The security of Bitcoin Core’s codebase is rightfully emphasized in discussions of the Bitcoin network’s resiliency. But Bitcoin Core’s code is not the only code executed when running Bitcoin Core... brink.dev/blog/2025/09/1…

BitDevs is this WEDNESDAY! There's so much to talk about -- here's the big list -- what do you want to focus on? This month we have a SPECIAL GUEST HOST 👑 plus a discussion about BGP attacks by Constantine Doumanidis. Pizza provided by Cake Wallet bitdevs.org/2025-09-24-soc…

Samson Mow > This entire mess happened because Core tried to govern the ungovernable. Agreed Core tried to stop fullRBF with a filter and it didn't work, Core then relented to the will of the network Core tried to impose a min relay fee filter and it didn't work, Core then relented to

See you tonight! Free beer! Free Pizza! Free Bitcoin (discussion)! Make sure to RSVP for building security 👇

Thanks Cake Wallet ! September BitDevs Socratic Seminar starts in one hour

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Chaincode is (again) awarding a scholarship to attract the brightest minds to work on bitcoin. The scholarship covers 100% tuition for an undergraduate anywhere in the world. Last year's winner started at Massachusetts Institute of Technology (MIT) last month. Apply! bitcoinscholarship.xyz

🚨NEW VIDEO🚨 Saving Satoshi: Learning Bitcoin Through an Interactive Game Nik talks with satsie, Christoph Ono, & @MatthewZipkin of Saving Satoshi about their RPG that makes learning Bitcoin’s protocol fun with mining, signatures, and Lightning.

New batch of Bitties at herecomesbitcoin.org. Only 20,999,852 left to go.

Friday’s Bitcoin Optech Newsletter summarized ten topics from Bitcoin Stack Exchange about OP_RETURN:

🚀 Kicking off a running thread of talks, workshops, panels, satellite events & Builder Days projects for #TABConf7! 🗓️ Oct 13–16, 2025 📍 Georgia Tech, Atlanta ✅ RSVP/build your schedule on evento.so: evento.so/tabconf We’ll keep adding to this thread as sessions are

Bitcoin Core v30.0 was released! It is available from: bitcoincore.org/en/download/ Release notes: bitcoincore.org/en/releases/30…

Warnet is coming! Sign up for the Lightning Network attack-a-thon tomorrow evening at TABConf - tickets on sale Oct 13-16, 2025, Atlanta

See you all at TABConf! Our whole team will be there. During the first two days of the conference, Murch and other Core contributors will be holding court at the "Bitcoin Core Builder Table." Stop by and get involved in the conversation! github.com/TABConf/7.tabc… On Days 3

Secrets in plain sight! Chapter 1 of the Saving Satoshi workshop begins at TABConf - tickets on sale Oct 13-16, 2025, Atlanta

The Warnet Lightning Network Attack-a-thon at TABConf - tickets on sale Oct 13-16, 2025, Atlanta is going amazing! Team Leo has already successfully jammed their victim node's channels!

Team Cancer and Team Pisces have OOM Killed their vulnerable LND 18.2 nodes with the Gossip Request Attack!

Kudos to Bitcoin Dev Project running the evening "Lightning Crashes" Warnet workshop at TABConf - tickets on sale Oct 13-16, 2025, Atlanta. Learning how to jam channels and OOM kill nodes LND v18 and v19.