Groestlcoin 22nd December Release

Posted on by Jackielove4u

Groestlcoin Release December 2021

We at the Groestlcoin Core team would like to wish everyone a wonderful Christmas and New Year.

This year has possibly the strangest year in many of our lifetime, but with several booster campaigns starting up, hopefully 2022 will see the resuming of post-virus normality.
2021 wasn’t all that bad though. Groestlcoin is once again leading the charge as being a blockchain pioneer, being known as the first to activate and complete a Segwit transaction, and now for being the first cryptocurrency to activate and complete a Taproot transaction on Mainnet on 22-06-2021 and 24-06-2021 respectively.

As ever, the Groestlcoin team have been fighting through the disruptive but necessary Covid-19 restrictions that each individual nation has taken and have been hard at work developing new projects as well as building upon and maintaining existing ones. Once again, this release showcases the developers untiring, unrelenting work over the past three months.

What’s Being Released Today?

 

GROESTLCOIN DEVELOPMENT RELEASE

C-lightning 0.10.2

What am I?

C-Lightning is a specification-compliant Lightning Network implementation built in C. It is a lightweight, highly customisable and standard compliant implementation of the Lightning Network protocol. C-Lightning only works on Linux and Mac OS and requires a local or remote instance of Groestlcoind (version 2.16 or above) that is fully synced to the correct blockchain.

Changelog 0.10.2

  • Payments can now be retried without affecting the status of prior attempts.
  • The route selection will now use the log-propability-based channel selection to increase success rate and reduce time to completion.
  • close now reports the feeranges each side enforced, which allows users to determine which side caused a high or low feerate.
  • Removal of old HTLC information and vacuuming shrinks large lightningd.sqlite3 by a factor of 2-3.
  • setchannelfee now has a grace period during which both old and new fee policies are considered. This prevents a fee update from making the channel unusable until the update propagated.
  • We now perform quick-close if the peer supports it.
  • We send regular pings to detect dead connections (particularly for Tor).
  • Errors returning a channel_update no longer return an outdated one.
  • Anchor output mutual close allow a fee higher than the final commitment transaction.
  • Plugins now are notified about an upcoming shutdown, allowing them to store data and clean up before exiting.
  • The datastore API (datastore, deldatastore, and listdatastore) exposes a simple key-value store, allowing plugin authors to store data in the c-lightning database.
  • ping now only works if we have a channel with the peer.
  • Relaxed the sqlite3 version match requirements to be at least a minimum version and a major version match

Features

  • Ability to create new channels
  • Ability to close existing channels
  • Completely manage all channel states, including exceptional ones
  • Performing path-finding within the network, passively forwarding incoming payments
  • Sending outgoing onion-encrypted payments through the network
  • Automatic channel management (auto-pilot)

Source – Building instructions Linux – Building instructions for OSX

GRSPay v1.3.6.0

What am I?

GRSPay is a free, open-source, non-custodial cryptocurrency payment processor which allows you to receive payments in Groestlcoin with no fees, transaction cost or middlemen. GRSPay 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 visible to the GRSPay Server or anyone else. There is no address re-use since each invoice generates a new address deriving from your public key.

https://www.youtube.com/watch?v=c7s3zZnlQ6M

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

Changelog v1.3.6.0

  • Taproot support
  • Specify default payment method through UI and Greenfield API
  • Disallow cancelling payment request when "Allow payee to create invoices in their own denomination" is not enabled
  • Support custom currencies for Pay button generator
  • Show total balance on wallets list
  • Add ability to set invoice status from details page
  • Add ability to accept tips in POS terminal
  • Add ability to wipe all the transactions of a wallet for admins
  • Allow User to delete own account
  • Allow email notifications when creating invoices from Web UI
  • Greenfield: Provide negative undue when overpaid.
  • Support topup invoices in apps
  • Support Lightning in Pull Payments.
  • Support LNURL and Lightning address in Pull Payments
  • Add boolean overPaid to the invoice settled webhook
  • Ability to display and update the appname in crowdfund and PoS
  • Add ability to require refund email from app level
  • Azerbaijan support for the checkout
  • Upgrade to Bootstrap 5.1.3

Features

  • Direct, P2P Groestlcoin payments
  • Lightning Network support
  • Complete control over private keys
  • Enchanced privacy
  • SegWit 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 as a self-hosted solution on your own server or use a 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

Source – Live Site

GRSPay Testnet v1.3.6.0

What am I?

