openoms

Running Bitcoin Core.

🚨 PSA: a scammer has taken control of the samouraiwallet.com domain. Do not be fooled into downloading malicious software. How ironic that the FBI seizes control over the domain only for it to fall into the hands of actual criminals.

Action: Update your iPhone to iOS 18.7.3 or iOS 26.3 or later. If you can't update, enable Lockdown Mode in Settings. Avoid clicking unfamiliar links — delivery is browser-based. Read more: cloud.google.com/blog/topics/th…

A new release candidate of Bitcoin Core, v31.0rc1, is available for testing. This is a new major release, and follows v30.2. Work-in-progress release notes are here: github.com/bitcoin-core/b… Binaries are available here: bitcoincore.org/bin/bitcoin-co…

Cluster Mempool Explained with Pieter Wuille | SLP730 Pieter Wuille, Bitcoin Engineer at @ChaincodeLabs joins me to discuss Cluster Mempool. We explore how transaction clustering improves efficiency, impacts miners & exchanges, and strengthens censorship resistance. (00:00) - Intro (01:05) - What is Cluster Mempool? (03:05) - What is its impact on everyday Bitcoin users? (06:21) - How does the mempool work today? (11:52) - Current mempool heuristics and issues (16:37) - Censorship resistance and economic demand (22:56) - Practical implications for exchanges & miners (26:12) - How does cluster mempool work? (29:29) - Transaction clusters & mempool dynamics (37:27) - Should mempools align across the node network? (43:47) - What about other implementations of Bitcoin? (48:17) - Other interesting areas for bitcoin development (52:11) - Closing thoughts

Lépésről lépésre megmutatjuk, hogyan vásárolhatsz bitcoint a RoboSats segítségével személyes adat megadása (KYC) nélkül. @openoms élőben végigvezet egy teljes adás-vételt az első kattintástól a bitcoin megérkezéséig, Tor böngészővel, Lightning-fizetéssel. youtu.be/mwwyU0wjHeY

Check out yepanywhere or happy or even the new Claude remote control 3-5x Claude code sessions running in parallel at any given moment of my day at this point regardless of what I'm doing at that moment. It's extremely liberating to be able to do hours of meetings and not be drooling for the ide to finish that focused code decision you had earlier.

Here it is, a new demo! The BIP-110 supporters haven't provided the numbers on how the BIP affects spam yet, so I made a calculator that does: knotslies.com/calculator.html The numbers don't look good for BIP-110.

Launching Consensus.health website! It's an aggregator of Twitter(X) sentiment in regards to the debates of the day. For now the big debate is bip110. I had created a crawler that scanned 20k bitcoiners and tried to see who had an opinion about this topic and categorize them between Approval, Neutral and Against. Also anyone can log in with his twitter account and choose a position. Of course the sentiment expressed here is only from the people that chose to participate and is not indicative of complete community consensus. The size of the avatars is proportional to the number of followers of the said account. Hope you enjoy it.

⚡ RaspiBlitz v1.12.1 released ⚡ Faster migration to the new data layout, with optional NVMe boot on Raspberry Pi 5. If your old 1TB HDD/SSD is getting close to full, now is a good time to update. Download: docs.raspiblitz.org/docs/setup/sof… Storage migration guide: docs.raspiblitz.org/docs/community…

I need some feedback from the Bitcoin node providers (@umbrel @nodl_it @RaspiBlitz @start9labs @mynodebtc). We want to adjust the default `dbcache` based on the total memory size. Currently the default is too high for low-powered devices and too low for powerful machines. Your inputs could help us make more informed decisions, see: github.com/bitcoin/bitcoi…

# BIP-110 ReducedData: script-execution cache poisoning via activation-boundary reorg Found a serious consensus bug in Bitcoin Knots' BIP-110 implementation: a shallow reorg across the activation boundary can poison the script validation cache, causing a node to accept a block containing BIP-110 invalid transactions. Full disclosure with reproducers can be found on the pending PR: #issuecomment-3896624715" target="_blank" rel="nofollow noopener">github.com/bitcoinknots/b…

Woot, thanks for hanging in there, Vasil.

Bitcoin Core v30.2 was released! It is available from: bitcoincore.org/en/download/ Release notes: bitcoincore.org/en/releases/30…

The swiss-army bitcoin CLI tool "hal" now supports inspecting Ark addresses! Both Bark and Arkade addresses can be inspected. github.com/stevenroose/ha…

1 year later: we now have two compatible implementations supporting 0-fee channels (eclair and LDK) and the spec is final: github.com/lightning/bolt… Huge thanks to @glozow and @theinstagibbs who made it possible by working on mempool policy 🙏

Attention Lightning Node Operators 📢 We are winding down the lnd2.blink.sv node, closing channels gradually in the next days as part of regular housekeeping and new structure. For direct channels to Blink, best to connect to our established routing node going forward. All routing node info here: routing.blinkbtc.com

If your wallet isn't open source, it doesn't matter if it says it's self custody. It's not.

Don't know how to recover a zombie Lightning Channel? Check out the new interactive guide for chantools: guggero.github.io/chantools/doc/…

@w_s_bitcoin @LukeDashjr BCashier

Serious question: is @LukeDashjr’s new fork, BCashjr, gonna be pronounced “B-Cash-Junior” or just “B-Cash-er”? 🤔

@callebtc @roy_breez MRH: api.docs.boltz.exchange/magic-routing-… And no, since Taproot swaps swaps are not traceable onchain: blog.boltz.exchange/i/140971242/in…