Privacy has been a major topic in blockchain technology in the past decade, there’s been several technological approaches towards providing true privacy, without sacrificing scalability and functionality. Over time, there was a loss of interest towards privacy technology on blockchain, that is, until MimbleWimble technology came along. Thanks to MimbleWimble, there is a way to improve privacy without sacrificing functionality, and in the meantime, MW allows for better scalability. Remember, there are no addresses used in Kepler! https://preview.redd.it/05ar4u531pr41.png?width=1000&format=png&auto=webp&s=6f49a83cc9e054e3307283d77a45c2245e7477f9
We chose a Proof-of-Work (PoW) consensus mechanism for a variety of reasons. This article could get lengthy if we go into too much detail, but we’ll discuss this a bit. An ASIC PoW algorithm is fair for miners, even ones who invested in multiple graphics cards. There will always be a coin for them to mine with their hardware. Hashrate rental services even the playing field for everyone. Most individuals cannot mine as cheap as they rent because of electricity costs. Not to mention the upfront cost of the hardware, shipping, customs and other fees like cooling and electrical work. Renters like using these services because they don’t need to trust their mining pool nor do they have to take custody of their coins or pay exchange fees. https://preview.redd.it/rx9gtiy71pr41.jpg?width=1000&format=pjpg&auto=webp&s=0268c349360ce01c0ad0eb46c6e5ac08c061eedf
Cryptocurrencies are far more divisible than fiat currency. Think of it as a dollar with a million pennies. Finding an economic model that works is something polite society will never stop debating. The trick is to make currency scarce enough so that it has value, but rare enough that so that everyone has access to it.
We are back! For the last 2 years there was not much to shill in mining mining was on the life support. And the profits constantly got decreasing. Start of 2020 Bitcoin and Altcoins are showing great performance in price action. This price action has also increased mining profits in some coins for more then 100% since december 2019. It might be to early to say that “we are back” , as crypto can be so unpredictable. But there is a lot of signs that we have now oversold a lot and value of crypto market is increasing steadily. We might see this pattern continue for good bit of times as BTC halving is coming up in 3 month. Let’s get in straight in. I will choose 3 hardware devices which in my opinion would be the best choice and we will see how profitable they are. If you are new to mining and you want to know which devices to choose, choose from top market cap coins latest equipment. This will be your safest bet, as the mining profits are much more stable on bigger cap coins then on smaller cap coins. If you are small miner and don’t have large electric bills, you can choose smaller cap coins. They might go up in price lot faster then bigger cap coins in bull market, but be aware they they might dump lot faster. It is high risk high reward type of mining. If you are really serious about mining, you need to look at cheapest power source possible which would be in 0.05c a kw/h range. It is not 2017 and mining from home wont be profitable at 0.30c a kw/h. Industrial power is possible to achieve 0.05 in many places in the world. If it is not possible in your country , look for the country where it is possible. So all profit calculations done for 0.05c a kw/h Top mining profitability websites :
https://www.asicminervalue.com/ It is great website to see newest ASIC miners and their profitability. Usually the new upcoming mining machines gets listed here. So come and checkout this page every few days/weeks this page if you are serious about mining.
https://whattomine.com/ Is the best known for GPU/CPU mining profitability. You can choose what ever hardware to use and it will give you the best and most profitable coins to mine. It is very simple to use it. It does have Also asic miner profitability check, but for asics i do prefer asicminervalue,com
Bitcoin – Most suitable Antminer S17+ . It is one of the efficient Bitcoin miner currently publicly available, alternatives would be M20s miner and Avalon miner 1166. Antminer S17 efficiency is 73TH/s @ 3000watts . Current profitability after you have paid your electric bill is 7.82 usd in 24hours , with ROI achievable in 6-7month. It does seems great, but crypto doesn’t stand still. And has plenty of risks.
Ethereum – Best miner to use is RX5700 graphic cards mining rig. I know there is an ASIC miner available A10, but most of you who are in mining will agree with me, that it is complete junk. It is only slightly more efficient then RX5700 gpu rig in terms of price per hash and watt per hash . But it is 10x more riskier investment in mining rig then buying GPU mining rig. So the efficiency of 12xgpu RX5700 mining rig is 640 mh/s @ 1700watts. Current profitability after you have paid your electric bill is 7.62 usd in 24hours , with ROI achievable in about 20-22 month. Ethereum is one of the underdogs which could perform quite well in 2020 and might reduce your ROI much more faster.
DASH – Lately has been released most efficient DASH miner STU-U6. Asic miners are very risky investment, but sometimes they might be very profitable. The beauty of this miner is that it is quite new model and it is mining profitably DASH , even that DASH is still over 90%down from its all time highs. This miner performance is 420GH/s u/2100 watts. Current profitability after you have paid your electric bill is 8.11 usd in 24hours , with ROI achievable in about 5-6 month.
Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything. The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years. In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.
UPDATED - Groestlcoin Core 2.18.2
This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables. NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.
Builds are now done through Gitian
Calls to getblocktemplate will fail if the segwit rule is not specified. Calling getblocktemplate without segwit specified is almost certainly a misconfiguration since doing so results in lower rewards for the miner. Failed calls will produce an error message describing how to enable the segwit rule.
A warning is printed if an unrecognized section name is used in the configuration file. Recognized sections are [test], [main], and [regtest].
Four new options are available for configuring the maximum number of messages that ZMQ will queue in memory (the "high water mark") before dropping additional messages. The default value is 1,000, the same as was used for previous releases.
The rpcallowip option can no longer be used to automatically listen on all network interfaces. Instead, the rpcbind parameter must be used to specify the IP addresses to listen on. Listening for RPC commands over a public network connection is insecure and should be disabled, so a warning is now printed if a user selects such a configuration. If you need to expose RPC in order to use a tool like Docker, ensure you only bind RPC to your localhost, e.g. docker run [...] -p 127.0.0.1:1441:1441 (this is an extra :1441 over the normal Docker port specification).
The rpcpassword option now causes a startup error if the password set in the configuration file contains a hash character (#), as it's ambiguous whether the hash character is meant for the password or as a comment.
The whitelistforcerelay option is used to relay transactions from whitelisted peers even when not accepted to the mempool. This option now defaults to being off, so that changes in policy and disconnect/ban behavior will not cause a node that is whitelisting another to be dropped by peers.
