home

overview about docs↗

sign in

live · mainnet6 protocols · 1 family

bip-322 · sats × days

checking session…

§orangecheck^™

The protocol surface of the sovereign web. Composable protocols on Bitcoin, and the products built on them — no custody, no token, no issuer.

mitcc-by-4.0 specs

§ products

> oc·me ↗
> oc·vault ↗
> oc·chat ↗
> oc·cosign ↗
> oc·btc ↗
> oc·globe ↗

§ protocols

> oc·attest ↗
> oc·lock ↗
> oc·vote ↗
> oc·stamp ↗
> oc·agent ↗
> oc·pledge ↗

§ docs

> overview ↗
> quickstart ↗
> which protocol? ↗
> ecosystem ↗
> sdks ↗
> faq ↗

§ about

> about
> security
> contact
> privacy
> terms
> github org ↗

© 2026 orangecheck · mit + cc-by-4.0

privacy terms security trademarks contact

₿built with bitcoin