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Economically Unspendable Bitcoin UTXO Calculator

Economically Unspendable Bitcoin UTXO Calculator

"Since Bitcoin transaction fees are based not upon the value being transacted, but upon the data size of the transaction, it can become very important to ensure that your wallet balance is NOT composed of many low value UTXOs."

Mutiny Wallet v0.5.0: Fedimint & Multi LSP Initial Support

Mutiny Wallet v0.5.0: Fedimint & Multi LSP Initial Support

Mutiny is an open-source, non-custodial bitcoin and Lightning wallet for the web and Android.

Blink Wallet v2.2.209 Released

Blink Wallet v2.2.209 Released

Blink is a free and open source custodial 'everyday Bitcoin wallet' focused on speed, reliability and ease of use. Available on Android and iOS.

Envoy v1.5.0-beta: Full Taproot Support

Envoy v1.5.0-beta: Full Taproot Support

Envoy is a free and open source mobile Bitcoin wallet and a companion app for Passport signing device. It can also be used a standalone Bitcoin mobile wallet.

Alby Extension v3.6.0: NWC Connector

Alby Extension v3.6.0: NWC Connector

Alby Extension is a Bitcoin, Lightning and Nostr browser extension that connects to different wallet interfaces and personal nodes. It let's users manage their payments and authentication flows on the web.

BTCPay Server v1.12.3: Bug Fixes

BTCPay Server v1.12.3: Bug Fixes

BTCPay Server is a free and open-source Bitcoin payment processor. It allows you to accept bitcoin without fees or intermediaries.

Core Lightning v23.11.2 Released

Core Lightning v23.11.2 Released

Core Lightning is a lightweight, highly customizable and standard compliant implementation of the Lightning Network protocol.

Nostr Wallet Connect (NWC) v0.4.1: NIP-47 Extensions

Nostr Wallet Connect allows apps to connect to your node or wallet over Nostr.

BTCPay Server's LNBank Plugin Is Being Phased Out Following Second Critical Vulnerability

BTCPay Server's LNBank Plugin Is Being Phased Out Following Second Critical Vulnerability

"I am discontinuing the development of LNbank because for now there is no way for me to guarantee the safety of its usage," wrote LNbank's developer d11n.

Geyser Launches: What's Hot This Week

Geyser Launches: What's Hot This Week

Here's the second post in our new weekly series, launched in cooperation with Geyser. Take a closer look at the latest Bitcoin and related freedom tech initiatives launched via the Geyser Bitcoin crowdfunding platform.

Peach Bitcoin v0.4.0: New Offer Creation Flow & More

Peach Bitcoin v0.4.0: New Offer Creation Flow & More

Peach Bitcoin is a KYC-free peer-to-peer Bitcoin marketplace. Available on Android and iOS.

libsecp256k1 v0.4.1 Released

libsecp256k1 v0.4.1 Released

libsecp256k1 is an optimized C library for ECDSA signatures and secret/public key operations on curve secp256k1.