Topic: [ANN][GRS] Groestlcoin | 1st to activate Segwit | Building Lightning Network - page 4. (Read 558266 times)

GRS<>BLK trades on AtomicDEX.

Just learning. Just experimenting.

'What seems to be the issue with addresses?'

The issue with the addresses is that they are smarter than I am. And a couple of times I have gotten tangled up because an exchange didn't recognise an address I wanted to use for a withdrawal.

Meanwhile, the Telegram thread is busy

What seems to be the issue with addresses?

Nice trading on CoinEx lately.

I am studying GRS addresses -- sigh

And we are back on Flypme:

https://flyp.me

Happy New Year to GRS folks and all crypto geeks as well

IndiaMikeZulu

2022 Bitcoin Price-Guess Comp


Selfwithin 3k
CanGjie 32,999
GreenPanda 23,420.69
AKKPP $25,000
Bitcoin Black Cab 21,887.27
Bay Area Coins 32,000
Aztek Btc: 36,530
Craig V 23,400
Laser Gun 24,000
Z 25,000
Pirate: 42,069.69 Sx tb
BIG_CHUNGUS: 649.30 Sx tb
Pana 40,000
IndiaMikeZulu 22,001
Ngalim 16,342
Amaan 16,700
Evalucratie 32,000
FallingKnife 21,100
Plastic-Pleasure-207 20,850 QRL
‘Jackie’ TGRAM GRS 13,500
Paul 22,000
Belovachap 18,000
Z 18,250
Jordgubbar 20,000
Dirkmirk 11,500
backpacker 9.001
Doug 28,422.67
Peerchemist 8,342.01
‘peer’ 69,420 (Tgram PPC?)
wedgietime 19,848
Elidian 14,800
Cybnate 14,500
JohnnyBravo300 (SS) 12,000
CryptoFool 19,400
AxAi 19,700
MattLM 17,000
Markcoinoz 19,600 (SS)
Sammysilver 6,000 (SS)
Heartastack (SS) 14,500
RICH Ward 12,750
Dozerz 17,869 (SS)
mmm…shiney 16,732 (SS)
Polar.Bear.Stacker 15,000 (SS)
Neonuke 13,500 (SS)
Sparky044 13,000
L.H. 19,540
Alpha 137 15,576
Mister_JamBone 15,768.27  Sx tb
Yokomoko 15,428
TrippyMcFlip 14,500 QRL
Dash_219084 14,420.69
SayWhat 14,357 Sx tb
Altcoin 15,224 Sx tb
Michele 15,434 Tg GRS -- ?
Yuuhz 8,999 Tg GRS
Rpow_   7,777.77  Sx tb
bigtimespaghetti 19,739
Pork_Hunt 12,000 Sx tb
Crashlord 50,000 Sx tb
mata_209175 18,603
_anus 19099 $1
Dan Pena (SS) $0 (Shill)
Jeff Bouchard $9,850
TheHatter $17,354


So the winner seems to be Amaan, with $16,700

Second place went to 'mmm....shiney,' a bullion bug over on Silver Stackers — go, bullion bugs!

---

---

If you want an alternative full node wallet and are an advanced user, then grsd is the right choice for you.
It also properly relays newly mined blocks, maintains a transaction pool, and relays individual transactions that have not yet made it into a block.
It ensures all individual transactions admitted to the pool follow the rules required by the block chain and also includes more strict checks which filter transactions based on miner requirements ("standard" transactions).

Changelog 0.22.0
• Handle notfound messages from peers in netsync package
• Add compatibility for getblock RPC changes in bitcoind 0.15.0
• Add new optional Params field to rpcclient.ConnConfig
• Add new error code ErrRPCInWarmup in btcjson
• Add compatibility for changes to getmempoolentry response in groestlcoind
• Add rpcclient methods for estimatesmartfee and generatetoaddress commands
• Add rpcclient method for getblockstats command
• Parse serialized transaction from createrawtransaction command using both segwit, and legacy format
• Support cookie-based authentication in rpcclient
• Add rpcclient method for getchaintxstats command
• Add rpcclient method for fundrawtransaction command
• Add rpcclient method for getbalances command
• Add new method rpcclient.GetTransactionWatchOnly
• Fix panic in fieldVal.SetByteSlice when called with large values, and improve the method to be 35% faster
• Add -regtest mode to btcctl
• Fix a bug due to a deadlock in connmgr's dynamic ban scoring
• Add blockchain.NewUtxoEntry() to directly create entries for UtxoViewpoint
• Replace LRU cache implementation in peer package with a generic one from decred/dcrd
• Add support for witness tx and block in notfound msg
• Add support for receiving sendaddrv2 messages from a peer
• Fix bug in peer package causing last block height to go backwards
• Add chain parameters for connecting to the public Signet network
• Fix bug causing panic due to bad R and S signature components in btcec.RecoverCompact
• Set the name (secp256k1) in the CurveParams of the S256 curve
• Remove unknown block version warning in the blockchain package, due to false positives triggered by AsicBoost
• Add chaincfg.RegisterHDKeyID function to populate HD key ID pairs
• Add new method mining.AddWitnessCommitment to add the witness commitment as an OP_RETURN output within the coinbase transaction.
• Support Batch JSON-RPC in rpcclient and server
• Add rpcclient method to invoke getdescriptorinfo JSON-RPC command
• Update the rpcserver handler for validateaddress JSON-RPC command to have parity with the bitcoind 0.20.0 interface
• Add rpcclient method to invoke getblockfilter JSON-RPC command
• Add signmessagewithprivkey JSON-RPC command in rpcserver
• Add rpcclient method to invoke importmulti JSON-RPC command
• Add watchOnly argument in rpcclient method to invoke listtransactions JSON-RPC command
• Update btcjson.ListTransactionsResult for compatibility with Bitcoin Core 0.20.0
• Support nullable optional JSON-RPC parameters
• Add rpcclient and server method to invoke getnodeaddresses JSON-RPC command
• Add rpcclient methods to invoke PSBT JSON-RPC commands
• Add rpcclient method to invoke listsinceblock with the include_watchonly parameter enabled
• Add rpcclient method to invoke deriveaddresses JSON-RPC command
• Add rpcclient method to invoke getblocktemplate JSON-RPC command
• Add rpcclient method to invoke getaddressinfo JSON-RPC command
• Add rpcclient method to invoke getwalletinfo JSON-RPC command
• Fix error message in rpcserver when an unknown RPC command is encountered
• Fix error message returned by estimatefee when the number of blocks exceeds the max depth
• Update btcjson.GetBlockChainInfoResult to include new fields in Bitcoin Core
• Add ExtraHeaders in rpcclient.ConnConfig struct
• Fix bitcoind compatibility issue with the sendrawtransaction JSON-RPC command
• Add new JSON-RPC errors to btcjson package, and documented them
• Add rpcclient method to invoke createwallet JSON-RPC command
• Add rpcclient methods to invoke backupwallet, dumpwallet, loadwallet and unloadwallet JSON-RPC commands
• Fix unmarshalling error in getmininginfo JSON-RPC command, for valid integers in scientific notation
• Add rpcclient method to invoke gettxoutsetinfo JSON-RPC command
• Add rpcclient method to invoke signrawtransactionwithwallet JSON-RPC command
• Add txid to getblocktemplate response of rpcserver
• Fix monetary unit used in createrawtransaction JSON-RPC command in rpcserver
• Add rawtx field to btcjson.GetBlockVerboseTxResult to provide backwards compatibility with older versions of Bitcoin Core
• Update btcutil dependency
• Add Dockerfile to build and run btcd on Docker
• Rework documentation and publish on https://btcd.readthedocs.io
• Add support for Go 1.15
• Add Go 1.14 as the minimum supported version of Golang