A new short about the JSON-RPC interface describes cases where the results of anRPC might contain inconsistencies between data sourced from differentsubsystems, such as wallet state and mempool state.
A new document introduces Groestlcoin Core's BIP174 interface, which is used to allow multiple programs to collaboratively work to create, sign, and broadcast new transactions. This is useful for offline (cold storage) wallets, multisig wallets, coinjoin implementations, and many other cases where two or more programs need to interact to generate a complete transaction.
The output script descriptor (https://github.com/groestlcoin/groestlcoin/blob/mastedoc/descriptors.md) documentation has been updated with information about new features in this still-developing language for describing the output scripts that a wallet or other program wants to receive notifications for, such as which addresses it wants to know received payments. The language is currently used in multiple new and updated RPCs described in these release notes and is expected to be adapted to other RPCs and to the underlying wallet structure.
A new --disable-bip70 option may be passed to ./configure to prevent Groestlcoin-Qt from being built with support for the BIP70 payment protocol or from linking libssl. As the payment protocol has exposed Groestlcoin Core to libssl vulnerabilities in the past, builders who don't need BIP70 support are encouraged to use this option to reduce their exposure to future vulnerabilities.
The minimum required version of Qt (when building the GUI) has been increased from 5.2 to 5.5.1 (the depends system provides 5.9.7)
getnodeaddresses returns peer addresses known to this node. It may be used to find nodes to connect to without using a DNS seeder.
listwalletdir returns a list of wallets in the wallet directory (either the default wallet directory or the directory configured bythe -walletdir parameter).
getrpcinfo returns runtime details of the RPC server. Currently, it returns an array of the currently active commands and how long they've been running.
deriveaddresses returns one or more addresses corresponding to an output descriptor.
getdescriptorinfo accepts a descriptor and returns information aboutit, including its computed checksum.
joinpsbts merges multiple distinct PSBTs into a single PSBT. The multiple PSBTs must have different inputs. The resulting PSBT will contain every input and output from all the PSBTs. Any signatures provided in any of the PSBTs will be dropped.
analyzepsbt examines a PSBT and provides information about what the PSBT contains and the next steps that need to be taken in order to complete the transaction. For each input of a PSBT, analyze psbt provides information about what information is missing for that input, including whether a UTXO needs to be provided, what pubkeys still need to be provided, which scripts need to be provided, and what signatures are still needed. Every input will also list which role is needed to complete that input, and analyzepsbt will also list the next role in general needed to complete the PSBT. analyzepsbt will also provide the estimated fee rate and estimated virtual size of the completed transaction if it has enough information to do so.
utxoupdatepsbt searches the set of Unspent Transaction Outputs (UTXOs) to find the outputs being spent by the partial transaction. PSBTs need to have the UTXOs being spent to be provided because the signing algorithm requires information from the UTXO being spent. For segwit inputs, only the UTXO itself is necessary. For non-segwit outputs, the entire previous transaction is needed so that signers can be sure that they are signing the correct thing. Unfortunately, because the UTXO set only contains UTXOs and not full transactions, utxoupdatepsbt will only add the UTXO for segwit inputs.
getpeerinfo now returns an additional minfeefilter field set to the peer's BIP133 fee filter. You can use this to detect that you have peers that are willing to accept transactions below the default minimum relay fee.
The mempool RPCs, such as getrawmempool with verbose=true, now return an additional "bip125-replaceable" value indicating whether thetransaction (or its unconfirmed ancestors) opts-in to asking nodes and miners to replace it with a higher-feerate transaction spending any of the same inputs.
settxfee previously silently ignored attempts to set the fee below the allowed minimums. It now prints a warning. The special value of"0" may still be used to request the minimum value.
getaddressinfo now provides an ischange field indicating whether the wallet used the address in a change output.
importmulti has been updated to support P2WSH, P2WPKH, P2SH-P2WPKH, and P2SH-P2WSH. Requests for P2WSH and P2SH-P2WSH accept an additional witnessscript parameter.
importmulti now returns an additional warnings field for each request with an array of strings explaining when fields are being ignored or are inconsistent, if there are any.
getaddressinfo now returns an additional solvable Boolean field when Groestlcoin Core knows enough about the address's scriptPubKey, optional redeemScript, and optional witnessScript for the wallet to be able to generate an unsigned input spending funds sent to that address.
The getaddressinfo, listunspent, and scantxoutset RPCs now return an additional desc field that contains an output descriptor containing all key paths and signing information for the address (except for the private key). The desc field is only returned for getaddressinfo and listunspent when the address is solvable.
importprivkey will preserve previously-set labels for addresses or public keys corresponding to the private key being imported. For example, if you imported a watch-only address with the label "coldwallet" in earlier releases of Groestlcoin Core, subsequently importing the private key would default to resetting the address's label to the default empty-string label (""). In this release, the previous label of "cold wallet" will be retained. If you optionally specify any label besides the default when calling importprivkey, the new label will be applied to the address.
getmininginfo now omits currentblockweight and currentblocktx when a block was never assembled via RPC on this node.
The getrawtransaction RPC & REST endpoints no longer check the unspent UTXO set for a transaction. The remaining behaviors are as follows:
If a blockhash is provided, check the corresponding block.
If no blockhash is provided, check the mempool.
If no blockhash is provided but txindex is enabled, also check txindex.
unloadwallet is now synchronous, meaning it will not return until the wallet is fully unloaded.
importmulti now supports importing of addresses from descriptors. A desc parameter can be provided instead of the "scriptPubKey" in are quest, as well as an optional range for ranged descriptors to specify the start and end of the range to import. Descriptors with key origin information imported through importmulti will have their key origin information stored in the wallet for use with creating PSBTs.
listunspent has been modified so that it also returns witnessScript, the witness script in the case of a P2WSH orP2SH-P2WSH output.
createwallet now has an optional blank argument that can be used to create a blank wallet. Blank wallets do not have any keys or HDseed. They cannot be opened in software older than 2.18.2. Once a blank wallet has a HD seed set (by using sethdseed) or private keys, scripts, addresses, and other watch only things have been imported, the wallet is no longer blank and can be opened in 2.17.2. Encrypting a blank wallet will also set a HD seed for it.
signrawtransaction is removed after being deprecated and hidden behind a special configuration option in version 2.17.2.
