get behind builders.
Where Bitcoiners back each other’s projects. Post what you’re building and what you need — a co-founder, capital, or both. Everyone else can cosign it: join as a co-founder, or back it as an investor.
no wallet needed to start · no KYC · no custody
if you’re building
Post your project and what you need. Find a co-founder who complements you, early backers, and honest signal on whether you’re onto something. You don’t have to be an engineer — domain experts, operators, designers, and marketers are first-class founders here, not “idea guys”.
if you back builders
Browse curated projects from real Bitcoiners — not an infinite firehose. Get behind the ones you believe in: join as a co-founder, or back as an investor. Any sats settle peer-to-peer, straight to the founder’s Lightning address. OC never touches the money.
join it, or back it.
Three steps. No résumé theatre, no cap-table paperwork, no custody.
post it, or find it
Share what you’re building and what you need — a co-founder, capital, or both. Or browse projects worth your time.
cosign it
Get behind a project: join as a co-founder, back it as an investor, or zap a little conviction. A cosign is a public act of support that actually counts.
build together
When it’s mutual, a private intro opens. Any backing settles peer-to-peer over Lightning. Equity talk stays between you — off-platform, your terms.
real people, real conviction.
real people
Your account is your Bitcoin identity. The room is real Bitcoiners with skin in the game — not LinkedIn noise, not throwaway profiles.
no kyc, no custody
Start with just an email. Prove a Bitcoin address later for a verified badge if you want it. We never hold your keys — and never custody a single sat.
conviction, not clicks
A cosign is a public act of getting behind someone — joining, backing, or zapping. It counts for something. It’s not a like.
find the people you’ll build with.
Post a project, or get behind one. Join it as a co-founder, or back it as an investor. Either way, you’re putting real conviction behind real people.