Features
• Works via TOR or SOCKS5 proxy
• Can use bootstrap.dat format as blockchain database
• Supports Websockets (grsd/grswallet) and HTTP POST mode (groestlcoin core)
• Provides callback and registration functions for grsd/grswallet notifications
• Supports grsd extensions
• Translates to and from higher-level and easier to use Go types
• Offers a synchronous (blocking) and asynchronous API
• Supports the getblocktemplate RPC
• Comes with a seperate grsctl command line utility that can be used to both control and query grsd via RPC. Grsd does not enable its RPC server by default; You must configure at minimum both an RPC username and password or both an RPC limited username and password

The application may have unfound bugs and problems. To leave feedback: 
1. PM me
2. Email: [email protected]
3. Post reports of errors in this topic.

This application is licensed under copyfree ISC. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Download the OSX binaries here: https://github.com/Groestlcoin/grsd/releases/download/v0.22.0-grs1/grsd-darwin-amd64-v0.22.0-grs1.tar.gz
Download Windows binaries here: https://github.com/Groestlcoin/grsd/releases/download/v0.22.0-grs1/grsd-windows-amd64-v0.22.0-grs1.zip
Download Linux binaries here: https://github.com/Groestlcoin/grsd/releases/download/v0.22.0-grs1/grsd-linux-amd64-v0.22.0-grs1.tar.gz

Source code: https://github.com/Groestlcoin/grsd/

---

---

GRS BlueWallet is built with React Native and Electrum-GRS.

Changelog 6.3.2
• warning when importing a watch-only wallet so less people will fall victim of scam attempts
• Export transaction history and labels
• Export xPub as a file
• Search on addresses screen
• Tailscale's new Tailnet naming scheme to list of exceptions
• Dismiss Export screen if app was sent to background
• Fiat unit Uganda Shillings (UGX)
• import wallet descriptors for BIP84 & BIP49, but with xpubs
• can't reliably pay lnurl invoices when current currency is fiat
• allow local ip addresses over http
• Ability to send "MAX" is disabled after scanning QR code
• JSON files are opened in BlueWallet app by default (iPadOS)
• deeplinks with :// should now also work
• UI issues: Lightning authenticated screen