The 'account' API is removed after being deprecated in v2.17.2 The 'label' API was introduced in v2.17.2 as a replacement for accounts. See the release notes from v2.17.2 for a full description of the changes from the 'account' API to the 'label' API.
addwitnessaddress is removed after being deprecated in version 2.16.0.
generate is deprecated and will be fully removed in a subsequent major version. This RPC is only used for testing, but its implementation reached across multiple subsystems (wallet and mining), so it is being deprecated to simplify the wallet-node interface. Projects that are using generate for testing purposes should transition to using the generatetoaddress RPC, which does not require or use the wallet component. Calling generatetoaddress with an address returned by the getnewaddress RPC gives the same functionality as the old generate RPC. To continue using generate in this version, restart groestlcoind with the -deprecatedrpc=generate configuration option.
Be reminded that parts of the validateaddress command have been deprecated and moved to getaddressinfo. The following deprecated fields have moved to getaddressinfo: ismine, iswatchonly,script, hex, pubkeys, sigsrequired, pubkey, embedded,iscompressed, label, timestamp, hdkeypath, hdmasterkeyid.
The addresses field has been removed from the validateaddressand getaddressinfo RPC methods. This field was confusing since it referred to public keys using their P2PKH address. Clients should use the embedded.address field for P2SH or P2WSH wrapped addresses, and pubkeys for inspecting multisig participants.
A new /rest/blockhashbyheight/ endpoint is added for fetching the hash of the block in the current best blockchain based on its height (how many blocks it is after the Genesis Block).
A new Window menu is added alongside the existing File, Settings, and Help menus. Several items from the other menus that opened new windows have been moved to this new Window menu.
In the Send tab, the checkbox for "pay only the required fee" has been removed. Instead, the user can simply decrease the value in the Custom Fee rate field all the way down to the node's configured minimumrelay fee.
In the Overview tab, the watch-only balance will be the only balance shown if the wallet was created using the createwallet RPC and thedisable_private_keys parameter was set to true.
The launch-on-startup option is no longer available on macOS if compiled with macosx min version greater than 10.11 (useCXXFLAGS="-mmacosx-version-min=10.11" CFLAGS="-mmacosx-version-min=10.11" for setting the deployment sdkversion)
A new groestlcoin-wallet tool is now distributed alongside Groestlcoin Core's other executables. Without needing to use any RPCs, this tool can currently create a new wallet file or display some basic information about an existing wallet, such as whether the wallet is encrypted, whether it uses an HD seed, how many transactions it contains, and how many address book entries it has.
Since version 2.16.0, Groestlcoin Core's built-in wallet has defaulted to generating P2SH-wrapped segwit addresses when users want to receive payments. These addresses are backwards compatible with all widely used software. Starting with Groestlcoin Core 2.20.1 (expected about a year after 2.18.2), Groestlcoin Core will default to native segwitaddresses (bech32) that provide additional fee savings and other benefits. Currently, many wallets and services already support sending to bech32 addresses, and if the Groestlcoin Core project sees enough additional adoption, it will instead default to bech32 receiving addresses in Groestlcoin Core 2.19.1. P2SH-wrapped segwit addresses will continue to be provided if the user requests them in the GUI or by RPC, and anyone who doesn't want the update will be able to configure their default address type. (Similarly, pioneering users who want to change their default now may set the addresstype=bech32 configuration option in any Groestlcoin Core release from 2.16.0 up.)
BIP 61 reject messages are now deprecated. Reject messages have no use case on the P2P network and are only logged for debugging by most network nodes. Furthermore, they increase bandwidth and can be harmful for privacy and security. It has been possible to disable BIP 61 messages since v2.17.2 with the -enablebip61=0 option. BIP 61 messages will be disabled by default in a future version, before being removed entirely.
The submitblock RPC previously returned the reason a rejected block was invalid the first time it processed that block but returned a generic "duplicate" rejection message on subsequent occasions it processed the same block. It now always returns the fundamental reason for rejecting an invalid block and only returns "duplicate" for valid blocks it has already accepted.
A new submitheader RPC allows submitting block headers independently from their block. This is likely only useful for testing.
The signrawtransactionwithkey and signrawtransactionwithwallet RPCs have been modified so that they also optionally accept a witnessScript, the witness script in the case of a P2WSH orP2SH-P2WSH output. This is compatible with the change to listunspent.
For the walletprocesspsbt and walletcreatefundedpsbt RPCs, if thebip32derivs parameter is set to true but the key metadata for a public key has not been updated yet, then that key will have a derivation path as if it were just an independent key (i.e. no derivation path and its master fingerprint is itself).
The -usehd configuration option was removed in version 2.16.0 From that version onwards, all new wallets created are hierarchical deterministic wallets. This release makes specifying -usehd an invalid configuration option.
This release allows peers that your node automatically disconnected for misbehaviour (e.g. sending invalid data) to reconnect to your node if you have unused incoming connection slots. If your slots fill up, a misbehaving node will be disconnected to make room for nodes without a history of problems (unless the misbehaving node helps your node in some other way, such as by connecting to a part of the Internet from which you don't have many other peers). Previously, Groestlcoin Core banned the IP addresses of misbehaving peers for a period (default of 1 day); this was easily circumvented by attackers with multiple IP addresses. If you manually ban a peer, such as by using the setban RPC, all connections from that peer will still be rejected.
The key metadata will need to be upgraded the first time that the HDseed is available. For unencrypted wallets this will occur on wallet loading. For encrypted wallets this will occur the first time the wallet is unlocked.
Newly encrypted wallets will no longer require restarting the software. Instead such wallets will be completely unloaded and reloaded to achieve the same effect.
A sub-project of Bitcoin Core now provides Hardware Wallet Interaction (HWI) scripts that allow command-line users to use several popular hardware key management devices with Groestlcoin Core. See their project page for details.
This release changes the Random Number Generator (RNG) used from OpenSSL to Groestlcoin Core's own implementation, although entropy gathered by Groestlcoin Core is fed out to OpenSSL and then read back in when the program needs strong randomness. This moves Groestlcoin Core a little closer to no longer needing to depend on OpenSSL, a dependency that has caused security issues in the past. The new implementation gathers entropy from multiple sources, including from hardware supporting the rdseed CPU instruction.
