- 2140.devRT @DecentraSuze: On 6 November I’ll be at Bitcoin Amsterdam on the Proof of Work Stage moderating: Who Controls the Mining Stack? I’ll be joined by: - Duncan Coombe - The Solo Mining Co - Abubakar Sadiq Ismail - - BitMaker - Bitronics We’ll be looking at where real control sits in Bitcoin mining today. The discussion will cover how open source hardware and tools can shift that balance, the practical difference home miners can make against large industrial operations and what would need to change for independent mining to become a counter to centralisation.0502
- 2140.devRT @btcinsider__: JUST IN: Bitcoin Research Day, the annual symposium hosted by @ChaincodeLabs and now @2140_dev arrives in Amsterdam this October 2026 Applications for Research Day are now open, more details 👇Sergi Delgado ⚡ @sr_giBitcoin Research Day is coming to Amsterdam! 🇳🇱 Co-hosted by @2140_dev & @ChaincodeLabs, we'll be hosting this year's research day on October 27th at De Weesper (check the website for more info). RSVPs are open now. Secure your spot!0202
- 2140.devRT @sr_gi: @0xgazelle @jesseposner @robin_linus @stevenroose3 @nemothenoone @nadav_kohen On top of that, we'll be announcing the Bitcoin Research Prize winner of 2026! And we'll have their authors presents their work. Nominations close at the end of the week, so make sure so submit your favorite research papers!0401
- 2140.devRT @sr_gi: Bitcoin Research Day is coming to Amsterdam! 🇳🇱 Co-hosted by @2140_dev & @ChaincodeLabs, we'll be hosting this year's research day on October 27th at De Weesper (check the website for more info). RSVPs are open now. Secure your spot!01001
- 2140.devRT @Bitcoin_Devs: Spotted at @2140_dev 👀 These socks are proven to make you a 10x developer
0301.2K - 2140.devRT @sr_gi: This is your reminder that the Bitcoin Research Prize nominations are still open. TL;DR peer-reviewed research papers published in a recognized conference or journal after Jan 1st 2022. Nominations are anonymous. Self nominations are fine.Chaincode Labs @ChaincodeLabsNominations are open for the 2026 Bitcoin Research Prize! Submit papers that made an impact on Bitcoin or Lightning published after 2022: Have you (co)authored any papers that fit this criteria? Submissions are anonymous 😉0902
- From hacking on Frigate at the 2140 Silent Payments Dev Week last September, to having a full production stack! A huge thanks to @SparrowWallet for collaborating with us on Silent Payments 🤫🐦Sparrow Wallet 🐦 @SparrowWalletSparrow v2.5.0 released with: Silent Payments (SP) wallets SP-capable Frigate public server @2140_dev fee rates source19372.2K
- 2140.devRT @SparrowWallet: Sparrow v2.5.0 released with: Silent Payments (SP) wallets SP-capable Frigate public server @2140_dev fee rates source02260313K
- Our first annual report is out! 📄 2025, our inaugural year was full of progress, challenges and lessons learned. 🛠️ We believe in building in the open. This is our story so far. 📖 Read it here on our brand new substack:4236818.9K
- 2140.devRT @ChaincodeLabs: Nominations are open for the 2026 Bitcoin Research Prize! Submit papers that made an impact on Bitcoin or Lightning published after 2022: Have you (co)authored any papers that fit this criteria? Submissions are anonymous 😉031050.1K
- Did you know you can build a stick visualization of your mempool clusters and fee estimation using the getmempooldiagram RPC? Did you know that if you also include PR #34075 you can see how accurate the fee estimation for previous blocks was? Sadiq knew, be like Sadiq 🏗️🚢
Abubakar Sadiq Ismail @sadeeq_ismaela- Visualize fee rate estimates for some confirmation target - Benchmark accuracy against confirmed blocks - Cluster Mempool feerate diagram Next up: benchmarking against other estimators?0591.5K 
Abubakar Sadiq Ismail@sadeeq_ismaela- Visualize fee rate estimates for some confirmation target - Benchmark accuracy against confirmed blocks - Cluster Mempool feerate diagram Next up: benchmarking against other estimators?314453.7K- 2140.devRT @BitDevsAms: Join us next week in Amsterdam! @SomsenRuben @josibake @GeorgeTsag @JWBurgers @StammisIO060886
- Our Rob is not Rob the great*, but he is a great Rob, a devoted Rob. He's a dont-have-a-twitter-account Rob, a focused Rob. A speed-up-your-ibd Rob, a true committed Rob. He's been approved by the council of Robs**, a top notch Rob.Spiral @spiral_xyzWe’re funding a guy named Rob via @2140_dev that they’ve assured us is a top notch Rob. He’ll be improving Core by speeding up initial block downloads using SwiftSync, continuing Kyoto work, adding integrations with LDK Node, Bull Bitcoin, Cove, and more2112860
- Posts @2140_dev* The previous tweet may contain historically inaccurate information, but our Rob is great nonetheless. ** If you don't agree with the council's decision, you can take it with @Rob1Ham and @robertwarren.102184
- 2140.devRT @Vinteum_org: Last week we hosted the 2nd @casavinteum Retreat, this time bringing together the full Floresta team, the Utreexo crew (@Erik17192799, @kcalvinalvinn, @tdryja) and @SomsenRuben representing SwiftSync and PoW fraud proofs to align on the roadmap for Floresta, utreexod and more. They also dove into spacechains, Kernel and a bunch of other ideas. The meeting led to several exciting outcomes, from faster Utreexo bridges to plans for integrating SwiftSync into Floresta for even faster IBD. Huge thanks to @HRF for supporting this retreat. Davidson will share a full summary on Delving Bitcoin soon.01406.6K
- 2140.devRT @btrustteam: Just wrapped up @satsconf_ 2025, and it was such an amazing experience! On Day 2, @StephTitcombe got to speak on decentralizing Bitcoin development, where she highlighted the work we're doing in the Global South. We're really happy to have been part of São Paulo Bitcoin Week. Big shoutout to @lucasdcf, @brrrunog, and the entire @Vinteum_org and @satsconf_ team for putting together such an incredible week. Looking forward to more of these. See you soon, Brazil 🇧🇷.01707K
- 2140.devRT @Breez_Tech: Amsterdam didn't disappoint 👀 Thanks to everyone who came along to learn more about </time2build> with @WitDeJesse at @2140_dev Looking forward to seeing what you all build 👀 🧵2140.dev @2140_dev⚡️SAVE THE DATE⚡️ ️ When: Oct 23 • Where: 2140 • What: </time2build> Join Jesse from @breez_tech to learn about the </time2build> challenge and how to build with the Breez SDK. Follow the link or DM @WitDeJesse for details.0501.7K
- ⚡️SAVE THE DATE⚡️ ️ When: Oct 23 • Where: 2140 • What: </time2build> Join Jesse from @breez_tech to learn about the </time2build> challenge and how to build with the Breez SDK. Follow the link or DM @WitDeJesse for details.313255.8K
- 🫶Jodom 🔆🐴 @okjodomThey say skill is evenly distributed. Opportunity is not! Thank you @2140_dev and @btrustteam for providing that opportunity001216
They say skill is evenly distributed. Opportunity is not! Thank you @2140_dev and @btrustteam for providing that opportunity16202K- Show more posts