Features
• Multi-currency- GRS Bluewallet supports more than 20 currencies, including USD, AUD, BRL, CAD, CHF, CZK, CNY, EUR, GDP, HRK, INR, JPY, MXN, MYR, or RUB.
• Multi-language - GRS Bluewallet supports more than 20 languages, including Chinese, Japanese, Portuguese, Spanish, Indonesian, Russian, Ukranian, Italian, German, Swedish, Norwegian, French, Danish or Turkish.
• Export TXHEX - You can get your transaction HEX (TXHEX) without broadcasting it, and only do it with the relay of your choice.
• Be in control - On your Groestlcoin wallet your private keys never leave your device. You are in full control of your private keys. You can at any moment generate backups and export/import your wallets, with full control of what to do with your private keys.
• Multiple wallets support - GRS Bluewallet aims to support the maximum wallet standards. Currently supported: BIP44 (HD), BIP49 (HD SegWit), BIP84 (HD bech32, native SegWit), BIP39 Groestlwallet-compatible (m/0'/0/0), Legacy single-address, SegWit single-address (P2SH). You can have many wallets in a single app at the same time.
• HD wallets - The Hierarchical Deterministic (HD) key creation and transfer protocol (BIP32), which allows creating child keys from parent keys in a hierarchy. The HD Wallets will generate you different public keys for each transactions.
• SegWit - SegWit supported in P2SH-compatibility mode and bech32 Native mode. Segwit was a massive upgrade to the Groestlcoin Protocol released in 2017. You will find all wallets with SegWit enabled by default.
• Full encryption - On top of the phone multi-layer encryption, GRS Bluewallet can encrypt everything with an added password. Biometric security (touch ID, Face ID) is not safe, so you will have an additional password to encrypt your wallet instead.
• Plausible deniability - A custom made feature thinking about your personal security. GRS Bluewallet allows you to define a different password which will decrypt a fake wallet set up. For any situation you are forced to disclose your access or when you don't want or you can't show your real wallet.
• Open Source - GRS Bluewallet is built on a public repo, up-to-date and available on the Groestlcoin GitHub. This means that any user can build it and run it on his own, without any custodial dependencies. Verify the code and contribute to the wallet development. GRS BlueWallet is made with ReactNative and Distributed under a MIT licensed.
• Watch-only wallets - Watch-only wallets allows you to keep an eye on your cold storage without touching your private key. Easily import your address or xpub and watch it from your app without ever touching it.
• Lightning Wallets - Wallets with support for the Lightning Network Protocol. Unfairly cheap and fast transactions. You can send, receive and refill your wallets.
• Bump and Cancel transactions - Ability to bump and cancel sent transactions with "Replace-by-fee" (RBF) and ability to Bump received transactions with "Child-pays-for-parent" (CPFP) on Native Segwit wallets (bech32/BIP84).
• Plug-in your Groestlcoin Full node new - Ability to plug-in your own Groestlcoin Full node through Electrum Personal Server (EPS), ElectrumX or Electrs. Don't trust, verify for a maximum sovereignty.

This application is under MIT license. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

GRS BlueWallet is available in the Google play store:
https://play.google.com/store/apps/details?id=org.groestlcoin.bluewallet

Source code:
https://github.com/Groestlcoin/bluewallet

---

---

GRS BlueWallet is built with React Native and Electrum-GRS.

Changelog 6.3.2
• warning when importing a watch-only wallet so less people will fall victim of scam attempts
• Export transaction history and labels
• Export xPub as a file
• Search on addresses screen
• Tailscale's new Tailnet naming scheme to list of exceptions
• Dismiss Export screen if app was sent to background
• Fiat unit Uganda Shillings (UGX)
• import wallet descriptors for BIP84 & BIP49, but with xpubs
• can't reliably pay lnurl invoices when current currency is fiat
• allow local ip addresses over http
• Ability to send "MAX" is disabled after scanning QR code
• JSON files are opened in BlueWallet app by default (iPadOS)
• deeplinks with :// should now also work
• UI issues: Lightning authenticated screen

Features
• Multi-currency- GRS Bluewallet supports more than 20 currencies, including USD, AUD, BRL, CAD, CHF, CZK, CNY, EUR, GDP, HRK, INR, JPY, MXN, MYR, or RUB.
• Multi-language - GRS Bluewallet supports more than 20 languages, including Chinese, Japanese, Portuguese, Spanish, Indonesian, Russian, Ukranian, Italian, German, Swedish, Norwegian, French, Danish or Turkish.
• Export TXHEX - You can get your transaction HEX (TXHEX) without broadcasting it, and only do it with the relay of your choice.
• Be in control - On your Groestlcoin wallet your private keys never leave your device. You are in full control of your private keys. You can at any moment generate backups and export/import your wallets, with full control of what to do with your private keys.
• Multiple wallets support - GRS Bluewallet aims to support the maximum wallet standards. Currently supported: BIP44 (HD), BIP49 (HD SegWit), BIP84 (HD bech32, native SegWit), BIP39 Groestlwallet-compatible (m/0'/0/0), Legacy single-address, SegWit single-address (P2SH). You can have many wallets in a single app at the same time.
• HD wallets - The Hierarchical Deterministic (HD) key creation and transfer protocol (BIP32), which allows creating child keys from parent keys in a hierarchy. The HD Wallets will generate you different public keys for each transactions.
• SegWit - SegWit supported in P2SH-compatibility mode and bech32 Native mode. Segwit was a massive upgrade to the Groestlcoin Protocol released in 2017. You will find all wallets with SegWit enabled by default.
• Full encryption - On top of the phone multi-layer encryption, GRS Bluewallet can encrypt everything with an added password. Biometric security (touch ID, Face ID) is not safe, so you will have an additional password to encrypt your wallet instead.
• Plausible deniability - A custom made feature thinking about your personal security. GRS Bluewallet allows you to define a different password which will decrypt a fake wallet set up. For any situation you are forced to disclose your access or when you don't want or you can't show your real wallet.
• Open Source - GRS Bluewallet is built on a public repo, up-to-date and available on the Groestlcoin GitHub. This means that any user can build it and run it on his own, without any custodial dependencies. Verify the code and contribute to the wallet development. GRS BlueWallet is made with ReactNative and Distributed under a MIT licensed.
• Watch-only wallets - Watch-only wallets allows you to keep an eye on your cold storage without touching your private key. Easily import your address or xpub and watch it from your app without ever touching it.
• Lightning Wallets - Wallets with support for the Lightning Network Protocol. Unfairly cheap and fast transactions. You can send, receive and refill your wallets.
• Bump and Cancel transactions - Ability to bump and cancel sent transactions with "Replace-by-fee" (RBF) and ability to Bump received transactions with "Child-pays-for-parent" (CPFP) on Native Segwit wallets (bech32/BIP84).
• Plug-in your Groestlcoin Full node new - Ability to plug-in your own Groestlcoin Full node through Electrum Personal Server (EPS), ElectrumX or Electrs. Don't trust, verify for a maximum sovereignty.