On macOS, Groestlcoin Core now opts out of application CPU throttling ("app nap") during initial blockchain download, when catching up from over 100 blocks behind the current chain tip, or when reindexing chain data. This helps prevent these operations from taking an excessively long time because the operating system is attempting to conserve power.
How to Upgrade?
Windows If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer. OSX If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications. Ubuntu http://groestlcoin.org/forum/index.php?topic=441.0
ALL NEW - Groestlcoin Moonshine iOS/Android Wallet
Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network. GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.
Groestlcoin Mainnet & Testnet supported
Multiple wallet support
Electrum - Support for both random and custom peers
Biometric + Pin authentication
Custom fee selection
Import mnemonic phrases via manual entry or scanning
BIP39 Passphrase functionality
Support for Segwit-compatible & legacy addresses in settings
Support individual private key sweeping
UTXO blacklisting - Accessible via the Transaction Detail view, this allows users to blacklist any utxo that they do not wish to include in their list of available utxo's when sending transactions. Blacklisting a utxo excludes its amount from the wallet's total balance.
Ability to Sign & Verify Messages
Support BitID for password-free authentication
Coin Control - This can be accessed from the Send Transaction view and basically allows users to select from a list of available UTXO's to include in their transaction.
HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled. HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user. Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.
Simplified payment verification for fast mobile performance
Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases. This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats. To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.
If a word is wrong, the tool will try to suggest the closest option.
If a word is missing or unknown, please type "?" instead and the tool will find all relevant options.
NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator. VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline. If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address. VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase. VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).
Fixed size arithmetic
Fast Modular Inversion (Delayed Right Shift 62 bits)
SecpK1 Fast modular multiplication (2 steps folding 512bits to 256bits using 64 bits digits)
Use some properties of elliptic curve to generate more keys
SSE Secure Hash Algorithm SHA256 and RIPEMD160 (CPU)
Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet. If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).
Ability to continue finding keys after first one is found
Includes warning on start-up if connected to the internet
Ability to output keys to a text file (And shows button to open that directory)
Show and hide the private key with a simple toggle switch
Show full output of commands
Ability to choose between Processor (CPU) and Graphics Card (GPU) ( NVidia ONLY! )
Features both a Light and Dark Material Design-Style Themes
Free software - MIT. Anyone can audit the code.
Written in C# - The code is short, and easy to review.
Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode. This wallet was previously deprecated but has been brought back to life with modern standards.
Works via TOR or SOCKS5 proxy
Can use bootstrap.dat format as blockchain database
Import/Export blockchain to/from bootstrap.dat
Import wallet.dat from Groestlcoin-qt wallet
Export wallet to wallet.dat
Use both groestlcoin-wpf and groestlcoin-qt with the same addresses in parallel. When you send money from one program, the transaction will automatically be visible on the other wallet.
Rescan blockchain with a simple mouse click
Works as a full node and listens to port 1331 (listening port can be changed)
Fast Block verifying, parallel processing on multi-core CPUs
Mine Groestlcoins with your CPU by a simple mouse click
All private keys are kept encrypted on your local machine (or on a USB stick)
Lite - Has a lightweight "thin client" mode which does not require a new user to download the entire Groestlcoin chain and store it
Free and decentralised - Open Source under GNU license
Fixed Import/Export to wallet.dat
Rescan wallet option
Change wallet password option
Address type and Change type options through *.conf file
Import from bootstrap.dat - It is a flat, binary file containing Groestlcoin blockchain data, from the genesis block through a recent height. All versions automatically validate and import the file "grs.bootstrap.dat" in the GRS directory. Grs.bootstrap.dat is compatible with Qt wallet. GroestlCoin-Qt can load from it.
In Full mode file %APPDATA%\Groestlcoin-WPF\GRS\GRS.bootstrap.dat is full blockchain in standard bootstrap.dat format and can be used with other clients.
Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node. It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node. Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine. Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in. Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet. Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.
Use your own node
Uses less CPU and RAM than ElectrumX
Used intermittently rather than needing to be always-on
Doesn't require an index of every Groestlcoin address ever used like on ElectrumX
UPDATED – Android Wallet 7.38.1 - Main Net + Test Net
The app allows you to send and receive Groestlcoin on your device using QR codes and URI links. When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.
Add confidence messages, helping users to understand the confidence state of their payments.
Handle edge case when restoring via an external app.
Count devices with a memory class of 128 MB as low ram.
Introduce dark mode on Android 10 devices.
Reduce memory usage of PIN-protected wallets.
Tapping on the app's version will reveal a checksum of the APK that was installed.
Fix issue with confirmation of transactions that empty your wallet.
Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets). Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet. Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.
Curiosity/Motivation/Logic and why stablecoins are the future
From the Prohashing mining pool forums, at https://forums.prohashing.com/viewtopic.php?f=11&t=6428: ----------------------------- In my last post, I showed why my confidence in there being more than one more bubble is too low to justify remaining heavily invested in cryptocurrencies. In this article I want to expand upon that reasoning by talking a little bit about human factors that lead me to believe that stablecoins pose a great risk to traditional cryptocurrencies. Defining CML People differ in a number of ways, and they express all sorts of personality traits. However, in my interactions with people in all areas of life, I've noticed that one characteristic seems to differentiate people more than any other. I'll refer to this characteristic as "CML" throughout the rest of this post, as the best way I was able to describe it is a sequence of curiosity, motivation, and logic. People who exhibit this trait use those three steps to evaluate and act when faced with most situations, while people who do not exhibit this trait fail to do so. An overwhelming majority of people do not possess the "CML" trait and its absence increasingly hinders their abilities to understand and succeed in the world as technology and social structures become increasingly complex. Here are a few examples of common scenarios people face in life.
At lunch, a co-worker discusses a movie that he's seen and talks about some aspect of it that he really enjoyed. A high-CML person might search for the movie on Google to read a synopsis of it, or will watch the movie himself to learn more. Low-CML people will nod and politely respond to what the other person is saying, then give it no further thought.