GRSPay Testnet is a free, open-source, non-custodial cryptocurrency payment processor which allows you to receive payments in Groestlcoin testnet with no fees, transaction cost or middlemen. GRSPay Testnet 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 visible to the GRSPay Testnet Server or anyone else. There is no address re-use since each invoice generates a new address deriving from your public key.

https://www.youtube.com/watch?v=c7s3zZnlQ6M

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

Changelog v1.3.6.0

  • Taproot support
  • Specify default payment method through UI and Greenfield API
  • Disallow cancelling payment request when "Allow payee to create invoices in their own denomination" is not enabled
  • Support custom currencies for Pay button generator
  • Show total balance on wallets list
  • Add ability to set invoice status from details page
  • Add ability to accept tips in POS terminal
  • Add ability to wipe all the transactions of a wallet for admins
  • Allow User to delete own account
  • Allow email notifications when creating invoices from Web UI
  • Greenfield: Provide negative undue when overpaid.
  • Support topup invoices in apps
  • Support Lightning in Pull Payments.
  • Support LNURL and Lightning address in Pull Payments
  • Add boolean overPaid to the invoice settled webhook
  • Ability to display and update the appname in crowdfund and PoS
  • Add ability to require refund email from app level
  • Azerbaijan support for the checkout
  • Upgrade to Bootstrap 5.1.3

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 a 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

Source – Live Site

Groestlcoin Spark 0.3.1

What am I?

Groestlcoin Spark is a minimalistic wallet GUI for c-lightning through desktop apps. Groestlcoin Spark is currently orientated for technically advanced users and is not an all-in-one package, but rather a “remote control” interface for a c-lightning node that must be managed separately.  Groestlcoin Spark is a purely off-chain wallet; allowing Groestlcoin to truly realise the power of lightning, that supports sending and receiving payments, viewing history, and managing channels.

Changelog 0.3.1

  • BOLT12: Send payments using BOLT12 offers (including support for any amounts, quantities, fiat denomination and sending a payer_note to the payee). Requires c-lightning v0.10.1+ with experimental-offers enabled.
  • BOLT12: Create reusable BOLT12 offers to receive multiple payments (basic support only). Requires c-lightning v0.10.1+ with experimental-offers enabled.
  • BOLT12: Pull payments using BOLT12 withdrawal offers (send_invoice=true). Requires c-lightning v0.10.1+ with experimental-offers enabled.
  • UI: Non-blocking payments with paystatus tracking
  • Payments are now sent in the background without blocking the UI, with pending/failed payments shown in the homepage payment history.
  • UI: Improve the main screen initial loading times
  • Pay/Request can now be used immediately, without waiting for the wallet's data to load first.
  • UI: Always display payment amounts in USD terms too
  • UI: Improved error reporting and display
  • Fix: Properly display the NoScript message on Firefox
  • Update clightning-client to v0.1.4
  • Use newaddr all to avoid creating new addresses when switching types
  • This raises the minimally supported c-lightning version to v0.7.1.
  • Reproducibility: Due to changes in third-party dependencies, the Android apk build and the Windows portable runner are no longer reproducible, while the Linux AppImage now is.

Features

  • Channel Management – Click the “Channels” button inside the node info page to show and manage channels
  • Node Address – Click the node ID on the footer to open the ‘node info’ page which displays your node address (as text and QR code)
  • Pay & Request - one of the most intuitive features that demands to be seen and used
  • Display Unit - Supports multiple units as well as USD (gro, groestls, milli, GRS and USD)
  • Supports 16 different boot-swatch styles and themes, so you’ll be sure to find one that best suits you
  • Payment Details – Click on payments in the list to show more details
    • Note that the fee shown includes C-Lightning’s overpayment randomisation
  • Expert Mode – Click the version number at the bottom-left to toggle expert mode. This will add two new menu items to show the Logs and an RPC Console. This will also display YAML dumps with additional information throughout the app

Source – Osx – Windows – Linux

Groestlcoin Spark Android 0.3.1

What am I?

Groestlcoin Spark Android is a minimalistic wallet GUI for c-lightning through Android. Groestlcoin Spark Android is currently orientated for technically advanced users and is not an all-in-one package, but rather a “remote control” interface for a c-lightning node that must be managed separately.  Groestlcoin Spark Android is a purely off-chain wallet; allowing Groestlcoin to truly realise the power of lightning, that supports sending and receiving payments, viewing history, and managing channels.