This application is under MIT license. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

GRS BlueWallet is available in the App store:
https://apps.apple.com/us/app/grs-bluewallet/id1518766083

Source code:
https://github.com/Groestlcoin/bluewallet

---

---

GRSPay Testnet is a non-custodial invoicing system which eliminates the involvement of a third-party. Payments with GRSPay Testnet go directly to your wallet, which increases the privacy and security. Your private keys are never uploaded to the server. There is no address re-use, since each invoice generates a new address deriving from your tpubkey or vpubkey.

GRSPay Testnet is available at https://testnet.grspay.com/
https://www.youtube.com/watch?v=c7s3zZnlQ6M

https://www.youtube.com/watch?v=qNMTDEPhWhY

Changelog v1.7.1.0
• Mark MySql and SQLite backend deprecated
• Upgrade Bootstrap to v5.2.3; Design System improvements
• New version of the checkout as opt-in feature
• Request customer data with forms for email and shipping address
• Server settings: Add option to customize the instance logo
• Store settings: Add branding options
• Refactor labels
• Improve PayButton error page

Features
• Direct, P2P Groestlcoin Testnet payments
• Lightning Network Testnet support
• Complete control over private keys
• Enchanced privacy
• SegWit Testnet support
• Process payments for others
• Payment buttons
• Point of sale
• No transaction fees (other than those for the crypto networks)
• No processing fees
• No middleman
• No KYC
• The software is built in C#
• You can run GRSPay Testnet as a self-hosted solution on your own server or use our host. The self-hosted solution allows you not only to attach an unlimited number of stores but also become the payment processor for others.
• Open Source - MIT license

This application is licensed under MIT. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Source code: https://github.com/Groestlcoin/btcpayserver

---

---

GRSPay is a non-custodial invoicing system which eliminates the involvement of a third-party. Payments with GRSPay go directly to your wallet, which increases the privacy and security. Your private keys are never uploaded to the server. There is no address re-use, since each invoice generates a new address deriving from your xpubkey or zpubkey.

GRSPay is available at https://grspay.com
https://www.youtube.com/watch?v=c7s3zZnlQ6M

https://www.youtube.com/watch?v=qNMTDEPhWhY

Changelog v1.7.1.0
• Mark MySql and SQLite backend deprecated
• Upgrade Bootstrap to v5.2.3; Design System improvements
• New version of the checkout as opt-in feature
• Request customer data with forms for email and shipping address
• Server settings: Add option to customize the instance logo
• Store settings: Add branding options
• Refactor labels
• Improve PayButton error page

Features
• Direct, P2P Groestlcoin payments
• Lightning Network support
• Complete control over private keys
• Enchanced privacy
• SegWit support
• Process payments for others
• Easy-embeddable Payment buttons
• Point of sale app
• No transaction fees (other than those for the crypto networks)
• No processing fees
• No middleman
• No KYC
• The software is built in C#
• You can run GRSPay as a self-hosted solution on your own server or use our host. The self-hosted solution allows you not only to attach an unlimited number of stores but also become the payment processor for others.
• Open Source - MIT license

This application is licensed under MIT. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Source code: https://github.com/Groestlcoin/btcpayserver

---

---

Core lightning is a lightweight, highly customizable and standard compliant implementation of the Lightning Network protocol.
Core lightning only works on Linux and Mac OS, and requires a locally (or remotely) running groestlcoind (version 2.16.0 or above) that is fully caught up with the network you're testing on.

Changelog 22.11.1
• The new experimental reckless plugin manager can be used to download, install and uninstall plugins on the fly. We have many new features planned for it, so stay tuned.
• When receiving a keysend any extra TLV fields will be stored so they can be retrieved later.
• The --database-update=false flag allows users wanting to test unreleased versions from accidentally upgrading the database, and then be unable to switch to a released version again.
• Several performance issues, particularly for larger nodes, have been addressed.
• Support for the legacy onion encoding has been removed, since the more modern and flexible TLV encoding is now widely deployed.
• We have started preparing for a splicing implementation, but merging the interactive TX creation API.
• We now require all channel_update messages include htlc_maximum_msat (as per latest BOLTs)
• Results from the API can now be filtered using the filter API. This can be used to massively reduce the size of results if only part of it is required.
• The openchannel hook can be used to set a reserve value other than the 1% default value. This also allows not having a reserve in case the peer is (semi-)trusted.
• We reintroduced a number of deprecated features, since some integrations had missed the deprecation window, and asked for some more time to update their apps.
• We delayed the rollout of DNS names in the gossip due to a lack of support in the network.

Features
• Creating channels.
• Closing channels.
• Completely managing all channel states (including the exceptional ones!).
• Performing path finding within the network, passively forwarding incoming payments.
• Sending outgoing onion-encrypted payments through the network.
• Automatic channel management (autopilot).

This application is licensed under MIT. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Ubuntu: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-build-on-ubuntu
Fedora: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-build-on-fedora
OpenBSD: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-build-on-openbsd
OSX: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-build-on-macos
Arch Linux: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-build-on-arch-linux
Raspberry Pi: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-cross-compile-for-raspberry-pi
Armbian: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-compile-for-armbian
Alpine: https://github.com/Groestlcoin/lightning/blob/master/doc/INSTALL.md#to-compile-for-alpine

Source code: https://github.com/Groestlcoin/lightning

---

---

v24.0.1 is now the official release version of Groestlcoin Core. It is recommended to upgrade to this version as soon as possible.

What's new in version v24.0.1?
This is a major release of Groestlcoin Core, featuring the technical equivalent of Bitcoin Core v24.0.1 but with Groestlcoin specific patches.