An error message appears in an application a person uses often. A high-CML person might search for or ask someone for information about the error message to get at least a cursory understanding of what the problem could be, or to figure out the best way to avoid it without understanding it. A low-CML person will often state "I didn't go to college, so I can't understand this" or "it's beyond my capabilities" and will believe the error is unsolvable.
A person just got laid off from a job. A high-CML person might create a spreadsheet listing his options, which in addition to finding a new job would include different possibilities like traveling on savings, working less and cutting back on expenses, or starting a business. A low-CML person would likely start firing off resumes to companies immediately without considering all the options first, because that's what society told him to do.
A person is asked to go skydiving. A high-CML person would say "yes," or would ask questions about skydiving before declining, because high-CML people evaluate risks and try new experiences. A low-CML person would decline immediately because skydiving is perceived as dangerous and that's not what he does.
A person buys a new gadget. A high-CML person sets up the gadget so that it is configured correctly for their home. A low-CML person turns on the gadget without looking to see if there is an easier way to do it, and then wastes hours over the years performing complex routines over and over again to work around whatever is wrong for them with the default configuration.
Arguably one - if not the - best way to “stack sats” is to make use of automated bitcoin investment platforms that enable you to dollar-cost average bitcoin in a fully automated manner. It allows to invest a fixed amount into bitcoin on a regular basis, regardless of the price action, which helps partially neutralize short-term volatility. There are a number of platforms that offer this service, with Coinbase being among the most well-known. https://preview.redd.it/a1ovo9dfz7241.jpg?width=590&format=pjpg&auto=webp&s=bf6bd7978684a611a3045dfcd1d23597e5ea6efc To automate regular bitcoin purchases, you link your bank account to your bitcoin investment app. Then, the platform will purchase your specified amount of bitcoin using funds from your bank account at regular predetermined intervals. For example, you could choose to invest USD 250 in bitcoin once a month on the day you receive your salary payment. This would enable you to build your bitcoin portfolio over time on autopilot without having to worry too much about volatility as you would be buying during the ups and downs. That means you would end up with an average entry price for your bitcoin trades. Hence, the name dollar-cost averaging.
Bitcoin cashback reward apps
Perhaps a more fun but still equally impactful way to “stack sats” would be to make use of so-called bitcoin cashback apps. https://preview.redd.it/9eq16h3kz7241.jpg?width=897&format=pjpg&auto=webp&s=0b2ad70c7a17ba60a71c62b7aeb1fcae111345bb As Cryptonews.com reported in July, there is a growing market for cashback rewards platform that pay users in bitcoin instead of fiat currency. The likes of Fold, Pei, and SatsApp enable users to receive a handful of satoshis every time they make a purchase at a registered merchant. The arguable leader in this market, however, is Lolli, which has just been named one of CNBC’s Top 100 Upstarts. Lolli provides a browser extension that informs users every time they access a partner e-commerce platform that they can receive cashback in the form of bitcoin. Moreover, it processes the transaction and sends you the BTC after you have made a purchase on one of these platforms. Lolli and co. have received a lot of positive attention on social media, which has made bitcoin cashback apps one of the most popular ways to stack sats this year.
The recently launched user-friendly, at-home bitcoin mining machine Coinmine has recently announced that it will pay users interest who mine using their machine and leaves their crypto in their designated Coinmine wallets. https://preview.redd.it/6jc5xwi008241.jpg?width=1000&format=pjpg&auto=webp&s=398230428a0761048d8cdc012586bf0d759f93d6 The California-based bitcoin startup announced on Twitter that the interest rates it will pay will start at 6.5%, with payouts being made on a monthly basis. This new method of stacking sats enables users to benefit from the power of compound interest, should they decide to leave their mined cryptocurrency in their Coinmine wallets. However, at this stage you might need to spend lots of sats before starting stacking them with Coinmine, which retails for USD 699, and you might need many years before this investment pays back.
Last but not least, you could stack sats by running a Lightning node to supporting the growing Bitcoin Lightning Network. https://preview.redd.it/3xsgmby108241.jpg?width=860&format=pjpg&auto=webp&s=753d23f01221d2f38927d809c3794a5cd923a204 By providing payment channels to LN users, you can earn satoshis by charging users transaction fees to use your channels. The amount you will earn for running a Lightning node is negligible compared to using cashback apps, for example. But not only would you be earning a few sats to add to your stack, you would also be supporting one of Bitcoin’s most promising scaling solutions.
Start stacking sats
If you believe that bitcoin will continue to increase in value over time, there are a number of ways you can start stacking sats that do not involve accessing an exchange and clicking the buy button as our list shows. Moreover, should bitcoin really “moon,” even a few satoshis could be worth a lot. One satoshi, which represents roughly 0.00000001 BTC, is already worth more than a number of national currencies and if things continue the way they have gone, a satoshi may one day be worth more than a dollar (if dollar still exists by then).
