Sharing and Transferring Bitcoin UTXOs Offchain - Vinteum Deep Dive

lichen: new layer 2 ledger idea - AdamISZ

I built a tool that pings you on Telegram when your Bitcoin node falls behind

RoboSats v0.8.8-alpha: Garage Key, encrypted Nostr chat, and security fixes

RoboSats has released v0.8.8-alpha, an update packed with features aimed at enhancing the privacy, security, and user experience of its non-KYC Bitcoin Lightning exchange. A standout new feature is "Garage Key," which provides users with persistent session IDs without requiring the storage of personal data in browser history or cookies. This innovation significantly boosts user privacy by making sessions less trackable while maintaining convenience for returning traders. Furthermore, the update integrates encrypted chat functionality powered by Nostr, a decentralized social protocol. This allows users to communicate securely and privately during peer-to-peer trade negotiations directly within the RoboSats platform, reducing reliance on third-party messaging services and fortifying user anonymity. The release also includes critical security fixes, addressing various vulnerabilities to strengthen the platform's overall resilience and protect user funds and data. These developments collectively underscore RoboSats' commitment to providing a robust, private, and censorship-resistant marketplace for Bitcoin exchange on the Lightning Network, aligning with core Bitcoin principles of financial sovereignty and personal privacy.

Umbrel Users Can Update To lnd v0.21.6-beta

This article, based on its title, informs Umbrel users about the availability of lnd v0.21.6-beta for update. While the full content is truncated to 'Comments', the update likely brings new features, bug fixes, or performance improvements to their Lightning Network nodes, crucial for maintaining an up-to-date and efficient Bitcoin Lightning node setup.

18 years in, what has Bitcoin truly done?

CoinDesk's Nikhilesh De reflects on Bitcoin's journey, noting that the original Bitcoin white paper successfully realized many of Satoshi Nakamoto's foundational objectives. However, De suggests that the broader cultural and societal impact Bitcoin has generated might ultimately prove to be more significant than the technological innovation of Bitcoin itself.

The Evolution of The Bitcoin Whitepapers - There Were Four Versions By Satoshi

URGENT: Patch your nodes to be safe from crtical vuln

It Worked on My Node — Lightrider | bitcoin++ Berlin, payments edition

Bitcoin Beginners Newsletter #122

Multiplication in Tapscript today: 371 bytes, no soft fork

Bitcoin Optech Newsletter #429

Bitcoin Optech Newsletter #429 covers a new protocol for silent payment transactions from multiparty wallets, details a denial-of-service vulnerability affecting older Core Lightning versions, and explains Bitcoin Core's updated security policy for easily discoverable vulnerabilities. The newsletter also includes regular sections with Bitcoin Stack Exchange Q&A, new releases, and notable changes to Bitcoin infrastructure software. Key news includes Oleksandr Kurbatov's proposal on Delving Bitcoin for a protocol to enable multiparty inputs in silent payment transactions. This addresses BIP352's current recommendation against such inputs due to a lack of security proof. The proposed protocol allows a multiparty sender to compute the ECDH share as a weighted sum of signers' contributions, secured by an aggregated DLEQ proof (AggDLEQ) which proves the ECDH share's correct derivation from the input key. This design is compatible with existing multiparty protocols like FROST and MuSig2. The process involves a two-round interaction where a coordinator provides context, signers generate nonces and initial messages for AggDLEQ, and then contribute to a final proof based on a challenge. Kurbatov asserts that this protocol requires no modifications to BIP352, BIP374, BIP375, MuSig2, or FROST.

Cashu Card | Experimental NFC ecash protocol

Add output script index and corresponding script history RPC by andrewtoth

Is trust the best way to scale bitcoin?

JoinMarket stats dashboard

Private, fast USDT is coming to Bitcoin. Can it compete with Ethereum and Tron?

AI found a way to crash bitcoin nodes on Windows and Macs. It's now public

An AI language model has successfully identified three critical flaws capable of crashing Bitcoin nodes operating on Windows and Mac systems. These significant vulnerabilities represent the initial disclosures made under Bitcoin Core's recently established rules for reporting easily discoverable bugs. The findings underscore the evolving landscape of protocol security, where advanced analytical tools like AI are being utilized to uncover potential weaknesses in core infrastructure.

Spaces Protocol Explained: Human-Readable Names on Bitcoin🧐

Bitcoin Core 32.1 released

A new versions of the OpenTimestamps Client released | Peter Todd

One of the peace-of-mind ways to Spend from a Cold Wallet: PSBT

Nakamoto Library: A collection of all the books written about Bitcoin

Biggest Channel Opened Today (2.4 BTC) + New Node Spotlight (034196a1bac5583dc…)

The article highlights a significant development within the Bitcoin Lightning Network: the opening of a new channel with a substantial capacity of 2.4 BTC, marking it as one of the largest channels recently established. This event signifies ongoing growth and increased liquidity within the Lightning Network, enhancing its capacity for faster and cheaper Bitcoin transactions. Additionally, the piece features a spotlight on a new Lightning Network node, identified by its unique ID (034196a1bac5583dc…), indicating active participation and decentralization within the network's infrastructure. These updates are crucial for understanding the scalability and robustness improvements within the Bitcoin ecosystem.