Changelog 24.0.1:
https://github.com/Groestlcoin/groestlcoin/blob/24.0.1/doc/release-notes/release-notes-24.0.1.md

Important:
• There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.
• Encrypt your wallet. This can be done by clicking the settings menu from inside the wallet. Make sure your password is secure and do not forget it.
• Make a copy your wallet.dat file as a backup and move it to a secure location:
Location Windows: Navigate to C:\Users\Username\AppData\Roaming\groestlcoin\wallet.dat (or open windows explorer and enter %appdata%\Groestlcoin\wallet.dat)
Location Mac: Finder -> Go {Hold Option] -> Library -> groestlcoin -> wallet.dat (~/Library/Application Support/groestlcoin/wallet.dat)

WARNING:
While this branch has been extensively tested to be compatible with the existing Groestlcoin v2.11.0, v2.13.3, v2.16.0, v2.16.3, v2.17.2, v2.18.2, v2.19.1, v2.21.0, v2.21.1, 22.0.0 and 23.0.0 network there is the possibility that we missed something. ALWAYS BACKUP YOUR GROESTLCOIN WALLET BEFORE UPGRADING.

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. Users running macOS Catalina need to "right-click" and then choose "Open" to open the Groestlcoin Core .dmg.

Download the Windows Installer (64 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-win64-setup.exe
Download the Windows binaries (64 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-win64.zip

Download the OSX Intel based Installer here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-x86_64-apple-darwin.dmg
Download the OSX Intel based binaries here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-x86_64-apple-darwin.tar.gz
Download the OSX ARM Installer here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-arm64-apple-darwin.dmg
Download the OSX ARM binaries here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-arm64-apple-darwin.tar.gz

Download the Linux binaries (64 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-x86_64-linux-gnu.tar.gz
Download the ARM Linux binaries (64 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-aarch64-linux-gnu.tar.gz
Download the ARM Linux binaries (32 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-arm-linux-gnueabihf.tar.gz
Download the RISC-V Linux binaries (64 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-riscv64-linux-gnu.tar.gz
Download PowerPC linux binaries (64 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-powerpc64-linux-gnu.tar.gz
Download PowerPC LE linux binaries (64 bit) here: https://github.com/Groestlcoin/groestlcoin/releases/download/v24.0.1/groestlcoin-24.0.1-powerpc64le-linux-gnu.tar.gz

Linux Snapcraft: https://snapcraft.io/groestlcoin-core
Linux Flathub: https://flathub.org/apps/details/org.groestlcoin.groestlcoin-qt
Linux Launchpad: https://launchpad.net/~groestlcoin/+archive/ubuntu/groestlcoin
NixOS: https://search.nixos.org/packages?channel=unstable&show=groestlcoin&from=0&size=50&sort=relevance&type=packages&query=groestlcoin
Homebrew Cask: https://formulae.brew.sh/cask/groestlcoin-core
Homebrew: https://formulae.brew.sh/formula/groestlcoin
Arch Linux User Repository: https://aur.archlinux.org/pkgbase/groestlcoin

Source code:
https://github.com/Groestlcoin/groestlcoin

I am still puddling along on Coin-Ex, which is o k a y.

EDIT

Christmas-Bitcoin-Price Guesses are all in.

---

---

Groestlcoin Eclair requires Groestlcoin Core 22.0 or higher. If you are upgrading an existing wallet, you need to create a new address and send all your funds to that address.
Groestlcoin Eclair needs a synchronized, segwit-ready, zeromq-enabled, wallet-enabled, non-pruning, tx-indexing Groestlcoin Core node.
Groestlcoin Eclair will use any GRS it finds in the Groestlcoin Core wallet to fund any channels you choose to open. Eclair will return GRS from closed channels to this wallet.
You must configure your Groestlcoin node to use bech32 (segwit) addresses. If your wallet has "non-segwit UTXOs" (outputs that are neither p2sh-segwit or bech32), you must send them to a bech32 address before running eclair.

Changelog 0.7.0
• Eclair now supports cookie authentication for Groestlcoin Core RPC.
• Eclair echoes back the remote peer's IP address in init.
• Eclair now supports circular rebalancing.
• Anchor outputs activated by default.
• Postgres database backend graduates to production-ready.
• Alternate strategy to avoid mass force-close of channels in certain cases.
• Separate log for important notifications.
• Support for onion messages.
• Support for option_payment_metadata.
• Optional safety checks when using Postgres.

Features
• Creating channels.
• Closing channels.
• Completely managing all channel states (including the exceptional ones!).
• Mainnet and testnet support

This application is licensed under Apache. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Groestlcoin Eclair is developed in Scala, a powerful functional language that runs on the JVM, and is packaged as a ZIP archive.
eclair-node (server daemon): https://github.com/Groestlcoin/eclair/releases/download/v0.7.0/eclair-node_2.13-0.7.0-bin.zip
eclair-front (cluster mode): https://github.com/Groestlcoin/eclair/releases/download/v0.7.0/eclair-front_2.13-0.7.0-bin.zip
eclair-front (awseb bundle): https://github.com/Groestlcoin/eclair/releases/download/v0.7.0/eclair-front_2.13-0.7.0-awseb-bundle.zip

Source code: https://github.com/Groestlcoin/eclair/

---

---

The app allows you to send and receive testnet Groestlcoins on your Android 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 testnet coins can be retrieved even if you lose your phone.

Changelog 9.03
• Setting for enabling of showing local amounts.
• Use D8 for bytecode desugaring.
• Target Android 11.
• The app now requires Android 7.0 (Nougat) or higher.
• Taproot - Phase I: Send to Bech32m addresses.
• Gro denomination can be selected in the settings.