How I turned $3500 into $15000 mining Cryptocurreny during the 2017 boom at 17 years old
First let's start at my first interaction with Bitcoin. Back in 2016, I was trading Minecraft accounts, you could find my story about that in one of my previous post. Long story short, a buyer had offered to buy one of my accounts for a fair amount of Bitcoin. I declined not knowing what that is and not caring. Fast forward a little over a year, May 2017, I find out that you could actually mine cryptocurrency and profit from it. I talk to my techy uncle about it, he looks into it, decides to build a rig. This was easy for him since he had built computers before. Meanwhile summer, I am currently in New Zealand enjoying a vacation. When I come back, I look for ways to get this thing started. My uncle lives hundreds of miles away from me but luckily my mother knows someone who had mined crypto for a while. His name was CryptoNinja. Crypto Ninja was a cool guy, he was a security analyst for a contracting firm. Knew lots about computers and programming. This was easy for him to grasp. When I met him, he had 2 rigs, one consisting of 6 1080ti's and the other with 4 1070's. If you don't know what these are, a 1080ti is or was the top of the line mining graphics card that you could get. Best of the best. Each costed about $550 at the time. 1070's market value were around $300-400 which at the time made mining extremely and easily profitable. This guy taught me how to do everything and when I say everything I mean it all. We started off with ordering the parts, He told me which parts were good for what and bad for this. We ordered from all over the place, Amazon, Newegg, and Microcenter. I gathered a list of parts, SSD, HD, GPU, CPU, MOTHERBOARD, RAM, ETC. All totaling out to about 3.5k. I had 6 1080's that I bought for around 500 each. This was the first time I've built a computer. I was a complete noob. He guided me through the process of starting with software, finding a mining pool, starting up your operating system, and taught me how to manage and maintain the mining program, hardware, and external factors. The whole process of ordering/shipping was about a week, building the computer took about 3 days, setting up programs took about a day. After that, boom. I'm running the mining program with a pool on Zcash. A pool is pretty much a group of miners collectively putting their computing force to get more results. Meanwhile, I'm a senior in High School, bringing my macbook to school everyday to check up on the rig through Remote Desktop after every class. All of this was occuring around Sept. 2017 where BTC was going up up. And I'm talking around 10k. Boy was I racking in a ton of Zcash. Everytime after I'd rack in a good amount, I'd transfer my Zcash directly into my Bittrex account which then I traded for bitcoin and altcoins like OMG, OmiseGO, NEM, ETC. But there was this one time when I got on Bittrex at school and I saw Zcash had mysteriously went up to $400 in 10-15 minutes, the timing had never been better. Guess what I did? Sell all my Zcash yep. Made a good amount of money off of that. Every coin was going up. I continuously made successful trades because prices were going up. I felt like the man. By the time December came around, I had 10k worth of crypto in my exchange account. I know, dumb to keep it in the exchange account but hey I did it. I was the only one mining crypto at my school and people knew me for that but they didn't know how much I made, I joined the investment club. They talked about investing in crypto, what is it? is it safe? they wanted me to speak, i didn't out of fear. They all thought it was a fad. These were traditional stock trader type kids. It was hard for them to understand the concept but by the time they wanted in it was too late. I already cashed out $12.2k. Bitcoin was like 18k at the time and I needed somewhere else to put my money. I decided to buy a whole new gaming setup. Which costed me around 2.5k and a new desk and cool random stuff for my room which costed a few hundred. I spent a lil more money than I wanted to but it was okay. then it came time to sell my mining rig, Bitcoin was falling. People were freaking out. I was out already. The prices of GPU's multiplied by 2. This was insane. I sold my gpu's on ebay for 3k and gave the rest of parts to either friends and kept RAM for myself. At the time, I was still 17. People would look at my computer and say what is that? Oh Bitcoin? That's Stupid. Welp. Not anymore words. What am I doing now? Well I invested in some Quantum Computer Stocks, put some back into Crypto, and put some money into OG accounts which I have a whole story on on a previous reddit post. I learned a lot from this and look back smiling.
Geez, I'm middle aged now. Help me tweak my build.
I have a toddler now, and I can't completely re-educate myself for 2019 parts, so I'm hoping you all can help me figure out if/how I'm going wrong, or if I can get better value for money.
My rig from 2010 is on its last legs, and I'm looking to replace. (In case anyone's nostalgic, it's an i5-760//4GB//Radeon HD5800)
I don't want anyone to build this for me - I'm just looking for advice. My budget is in the 600-900 range. I'm not looking to max-out my budget, but I'd love to know if there are places where I can get better value for money. I'm in Connecticut. Keyboard, mouse, speakers, and monitor are separate. I'm fine on my own with that.
Use Case - probably pretty light. Productivity: I'd like to be able to either dual-monitor or use a 4k (not both at the same time). Gaming: Single monitor, 1080P, and not necessarily the latest and greatest. I'm a patient gamer, and considering my next game will be Axiom Verge or something N64-era. Overclocking is not expected. My toddler may end up using it for awhile, but I'm sure he'll need a new one by the time he's 8 or so.
Am I wasting money with both a 2200G AND dedicated graphics? If so, will the CPU be enough for me, or ought I go with a different chip/card combo?
I kind of guessed at the Graphics card, based on the stickied builds and number of reviews. I'm happy to hear suggestions.
Do I need a separate cooleheatsink? (judging from the stickied builds, no?) Does the CPU come with a stock one?
I could save a few bucks with a 0.25TB SSD. Meh, I'll go with 0.5TB.
I could probably go for 8GB memory, but 16GB may make it last longer.
HDD reliability is pretty important to me. Any insights on manufacturer reputations are very welcome.
Boring cases are fine.
Thanks to all for your help!
Edit: Learning to format.
Edit 2: Guys, GUYS! There's been a lot of really good suggestions here. Thanks to everyone.
But we're not maxing out the budget for the sake of it. Check out the use case - or the title! I gave up on current-level graphics and FPS games some time ago. I'm not paying $250 for a graphics card (or competing with BitCoin miners).
In fact, how far could I downgrade my graphics card, and still hit my targets for desktop apps (and still be able to do much older games)? For games, let's target: "I could ably play MineCraft without gameplay problems, but the graphics might be mid-level."
Upgraded the processor - thanks, dar! The 2600X was only $10 extra so I went with that. Changed the Storage solution to a SSD. - thanks lild. Changed PSU. - thanks lild. Removed Windows 10 - will look into that, but it's not something that needs to go into compatibility/performance discussions.
0xBitcoin (0xBTC) is the first mineable ERC20 token on Ethereum. It uses mining for distribution, unlike all previous ERC20 tokens which were assigned to the contract deployer upon creation. 0xBTC is the first implementation of the EIP918 mineable token standard (https://eips.ethereum.org/EIPS/eip-918), which opened up the possibility of a whole new class of mineable assets on Ethereum. Without any ICO, airdrop, pre-mine, or founder’s reward, 0xBitcoin is arguably the most decentralized asset in the Ethereum ecosystem, including even Ether (ETH), which had a large ICO. The goal of 0xBitcoin is to be looked at as a currency and store of value asset on Ethereum. Its 21 million token hard cap and predictable issuance give it scarcity and transparency in terms of monetary policy, both things that Ether lacks. 0xBitcoin has certain advantages over PoW based currencies, such as compatibility with smart contracts and decentralized exchanges. In addition, 0xBTC cannot be 51% attacked (without attacking Ethereum), is immune from the “death spiral”, and will receive the benefits of scaling and other improvements to the Ethereum network.
