We’re excited to partner with @ChaincodeLabs once again for the 2026 ₿OSS (Bitcoin Open‑Source Software) Challenge. 🚀 The ₿OSS Challenge is a structured, hands‑on program designed to help developers take their first steps into Bitcoin open‑source development. Here’s how it

In 2016, I hosted the first residency of its kind for bitcoin devs and @chaincodelabs has continued the tradition to bring more devs into bitcoin FOSS. We have a lot of work yet to do and we could use all the help we can get. https://t.co/84NjvPmgQT

Spiral Lead @moneyball on the ₿OSS Challenge from @ChaincodeLabs and @adamcjonas, a 3-month, full-time path into bitcoin open source software for experienced engineers. Past cohorts have consistently produced funded open-source contributors and bitcoin developers!

Maintaining bech32, secp256k1, and RPC code for a story-driven Bitcoin RPG is wild Been deep in the @savingsatoshi sci-fi rabbit hole ever since @ChaincodeLabs pulled me in Y’all are NOT ready for the #Vanderpoole boss fights ⚡🚀

A truly world-class program. ₿OSS alumni have had a lasting impact on our organization. We are eternally grateful to the Chaincode team and all the partners and mentors who make ₿OSS possible.

The ₿OSS Challenge gives you structure while fostering the proactive, self-starter spirit that is required in open-source. 🌎 Open to everyone. Totally free. Join the challenge. See how far you will go. Change your life in 2026. https://t.co/ViLMvz1gvK #Bitcoin

Meet the devs from the 2025 program supported by @opensats, @spiralbtc, @MaelstromFund, @btrustteam, and @Blockstream to work full-time on bitcoin open source development 👇 🔧 @sangaChau Project: @core_LN Funded by @Blockstream https://t.co/LS6ONJJl7V 🟣🥕 purplekarrot

Learning is better with friends. That’s why we’re delighted to partner with: @btrust_builders @bitshala @libdesatoshi @BOBSpace_BKK @CodeOrangeDevSchool @zzmjxy @mysatoshi257 Reach out to connect with others doing the ₿OSS Challenge!

Web designers like @reijowrites bring powerful interactions to the web with one platform: Framer

The challenge kicks off the week of January 12 🗓️ 30 days to complete a series of code-based technical challenges 🛣️ 2 additional months for anyone willing to continue the adventure If you are willing to do the work, we'll give you what you need to get to where you want to go.

Serious about a career in bitcoin open source software? Do you dream of professional freedom? Do you want your work to have a profound impact? Do you want to work on the most challenging engineering problems? Take the ₿OSS Challenge and start yourself on a new path.

The ₿OSS Challenge is back 🎉 Start your career in bitcoin open source software (₿OSS) and change your life forever. https://t.co/ViLMvz1gvK

_________ . ---""" """--- . :______.-': : .--------------. : | ______ | | : : | |:______B:| | | > SYSTEM UP | | |:______B:| | |

The scholarship application deadline is today. This covers full undergraduate tuition anywhere in the world, no restrictions on major or university. Put your education on bitcoin's tab. 🎓

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 @MIT last month. Apply! https://t.co/PeVzvEetyV

We're just a few days away from the Bitcoin Research Prize nomination deadline on September 14th! (form ⬇️) Don't hesitate to nominate several papers, and yes, please do nominate your own work! Multiple self-nominations are also welcome https://t.co/q0ND4ZKz5S

Magnesiacore. Indoor Pool Drywall and Ceilings is a True Marine Wallboard. When it comes to indoor pools, natatoriums, or other enclosed spaces with high humidity and the moist chemical exposure it entails, you need a construction board that can withstand these elements.

Congratulations to @2140dev on the addition. Very excited to see what comes next from @sr_gi and 2140's talent pipeline. 🚀

Welcome to the Chaincode team, @nadav_kohen

Nominations are open for the 2025 Bitcoin Research Prize! Submit papers that made an impact on Bitcoin or Lightning published after 2021: https://t.co/5YelzIU10c Here is the talk by last year’s winners @n1ckler & @chelseakomlo -->

Preparing for CRQCs isn’t just a technical challenge, it’s a philosophical one. Should vulnerable coins be burned or allowed to be stolen? This question strikes at the center of bitcoin’s values and will need to be settled by the community. Full report:

Quantum mining is a different story. It must compete with today's specialized ASICs. Grover’s algorithm offers a limited advantage and can’t be parallelized like classical mining. Mining is expected to remain more quantum-resilient than transaction signatures.

Built by the team who brought you Baldur's Gate 3, Larian Studios unchains its ambitions to bring you an RPG with greater breadth & depth than ever before. Divinity - The gods are silent. Rivellon bleeds. New powers stir.