Features:
• Sweep testnet paper wallets
• Transparant - free and open source
• Testnet blockexplorer support
• Network monitor
• Backup/restore option
• Spending pin
• tpub support
• Ability to reset blockchain
• Ability to change denomination
• Ability to connect to trusted peer
• Connectivity indicator

If the app crashes you can send the report via email or another method if your phone allows it.  Reports of errors can also be posted in this topic.
To close the app, simply press the back button until you reach your home screen.  The app will close itself (there is no need for a disconnect option).
This application is licensed under the GPL version 3. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Groestlcoin Testnet Wallet is available in the Google play store:
https://play.google.com/store/apps/details?id=hashengineering.groestlcoin.wallet_test

Groestlcoin Testnet Wallet is available on Fdroid:
https://f-droid.org/en/packages/hashengineering.groestlcoin.wallet_test/

Source code:
https://github.com/Groestlcoin/groestlcoin-wallet

---

---

The app allows you to send and receive Groestlcoins 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.

Changelog 9.03
• Setting for enabling of showing local amounts.
• Use D8 for bytecode desugaring.
• Target Android 11.
• The app now requires Android 7.0 (Nougat) or higher.
• Taproot - Phase I: Send to Bech32m addresses.
• Gro denomination can be selected in the settings.

Features:
• Sweep paper wallets
• Transparant - free and open source
• Blockexplorer support
• Network monitor
• Backup/restore option
• Spending pin
• xpub support
• Ability to reset blockchain
• Ability to change denomination
• Ability to connect to trusted peer
• Connectivity indicator

If the app crashes you can send the report via email or another method if your phone allows it.
To close the app, simply press the back button until you reach your home screen.  The app will close itself (there is no need for a disconnect option).
This application is licensed under the GPL version 3. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Groestlcoin Wallet is available in the Google play store:
https://play.google.com/store/apps/details?id=hashengineering.groestlcoin.wallet

Groestlcoin Wallet is available on Fdroid:
https://f-droid.org/en/packages/hashengineering.groestlcoin.wallet

Source code:
https://github.com/Groestlcoin/groestlcoin-wallet

---

---

GRS BlueWallet is built with React Native and Electrum-GRS.

Changelog 6.3.1
• Passphrase support for wallets.
• Korean language.
• Derivation path for watch only wallets.
• Remove error-prone placeholder scroll calculation.
• Don't use hardcoded label.
• Backup QR doesn't have a "@server" suffix.
• UI for import electrum-grs wallet with passphrase.
• Better handling large transactions from electrum-grs.
• Faster native navigation.
• Enhanced offline mode UI.
• Borders to Dynamic QR Code.
• Support for truncated BIP39 wordlist (3-4 chars per word).
• Wallet accounts search & discovery.
• Offline wallet import.
• Custom derivation paths.
• Passphrases in advanced mode.
• Toggle for disabling Tor.
• Sinhala language.
• View QRCode button on 'is it my address'.
• Support for electrum -grswith groestlcoin core 22+.
• Handoff in-app rather than browser.
• Screenshot prevented in onchain receive.
• Choose next electrum-grs server if current one is dead.
• Dark mode in new import screens.
• Copy QRCode to Clipboard.
• ISK Fiat added.
• Add unique ID in Settings.
• Rate last updated date added.
• Danish currency added.
• Send support for Taproot address type.
• Support truncated words during slip39 wallet import.
• Show selected coins summary on CoinControl screen.
• Passphrase support on Multisig.
• Import BIP39 multi language.
• LNurl-Auth (Login with Lightning).

Features
• Multi-currency- GRS Bluewallet supports more than 20 currencies, including USD, AUD, BRL, CAD, CHF, CZK, CNY, EUR, GDP, HRK, INR, JPY, MXN, MYR, or RUB.
• Multi-language - GRS Bluewallet supports more than 20 languages, including Chinese, Japanese, Portuguese, Spanish, Indonesian, Russian, Ukranian, Italian, German, Swedish, Norwegian, French, Danish or Turkish.
• Export TXHEX - You can get your transaction HEX (TXHEX) without broadcasting it, and only do it with the relay of your choice.
• Be in control - On your Groestlcoin wallet your private keys never leave your device. You are in full control of your private keys. You can at any moment generate backups and export/import your wallets, with full control of what to do with your private keys.
• Multiple wallets support - GRS Bluewallet aims to support the maximum wallet standards. Currently supported: BIP44 (HD), BIP49 (HD SegWit), BIP84 (HD bech32, native SegWit), BIP39 Groestlwallet-compatible (m/0'/0/0), Legacy single-address, SegWit single-address (P2SH). You can have many wallets in a single app at the same time.
• HD wallets - The Hierarchical Deterministic (HD) key creation and transfer protocol (BIP32), which allows creating child keys from parent keys in a hierarchy. The HD Wallets will generate you different public keys for each transactions.
• SegWit - SegWit supported in P2SH-compatibility mode and bech32 Native mode. Segwit was a massive upgrade to the Groestlcoin Protocol released in 2017. You will find all wallets with SegWit enabled by default.
• Full encryption - On top of the phone multi-layer encryption, GRS Bluewallet can encrypt everything with an added password. Biometric security (touch ID, Face ID) is not safe, so you will have an additional password to encrypt your wallet instead.
• Plausible deniability - A custom made feature thinking about your personal security. GRS Bluewallet allows you to define a different password which will decrypt a fake wallet set up. For any situation you are forced to disclose your access or when you don't want or you can't show your real wallet.
• Open Source - GRS Bluewallet is built on a public repo, up-to-date and available on the Groestlcoin GitHub. This means that any user can build it and run it on his own, without any custodial dependencies. Verify the code and contribute to the wallet development. GRS BlueWallet is made with ReactNative and Distributed under a MIT licensed.
• Watch-only wallets - Watch-only wallets allows you to keep an eye on your cold storage without touching your private key. Easily import your address or xpub and watch it from your app without ever touching it.
• Lightning Wallets - Wallets with support for the Lightning Network Protocol. Unfairly cheap and fast transactions. You can send, receive and refill your wallets.
• Bump and Cancel transactions - Ability to bump and cancel sent transactions with "Replace-by-fee" (RBF) and ability to Bump received transactions with "Child-pays-for-parent" (CPFP) on Native Segwit wallets (bech32/BIP84).
• Plug-in your Groestlcoin Full node new - Ability to plug-in your own Groestlcoin Full node through Electrum Personal Server (EPS), ElectrumX or Electrs. Don't trust, verify for a maximum sovereignty.