GETTING 0xBITCOIN TOKENS
0xBitcoin can be mined using typical PC hardware, traded on exchanges (either decentralized or centralized) or purchased from specific sites/contracts.
or Traded OTC on the 0xBitcoin Discord or wherever traders see fit. ~more listings are in the works. Feel free to suggest 0xBTC to your favorite exchanges!
MINING IN A NUTSHELL
0xBitcoin is a Smart Contract on the Ethereum network, and the concept of Token Mining is patterned after Bitcoin's distribution. Rather than solving 'blocks', work is issued by the contract, which also maintains a Difficulty which goes up or down depending on how often a Reward is issued. Miners can put their hardware to work to claim these rewards, in concert with specialized software, working either by themselves or together as a Pool. The total lifetime supply of 0xBitcoin is 21,000,000 tokens and rewards will repeatedly halve over time. The 0xBitcoin contract was deployed by Infernal_Toast at Ethereum address: 0xb6ed7644c69416d67b522e20bc294a9a9b405b31
MINING IN MORE DETAIL (Gee-Whiz Info)
0xBitcoin's smart contract, running on the Ethereum network, maintains a changing "Challenge" (that is generated from the previous Ethereum block hash) and an adjusting Difficulty Target. Like traditional mining, the miners use the SoliditySHA3 algorithm to solve for a Nonce value that, when hashed alongside the current Challenge and their Minting Ethereum Address, is less-than-or-equal-to the current Difficulty Target. Once a miner finds a solution that satisfies the requirements, they can submit it into the contract (calling the Mint() function). This is most often done through a mining pool. The Ethereum address that submits a valid solution first is sent the 50 0xBTC Reward. (In the case of Pools, valid solutions that do not satisfy the full difficulty specified by the 0xBitcoin contract, but that DO satisfy the Pool's specified Minimum Share Difficulty, get a 'share'. When one of the Miners on that Pool finds a "Full" solution, the number of shares each miner's address has submitted is used to calculate how much of the 50 0xBTC reward they will get. After a Reward is issued, the Challenge changes.
HOW DIFFICULTY ADJUSTMENT WORKS
A Retarget happens every 1024 rewards. In short, the Contract tries to target an Average Reward Time of about 60 times the Ethereum block time. So (at the time of this writing): ~13.9 seconds \* 60 = 13.9 minutes If the average Reward Time is longer than that, the difficulty will decrease. If it's shorter, it will increase. How much longer or shorter it was affects the magnitude with which the difficulty will rise/drop, to a maximum of 50%. * Click Here to visit the stats page~ (https://0x1d00ffff.github.io/0xBTC-Stats) to see recent stats and block times, feel free to ask questions about it if you need help understanding it.
Presently, 0xBitcoin and "Alt Tokens" can be mined on GPUs, CPUs, IGPs (on-CPU graphics) and certain FPGAs. The most recommended hardware is nVidia graphics cards for their efficiency, ubiquity and relatively low cost. As general rules, the more cores and the higher core frequency (clock) you can get, the more Tokens you will earn!
Mining on nVidia cards:
Pascal (GTX 10x0) cards are usually the best choice due to their power efficiency. Maxwell-Generation 2 (GTX 9xx) cards are also a good choice and are often great overclockers, but they use more powegenerate more heat. Any fairly-recent nVidia card supporting CUDA should be capable of mining Tokens. It's possible to mine in OpenCL mode on nVidia devices, but It is preferable to use a CUDA for substantially better performance. (See Mining Software section.)
Mining on AMD cards:
AMD GPUs are quite capable of Token mining, though they can't achieve quite the same performance that nV/CUDA GPUs can at this time. Because of their typically-high memory bandwidth (especially cards with HBM/HBM2), it is possible to mine 0xBitcoin/ERC918 Tokens alongside a Video Memory-intensive algorithm like Ethash or Cryptonight! (See Mining Software section.)
Mining on IGPs (e.g. AMD Radeon and Intel HD Graphics):
This type of GPU is considerably less powerful than a discrete GPU, but is still capable of mining. They can supplement hashpower from other devices. The best performance should come from a chip with a larger number of Shader cores (like a Zen-based APU), but even typical Intel IGPs can submit shares and earn Tokens. (See Mining Software section.)
Clocks and Power Levels:
The algorithm used for 0xBitcoin and Alt-Token mining uses the faster memories in a GPU core instead of Video Memory. As a result, it is advisable to underclock the Memory, which will save a little power, reduce memory temperature and sometimes enable the GPU core to hit higher clock speeds with stability. A card's Power Limit and Core Voltage can be tweaked to attain the best efficiency for individual cards. ~Pascal cards (like GTX 10x0) are generally more temperature-sensitive when overclocked. Reducing Core temperature can often stabilize higher overclocks better than adding voltage can. Maxwell-Gen2 cards (like GTX 9xx) can usually be overclocked further at higher temperatures.
V4.x versions are a near-total 'Modern' C++ rewrite/redesign for 64-bit Windows, built for speed, ease-of-use and stability. It supports nVidia/CUDA devices and Pool Mining. Solo/CPU mining both planned. Features a fully-integrated GUI, numerous optimizations assembly functions for speed (nicknamed 'Hashburner'), and supports multiple GPUs running in a single instance since v4.1. Auto-Donation/devfee of 1.5% (default of 1.5%.) Under active development!
A fork of 0xBitcoin-Miner designed for enhanced speed and less invalid shares at the Pool level. It is somewhat older and is built using a combination of NodeJS/C++/CUDA. It has versions available for 64-bit Windows and Linux and runs from a command-line interface. Comes in multiple versions with 1, 1.5 or 2% "Auto-Donation"/devfee. Not under development at this time, but still relevant.
A Command-Line Interface miner that aims to provide functionality similar to that of "CCMiner" for other algorithms for 0xBitcoin and other ERC-918s. As such, it offers an API for integrating with Mining management software and integration with HiveOS & EthOS. It also supports OpenCL devices (such as AMD cards and Intel IGPs.) Has a minimum Auto-Donation/devfee of 1.5% (with a default of 2.0%.) Under active development!
AIOMiner is an All-In-One GPU Mining software for Windows that boasts support for over 55 different algorithms, is free to use, and eliminates the need to configure batch files through its easy to use interface.
