Blockcore builds open protocols and products that return ownership to the people
who use them.
No accounts to be locked out of. No platform sitting between you and your money,
your identity, or the people you talk to. Everything we ship is public, auditable
and yours to run.
Angor sets a new standard for decentralized crowdfunding. It combines the security
of Bitcoin with the transparency of Nostr, so capital moves between founders and
investors without a platform holding either side hostage.
Trustless crowdfunding
Funds are governed by time-locked Bitcoin contracts, not by an escrow account
you have to trust.
Investor control
Unspent funds can be recovered at any time, keeping risk bounded and interests
aligned with the founders.
Founder benefits
Streamlined fundraising in a trust-minimised environment, with no intermediary
taking a cut or setting the rules.
Built for human connections. See your friends again.
Nostria is social without the noise. Built on the Nostr protocol, it gives you a
feed shaped by the people you actually follow — and an identity no company can
suspend, sell or algorithmically bury.
Start in two clicks
No email. No phone number. Your identity is generated locally and stays yours.
Own your data
Your social graph lives on relays you choose, not inside a walled garden you can
be evicted from.
No ads, no tracking
Your attention is not for sale. Creators earn directly from their audience
through Bitcoin zaps.
Blockcore developed a complete blockchain stack — full nodes, indexers, explorers
and wallets — for teams launching their own chains. It remains open source and
available, but it is no longer where the work is going.
Active development has moved to Angor and Nostria, which build directly on Bitcoin
and Nostr rather than on a chain of our own.
Full nodes
Consensus, validation and networking for custom proof-of-stake and proof-of-work
chains, written in C#.
Indexers
Address and transaction indexing exposed over a simple HTTP API, powering
wallets and explorers.
Explorers
Chain-specific block explorers that individual networks can deploy without
multi-chain overhead.
Wallets
Non-custodial HD browser wallet for coins, tokens, identities (DID) and NFTs
across Blockcore, Stratis and Cirrus.
Every line is public. Fork it, audit it, or run it yourself.
02
Self-Sovereign
Keys, identity and data stay with the user. We hold nothing on your behalf.
03
Censorship-Resistant
There is no central switch to flip. Protocols route around interference.
04
Community-Driven
Built in the open with contributors, not behind a private roadmap.
—
In the open
github.com/block-core
115Public repos
605Total stars
469Total forks
67Followers
04
Build with us
Decentralization is not a feature. It is the whole point.
Blockcore is built in public by people who would rather ship a protocol than a
platform. Read the code, open an issue, or take any of it and run your own.