Changelog 0.3.1

  • BOLT12: Send payments using BOLT12 offers (including support for any amounts, quantities, fiat denomination and sending a payer_note to the payee). Requires c-lightning v0.10.1+ with experimental-offers enabled.
  • BOLT12: Create reusable BOLT12 offers to receive multiple payments (basic support only). Requires c-lightning v0.10.1+ with experimental-offers enabled.
  • BOLT12: Pull payments using BOLT12 withdrawal offers (send_invoice=true). Requires c-lightning v0.10.1+ with experimental-offers enabled.
  • UI: Non-blocking payments with paystatus tracking
  • Payments are now sent in the background without blocking the UI, with pending/failed payments shown in the homepage payment history.
  • UI: Improve the main screen initial loading times
  • Pay/Request can now be used immediately, without waiting for the wallet's data to load first.
  • UI: Always display payment amounts in USD terms too
  • UI: Improved error reporting and display
  • Fix: Properly display the NoScript message on Firefox
  • Update clightning-client to v0.1.4
  • Use newaddr all to avoid creating new addresses when switching types
  • This raises the minimally supported c-lightning version to v0.7.1.
  • Reproducibility: Due to changes in third-party dependencies, the Android apk build and the Windows portable runner are no longer reproducible, while the Linux AppImage now is.
  • Cordova: Target Android SDK version 30

Features

  • Channel Management – Click the “Channels” button inside the node info page to show and manage channels
  • Node Address – Click the node ID on the footer to open the ‘node info’ page which displays your node address (as text and QR code)
  • Pay & Request - one of the most intuitive features that demands to be seen and used
  • Display Unit - Supports multiple units as well as USD (gro, groestls, milli, GRS and USD)
  • Supports 16 different boot-swatch styles and themes, so you’ll be sure to find one that best suits you
  • Payment Details – Click on payments in the list to show more details
    • Note that the fee shown includes C-Lightning’s overpayment randomisation
  • Expert Mode – Click the version number at the bottom-left to toggle expert mode. This will add two new menu items to show the Logs and an RPC Console. This will also display YAML dumps with additional information throughout the app

Source – Google Play

GRS BlueWallet iOS 6.1.9

What am I?

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

Changelog 6.1.9

  • ADD: camera on main screen
  • ADD: Shortcuts on Scan button long press
  • FIX: Set the first launch flag (issue with disappearing wallets)
  • ADD: Catalan translation
  • ADD: Slovak translation
  • ADD: custom success animation to onchain transactions
  • ADD: fiat input for receive & send
  • ADD: Fee details to lighting invoice
  • ADD: Entropy via dice rolls and coin flip
  • ADD: Exclude wallet transactions
  • ADD: Detect language automatically
  • ADD: Launch screen dark mode
  • ADD: Dark Mode
  • ADD: support importing watch-only in groestlcoincore format fingerprint/derivationxpub (wallet descriptors)
  • ADD: Split for large devices
  • ADD: Export file option
  • ADD: Slovenian & Hebrew language
  • ADD: KES, NGN, TWD Fiat
  • ADD: Import LNDHub from QR
  • ADD: Electrum server import from QR
  • ADD: Privacy Settings Screen
  • ADD: Clipboard read opt-out
  • ADD: Support lnurl fallback scheme
  • ADD: Philippines Peso currency
  • ADD: Market Widget for iOS 14
  • ADD: Large iOS widget
  • ADD: Turkish Lira
  • ADD: Price Current/Previous Widget
  • ADD: Allow image for importing wallet
  • ADD: ARS fiat currency
  • ADD: Coin Control
  • ADD: new languages: Bulgarian, Polish, Welsh
  • ADD: UYU currency
  • ADD: Multisig Vaults
  • ADD: Create Multisig Vaults
  • ADD: Import Multisig Vaults
  • ADD: Vaults Backup
  • ADD: Coordination Backup
  • ADD: Manage/edit Keys
  • ADD: Share co-signers
  • ADD: Quorum setup
  • ADD: Choose address type
  • ADD: Persian language
  • ADD: Help section and tips to Vaults
  • ADD: enable batch-send on multisig wallets
  • ADD: Easily share a Vault key with QR code
  • ADD: How many signatures can this Vault make
  • ADD: Electrum servers history - fast connect
  • ADD: Ability to set servers via QR code scanning
  • ADD: CoinControl multi-selection
  • ADD: iOS 14.5 support
  • ADD: Electrum-grs json import support
  • ADD: Offline Signing and Cold Storage
  • ADD: Encrypted Message sign/verify
  • ADD: Allow send MAX and BATCH for all wallet types
  • ADD: TZS currency
  • ADD: ANG and AWG currencies
  • ADD: Tor support
  • ADD: Hierarchy Navigator (List of addresses)
  • ADD: Slip39 wallets (Shamir's Secret Sharing)
  • ADD: PSBT for all HD watch-only wallets