This application is under MIT license. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

GRS BlueWallet is available in the Google play store:
https://play.google.com/store/apps/details?id=org.groestlcoin.bluewallet

Source code:
https://github.com/Groestlcoin/bluewallet

---

---

GRS BlueWallet is built with React Native and Electrum-GRS.

Changelog 6.3.1
• Passphrase support for wallets.
• Korean language.
• Derivation path for watch only wallets.
• Remove error-prone placeholder scroll calculation.
• Don't use hardcoded label.
• Backup QR doesn't have a "@server" suffix.
• UI for import electrum-grs wallet with passphrase.
• Better handling large transactions from electrum-grs.
• Faster native navigation.
• Enhanced offline mode UI.
• Borders to Dynamic QR Code.
• Support for truncated BIP39 wordlist (3-4 chars per word).
• Wallet accounts search & discovery.
• Offline wallet import.
• Custom derivation paths.
• Passphrases in advanced mode.
• Toggle for disabling Tor.
• Sinhala language.
• View QRCode button on 'is it my address'.
• Support for electrum -grswith groestlcoin core 22+.
• Handoff in-app rather than browser.
• Screenshot prevented in onchain receive.
• Choose next electrum-grs server if current one is dead.
• Dark mode in new import screens.
• Copy QRCode to Clipboard.
• ISK Fiat added.
• Add unique ID in Settings.
• Rate last updated date added.
• Danish currency added.
• Send support for Taproot address type.
• Support truncated words during slip39 wallet import.
• Show selected coins summary on CoinControl screen.
• Passphrase support on Multisig.
• Import BIP39 multi language.
• LNurl-Auth (Login with Lightning).

Features
• Multi-currency- GRS Bluewallet supports more than 20 currencies, including USD, AUD, BRL, CAD, CHF, CZK, CNY, EUR, GDP, HRK, INR, JPY, MXN, MYR, or RUB.
• Multi-language - GRS Bluewallet supports more than 20 languages, including Chinese, Japanese, Portuguese, Spanish, Indonesian, Russian, Ukranian, Italian, German, Swedish, Norwegian, French, Danish or Turkish.
• Export TXHEX - You can get your transaction HEX (TXHEX) without broadcasting it, and only do it with the relay of your choice.
• Be in control - On your Groestlcoin wallet your private keys never leave your device. You are in full control of your private keys. You can at any moment generate backups and export/import your wallets, with full control of what to do with your private keys.
• Multiple wallets support - GRS Bluewallet aims to support the maximum wallet standards. Currently supported: BIP44 (HD), BIP49 (HD SegWit), BIP84 (HD bech32, native SegWit), BIP39 Groestlwallet-compatible (m/0'/0/0), Legacy single-address, SegWit single-address (P2SH). You can have many wallets in a single app at the same time.
• HD wallets - The Hierarchical Deterministic (HD) key creation and transfer protocol (BIP32), which allows creating child keys from parent keys in a hierarchy. The HD Wallets will generate you different public keys for each transactions.
• SegWit - SegWit supported in P2SH-compatibility mode and bech32 Native mode. Segwit was a massive upgrade to the Groestlcoin Protocol released in 2017. You will find all wallets with SegWit enabled by default.
• Full encryption - On top of the phone multi-layer encryption, GRS Bluewallet can encrypt everything with an added password. Biometric security (touch ID, Face ID) is not safe, so you will have an additional password to encrypt your wallet instead.
• Plausible deniability - A custom made feature thinking about your personal security. GRS Bluewallet allows you to define a different password which will decrypt a fake wallet set up. For any situation you are forced to disclose your access or when you don't want or you can't show your real wallet.
• Open Source - GRS Bluewallet is built on a public repo, up-to-date and available on the Groestlcoin GitHub. This means that any user can build it and run it on his own, without any custodial dependencies. Verify the code and contribute to the wallet development. GRS BlueWallet is made with ReactNative and Distributed under a MIT licensed.
• Watch-only wallets - Watch-only wallets allows you to keep an eye on your cold storage without touching your private key. Easily import your address or xpub and watch it from your app without ever touching it.
• Lightning Wallets - Wallets with support for the Lightning Network Protocol. Unfairly cheap and fast transactions. You can send, receive and refill your wallets.
• Bump and Cancel transactions - Ability to bump and cancel sent transactions with "Replace-by-fee" (RBF) and ability to Bump received transactions with "Child-pays-for-parent" (CPFP) on Native Segwit wallets (bech32/BIP84).
• Plug-in your Groestlcoin Full node new - Ability to plug-in your own Groestlcoin Full node through Electrum Personal Server (EPS), ElectrumX or Electrs. Don't trust, verify for a maximum sovereignty.