TokenMiner is based upon Genoil Ethminer and was the first to add support for OpenCL devices (AMD GPUs/APUs.) It supports CPU and Pool/Solo mining from its command-line interface (in -C or -G, -S or -P modes.) It can also mine on nVidia/CUDA cards (in OpenCL mode, albeit with lesser performance.) Has a 1% "devfee" running in Pool Mode. This miner has since been forked for compatibility with some FPGAs!
v2.10.4 is an enhancement of the original 0xBitcoin-Miner with CUDA support added by Mikers and enhanced by Azlehria. "Nabiki" is a C++-only version, with no NodeJS code, which supports Pool Mining (just not Solo) and works on Windows 64-bit and Linux. Source code is available with pre-packaged binaries and a GUI in the works. Has a 2.5% "devfee". Under active development!
~Older Miners: Older and possibly-unsupported miner versions can be found at the above link for historical purposes and specific applications- including the original NodeJS CPU miner by Infernal Toast/Zegordo, the '1000x' NodeJS/C++ hybrid version of 0xBitcoin-Miner and Mikers' enhanced CUDA builds.
FOR MORE INFORMATION...
If you have any trouble, the friendly and helpful 0xBitcoin community will be happy to help you out. Discord has kind of become 0xBTC's community hub, you can get answers the fastest from devs and helpful community members. Or message one of the community members on reddit listed below.
This crusade against ASICs and Bitmain is getting out of hand
I've lost a little faith in /CryptoCurrency after seeing this post on the frontpage along with many of the comments. This post is clearly shilling for Vertcoin and the "You're either with us, or you support them!" mentality doesn't invite meaningful discussion. Giving ultimatums is only going to do harm to the community and turn this into another unproductive argument just like it did with the block size debate. This is not what we need! I wanted to address a few of the concerns in the aforementioned post.
ASICs centralize the network and puts power in the hands of a few.
There's one thing many people don't seem to understand - it is in the miners best interest to keep things decentralized. This is why Bitmain not only uses its miners but also sells them to the general public. Creating an overly centralized network and thus reducing its security would result in a huge decline in its value. Why would Bitmain want to do this considering they have vast amounts of crypto?
Let's change the PoW algorithm to make all the ASIC miners obsolete.
We've reached a point were everyone takes the security of the network for granted and doesn't realize that the reason for this security is largely due to ASICs. Changing the PoW algorithm would dramatically reduce the hashing power and security of the network in the short term and leave it vulnerable to attack. There is also nothing stopping from Bitmain or anyone else from creating an ASIC for the new algorithm. Hard forking every few months to change it would be the only way around this.
Coins that are ASIC resistant are the way to go!
There's no such thing as ASIC resistance. There's nothing stopping someone from amassing 1000s of graphics cards and creating mining farms with those. Would everyone be as upset if Nvidia started their own mining farm?
We should switch to PoS
Suggesting moving to PoS for decentralization sake makes no sense. You are simply transferring power from those who invested thousands in R&D and took a massive risk to start developing ASICs to Joe Schmo who forgot about the Bitcoin he bought in 2010. I'd rather trust the rich people who had to work hard than those who got lucky. I posted this on /CryptoCurrency but I don't meet their karma requirement :( Feel free to repost!
Church Of Monero: Enough is enough - How the leader of the Church tried to fool the community to make look like the Church is organizing the Monero Konferenco and even adding his own Monero address on the flyer (166 points, 268 comments)
[URGENT]Call for translators! - We have two days to submit as many translations as possible for the next release of the GUI wallet! We need your help! (123 points, 46 comments)
Monero translators, we need you to make one final sprint! The code freeze is imminent. (112 points, 15 comments)
I tell a lot of people about Monero who don't know anything about crypto and they instantly get it. They ask me the same thing over and over, so why do people still use Bitcoin? (127 points, 119 comments)
How trustyworthy is the Cake wallet for iOS? (80 points, 43 comments)
Why don't other coin devs like talking about fungibility? They seem to shrug it off even though it's a necessary component to being a currency. (77 points, 85 comments)
GPU Mining: Get the list of best GPUs to mine cryptos in 2020. Read this latest comparison of our top picks of GPUs to mine all major cryptos - Bitcoin, Ethereum, etc and choose the best for you! AMD Radeon R9 295X2: Best Overall Graphics Card for Mining The Radeon R9 295×2 is a dual-GPU video card that was initially released over three years ago, in APril 2014. However, it continues to remain a favorite of the Ether mining community because it has a stunning hash rate of between 46 MH/s to 57.6 MH/s , which is the highest among any The AMD Radeon RX Vega 56 is one of the best value-loaded graphics card on the market right now. Benchmarks confirm that it runs faster than the Nvidia GTX 1070 and, thanks to the Bitcoin mining The AMD Radeon RX580 was widely considered to be one of if not the best GPU for Bitcoin mining 2017. AMD Radeon RX 570. The AMD Radeon RX 570 costs approximately $160.00 for 8GB of memory. The AMD Radeon RX 570 is more of a value graphics card than the AMD Radeon RX 580. 5 Best GPU for Mining Bitcoin. By Prashant Jha. Bitcoin is a phenomenon which took everybody by surprise when it reached the highest price of around $20K by December end 2017. If you are among those who knew of the phenomenon but were late to jump on the bandwagon, then don’t worry Bitcoin mining could be your way to earn the Bitcoin riches.. Mining is the process of verifying transaction on
Nvidia RTX Graphics Cards Good for Mining? Nvidia RTX 2070 GPU Mining Hashrates Review
In this video I talk about the AMD RX 570 graphics cards and which brand I think is the best for Cryptocurrency. All cards will do a pretty good job at mining cryptocurrency at about 27 to 30 Mh/s ... Are RTX graphics cards better for crypto Bitcoin GPU mining than other current GPUs on the market? Lets find out and review the Nvidia RTX 2070 for GPU mining! The AMD Radeon RX 580 is one of the very best GPUs for mining, and in fact is a bit of a victim of its own success, as it can sometimes be difficult to find. However, its popularity is warranted,... Despite mining profits being subpar now is the best time to start looking at getting deals on graphics cards as the prices of mining hardware are really cheap. Check out the full article here ... We found the best Mining GPU's to buy. We collected all the data available, dove deep and came up with some solid recommendations that should carry you well into the future. We pulled heavily from ...