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.

Source – App Store

GRS BlueWallet Android 6.1.9

What am I?

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

Changelog 6.1.9

  • ADD: camera on main screen
  • ADD: Shortcuts on Scan button long press
  • FIX: Set the first launch flag (issue with disappearing wallets)
  • ADD: Catalan translation
  • ADD: Slovak translation
  • ADD: custom success animation to onchain transactions
  • ADD: fiat input for receive & send
  • ADD: Fee details to lighting invoice
  • ADD: Entropy via dice rolls and coin flip
  • ADD: Exclude wallet transactions
  • ADD: Detect language automatically
  • ADD: Launch screen dark mode
  • ADD: Dark Mode
  • ADD: support importing watch-only in groestlcoincore format fingerprint/derivationxpub (wallet descriptors)
  • ADD: Split for large devices
  • ADD: Export file option
  • ADD: Slovenian & Hebrew language
  • ADD: KES, NGN, TWD Fiat
  • ADD: Import LNDHub from QR
  • ADD: Electrum server import from QR
  • ADD: Privacy Settings Screen
  • ADD: Clipboard read opt-out
  • ADD: Support lnurl fallback scheme
  • ADD: Philippines Peso currency
  • ADD: Market Widget for iOS 14
  • ADD: Large iOS widget
  • ADD: Turkish Lira
  • ADD: Price Current/Previous Widget
  • ADD: Allow image for importing wallet
  • ADD: ARS fiat currency
  • ADD: Coin Control
  • ADD: new languages: Bulgarian, Polish, Welsh
  • ADD: UYU currency
  • ADD: Multisig Vaults
  • ADD: Create Multisig Vaults
  • ADD: Import Multisig Vaults
  • ADD: Vaults Backup
  • ADD: Coordination Backup
  • ADD: Manage/edit Keys
  • ADD: Share co-signers
  • ADD: Quorum setup
  • ADD: Choose address type
  • ADD: Persian language
  • ADD: Help section and tips to Vaults
  • ADD: enable batch-send on multisig wallets
  • ADD: Easily share a Vault key with QR code
  • ADD: How many signatures can this Vault make
  • ADD: Electrum servers history - fast connect
  • ADD: Ability to set servers via QR code scanning
  • ADD: CoinControl multi-selection
  • ADD: iOS 14.5 support
  • ADD: Electrum-grs json import support
  • ADD: Offline Signing and Cold Storage
  • ADD: Encrypted Message sign/verify
  • ADD: Allow send MAX and BATCH for all wallet types
  • ADD: TZS currency
  • ADD: ANG and AWG currencies
  • ADD: Tor support
  • ADD: Hierarchy Navigator (List of addresses)
  • ADD: Slip39 wallets (Shamir's Secret Sharing)
  • ADD: PSBT for all HD watch-only wallets

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.

Source – Google Play

GRS RPC Explorer 3.3.0

What am I?

GRS RPC Explorer is a simple, self-hosted explorer for the Groestlcoin blockchain, driven by RPC calls to your own Groestlcoin node. It is easy to run and can be connected to other tools (like ElectrumX) to achieve a full-featured explorer.
Whatever reasons one may have for running a full node (trustlessness, technical curiosity, supporting the network, etc) it's helpful to appreciate the "fullness" of your node. With this explorer, you can explore not just the blockchain database, but also explore the functional capabilities of your own node.