This application is under MIT license. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

GRS BlueWallet is available in the App store:
https://apps.apple.com/us/app/grs-bluewallet/id1518766083

Source code:
https://github.com/Groestlcoin/bluewallet

---

---

GRSPay Testnet is a non-custodial invoicing system which eliminates the involvement of a third-party. Payments with GRSPay Testnet go directly to your wallet, which increases the privacy and security. Your private keys are never uploaded to the server. There is no address re-use, since each invoice generates a new address deriving from your tpubkey or vpubkey.

GRSPay Testnet is available at https://testnet.grspay.com/
https://www.youtube.com/watch?v=c7s3zZnlQ6M

https://www.youtube.com/watch?v=qNMTDEPhWhY

Changelog v1.6.9.0
• New features:
   - Dashboard: Add Lightning balances and easy access to lightning services.
   - Dashboard: Add Point Of Sale data.
   - Greenfield: Basic API Get and Delete operations for apps.
   - Greenfield: Add Lightning balance endpoint.
   - Greenfield: Allow excluding unconfirmed UTXOs when creating a new transaction.
   - Checkout: Public invoice's receipt.
   - Can disable TLS certificate check for email servers.
   - Can add sender's name to any field accepting an email destination, for example Satoshi Nakamoto <[email protected]> rather than just [email protected].
   - Support LNURL Withdraw in payouts.
   - Can send parametized emails based on invoice events.
   - Dashboard: Added toggle button to switch to store default currency.
   - Support Lightning node connection string with onion addresses.
   - Add Refunds list to Invoice details page.
   - Point of Sale: Add discount option for Keypad view.
   - Edit Pull Payment UI.
   - Custodian Account Deposit UI.
• Bug fixes:
   - UI: Fix cancel plugin command.
   - Crowdfunding: Fix the links for the default Quake sounds.
   - UI: Fix nav height issue on mobile devices.
   - UI: Fix mark all notifications as seen return URL.
   - UI: When disabling a user, then it as an admin, attempting to remove or enable the user would fail while showing success in the UI.
   - Deleting an admin gives a 500 error, and cannot disable the same user.
   - Dashboard: Do not display archived invoices in recent invoices.
   - Error happening when broadcasting transactions weren't shown in the UI.
   - If LNURL for standard invoice was disabled, and PoS print view used, the QR code would throw error 404.
   - Fix: Cannot withdraw refund (payouts) with LNURL.
   - Fix: Cannot withdraw refund (payouts) with LN Address.
   - Fix: Missing pager in the wallet transaction list.
   - Fix: webhook "Send specific events" display issue.
   - When a payjoin label was applied, coin selection filter would not work.
   - When a payjoin happened with a receive address wallet, the payjoin label was not applied.
   - Crowdfund: Show free when invoice is fixed and 0 amount in apps.
   - Crowdfund: Animations on crowdfund not enabled broke JS.
   - Crowdfund: Perk expansion in crowdfund was broken.
   - Redirect instead of show 404 on 0 amount invoices.
   - Minor checkout UI fix.
   - Greenfield: Update webhook would reset the secret.
   - Make InvoicePaymentSettled return correct afterExpiration value.
   - Greenfield: Allow tagging a transaction even if it hasn't been yet broadcasted.
   - Ensure payout processors update state.
   - Fix edge cases around LNURL not providing invoice.
   - Fix store creation button distortion.
   - Fix payout labels.
   - Handle hold invoices in ln payouts.
   - Save preimage of ln payouts when possible.
   - Fix crash on stores that had configured a payment method that is no longer supported.
   - Fix Wallet Transactions screen not loading in case of older payout labels.
   - Fix missing route hints for LNURL.
   - Fix API Docs url.
   - Fix Pay button logo and url.
• Improvements:
   - Don't show "Set up a Lightning node" when LN is not supported.
   - Redirect to invoice details instead of list upon creation.
   - Better UI/UX for on-chain send and receive.
   - Add refund badge to invoice lists.
   - Creating and editing a payment request now redirect to the payment request list.
   - Crowdfunding: Several UI/UX improvement for the settings.
   - Improve the refund flow.
   - Improve email settings validation and UX.
   - Add spam rate limits for public invoice endpoints.
   - Greenfield doc: Adding description to speedPolicy parameter.
   - UI: Improvement of Crowdfund & PoS Modal.
   - Server Settings: Consolidate Storage and Files.
   - Move View action to the Name column in Payouts & Payment Requests.
   - UI: Properly report Shopify errors when testing new settings.
   - Mobile header improvements.
   - Notification modal improvements.
   - Improve payouts UI.
   - Update language to explicitly request view-only wallet files.
   - Open public app views in new tab/window.
   - Added HRF and Strike to the list of supporters.
   - Invoice summary: Fix indentation and heading levels.
   - A few design brush up.
   - Coin Selection: Fix responsive display.
   - Point of Sale: In the receipt, the Order Id is now a link pointing to the point of sale.
   - The invoice filter dropdown list labels should be "Settled invoice" rather than "Paid invoice".
   - If a webhook is the loopback address, skip SSL verification.
   - Add no rate found error message in Invoices.
   - Greenfield API docs improvements.

Features
• Direct, P2P Groestlcoin Testnet payments
• Lightning Network Testnet support
• Complete control over private keys
• Enchanced privacy
• SegWit Testnet support
• Process payments for others
• Payment buttons
• Point of sale
• No transaction fees (other than those for the crypto networks)
• No processing fees
• No middleman
• No KYC
• The software is built in C#
• You can run GRSPay Testnet as a self-hosted solution on your own server or use our host. The self-hosted solution allows you not only to attach an unlimited number of stores but also become the payment processor for others.
• Open Source - MIT license

This application is licensed under MIT. There is no warranty and no party shall be made liable to you for damages. If you lose coins due to this app, no compensation will be given. Use this app solely at your own risk.

Source code: https://github.com/Groestlcoin/btcpayserver