Changelog 3.3.0

  • New tool for viewing the UTXO Set: /utxo-set
  • New API actions:
    - /api/blockchain/utxo-set
    - /api/address/yourAddress
    - /api/mining/next-block
    - /api/mining/next-block/txids
    - /api/mining/next-block/includes/:txid
    - /api/mining/miner-summary
  • Major fixes for data displayed in /tx-stats tool
  • /node-details: Include coinstatsindex status
  • Support querying UTXO Set even with slowDeviceMode=true, if coinstatsindex is available
  • Fix for difficulty adjustment estimate
  • /difficulty-history: Support for viewing different time ranges
  • When viewing unconfirmed transaction details, show an info dialog if the transaction is predicted to be confirmed in the next block
  • Performance improvements:
    - Fix for performance degradation over time due to slow "estimatedSupply" function
    - Homepage speedup by making "Estimated Next Block" data load asynchonously
    - Caching for /difficulty-history data
  • Unicode formatting for OP_RETURN and other similar data (with ascii+hex accessible via toggle)
  • New .env options for setting defaults (see .env-sample for details):
    - BTCEXP_DISPLAY_CURRENCY (grs,gro,local)
    - BTCEXP_LOCAL_CURRENCY (usd,eur,gbp)
    - BTCEXP_UI_TIMEZONE (utc,local)
    - BTCEXP_UI_HIDE_INFO_PANELS (true,false)
  • Support for displaying timestamps in local timezone (by using browser default, or setting a manual offset)
  • Cleanup treatment of locktime on transaction details pages
  • Unique favicon color based on the active network (mainnet=blue, testnet=black, signet=orange, regtest=gray)
  • Lots of minor styling improvements
  • Error handling improvements
  • Fix for /api/quotes/all
  • Performance log admin page at /admin/perf-log
  • Updated dependencies

Features

  • Network Summary dashboard
  • View details of blocks, transactions, and addresses
  • Analysis tools for viewing stats on blocks, transactions, and miner activity
  • See raw JSON content from groestlcoind used to generate most pages
  • Search by transaction ID, block hash/height, and address
  • Optional transaction history for addresses by querying from ElectrumX
  • Mempool summary, with fee, size, and age breakdowns
  • RPC command browser and terminal

Source – Live Site

GRS RPC Explorer Testnet 3.3.0

What am I?

GRS RPC Explorer testnet is a simple, self-hosted explorer for the Groestlcoin testnet blockchain, driven by RPC calls to your own Groestlcoin testnet node. It is easy to run and can be connected to other tools (like ElectrumX) to achieve a full-featured explorer.
Whatever reasons one may have for running a full node (trustlessness, technical curiosity, supporting the network, etc) it's helpful to appreciate the "fullness" of your node. With this explorer, you can explore not just the blockchain database, but also explore the functional capabilities of your own node.

Changelog 3.3.0

  • New tool for viewing the UTXO Set: /utxo-set
  • New API actions:
    - /api/blockchain/utxo-set
    - /api/address/yourAddress
    - /api/mining/next-block
    - /api/mining/next-block/txids
    - /api/mining/next-block/includes/:txid
    - /api/mining/miner-summary
  • Major fixes for data displayed in /tx-stats tool
  • /node-details: Include coinstatsindex status
  • Support querying UTXO Set even with slowDeviceMode=true, if coinstatsindex is available
  • Fix for difficulty adjustment estimate
  • /difficulty-history: Support for viewing different time ranges
  • When viewing unconfirmed transaction details, show an info dialog if the transaction is predicted to be confirmed in the next block
  • Performance improvements:
    - Fix for performance degradation over time due to slow "estimatedSupply" function
    - Homepage speedup by making "Estimated Next Block" data load asynchonously
    - Caching for /difficulty-history data
  • Unicode formatting for OP_RETURN and other similar data (with ascii+hex accessible via toggle)
  • New .env options for setting defaults (see .env-sample for details):
    - BTCEXP_DISPLAY_CURRENCY (grs,gro,local)
    - BTCEXP_LOCAL_CURRENCY (usd,eur,gbp)
    - BTCEXP_UI_TIMEZONE (utc,local)
    - BTCEXP_UI_HIDE_INFO_PANELS (true,false)
  • Support for displaying timestamps in local timezone (by using browser default, or setting a manual offset)
  • Cleanup treatment of locktime on transaction details pages
  • Unique favicon color based on the active network (mainnet=blue, testnet=black, signet=orange, regtest=gray)
  • Lots of minor styling improvements
  • Error handling improvements
  • Fix for /api/quotes/all
  • Performance log admin page at /admin/perf-log
  • Updated dependencies

Features

  • Network Summary dashboard
  • View details of blocks, transactions, and addresses
  • Analysis tools for viewing stats on blocks, transactions, and miner activity
  • See raw JSON content from groestlcoind used to generate most pages
  • Search by transaction ID, block hash/height, and address
  • Optional transaction history for addresses by querying from ElectrumX
  • Mempool summary, with fee, size, and age breakdowns
  • RPC command browser and terminal

Source – Live Site

GRS RPC Explorer Signet 3.3.0

What am I?

GRS RPC Explorer signet is a simple, self-hosted explorer for the Groestlcoin signet blockchain, driven by RPC calls to your own Groestlcoin signet node. It is easy to run and can be connected to other tools (like ElectrumX) to achieve a full-featured explorer.
Whatever reasons one may have for running a full node (trustlessness, technical curiosity, supporting the network, etc) it's helpful to appreciate the "fullness" of your node. With this explorer, you can explore not just the blockchain database, but also explore the functional capabilities of your own node.

Changelog 3.3.0

  • New tool for viewing the UTXO Set: /utxo-set
  • New API actions:
    - /api/blockchain/utxo-set
    - /api/address/yourAddress
    - /api/mining/next-block
    - /api/mining/next-block/txids
    - /api/mining/next-block/includes/:txid
    - /api/mining/miner-summary
  • Major fixes for data displayed in /tx-stats tool
  • /node-details: Include coinstatsindex status
  • Support querying UTXO Set even with slowDeviceMode=true, if coinstatsindex is available
  • Fix for difficulty adjustment estimate
  • /difficulty-history: Support for viewing different time ranges
  • When viewing unconfirmed transaction details, show an info dialog if the transaction is predicted to be confirmed in the next block
  • Performance improvements:
    - Fix for performance degradation over time due to slow "estimatedSupply" function
    - Homepage speedup by making "Estimated Next Block" data load asynchonously
    - Caching for /difficulty-history data
  • Unicode formatting for OP_RETURN and other similar data (with ascii+hex accessible via toggle)
  • New .env options for setting defaults (see .env-sample for details):
    - BTCEXP_DISPLAY_CURRENCY (grs,gro,local)
    - BTCEXP_LOCAL_CURRENCY (usd,eur,gbp)
    - BTCEXP_UI_TIMEZONE (utc,local)
    - BTCEXP_UI_HIDE_INFO_PANELS (true,false)
  • Support for displaying timestamps in local timezone (by using browser default, or setting a manual offset)
  • Cleanup treatment of locktime on transaction details pages
  • Unique favicon color based on the active network (mainnet=blue, testnet=black, signet=orange, regtest=gray)
  • Lots of minor styling improvements
  • Error handling improvements
  • Fix for /api/quotes/all
  • Performance log admin page at /admin/perf-log
  • Updated dependencies

Features

  • Network Summary dashboard
  • View details of blocks, transactions, and addresses
  • Analysis tools for viewing stats on blocks, transactions, and miner activity
  • See raw JSON content from groestlcoind used to generate most pages
  • Search by transaction ID, block hash/height, and address
  • Optional transaction history for addresses by querying from ElectrumX
  • Mempool summary, with fee, size, and age breakdowns
  • RPC command browser and terminal

Source – Live Site

Audio2bip39

What am I?

Generate a BIP39 mnemonic phrase from an audio recording

Features

  • open source
  • supports only 24 word phrases

Source – Live Version

Blockbook Signet

What am I?

Blockbook signet is an open-source Groestlcoin signet blockchain explorer with complete REST and websocket APIs that can be used for writing web wallets and other apps that need more advanced blockchain queries than provided by groestlcoind signet RPC.

Features

  • Support to broadcast transactions online. Broadcast a raw transaction in hex format over the Groestlcoin signet network.
  • Multiple platforms - Supports all browsers.
  • API - Complete REST and Websocket API for quering blocks, transactions, addresses and receiving live updates.
  • Light - Thin data model using groestlcoind RPC interfase to validate blockchain information. Fast groestlcoind blockchain syncronization (~1hrs for the entire livenet), using RocksDB for data storage and, optionally, raw groestlcoind data files processing.
  • Exhaustive - Reports on double spend attempts, outpoints confirmations, outputs spend status reports. Input and Outputs hyperlinks in transactions. Extended view in transactions to show advance details.
  • Open source - Opensourced, written in go.

Source – Live Site