private state and messaging protocol
Joined October 2026
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Telegram trusts centralized servers
WhatsApp trusts your phone number
Privacy belongs on the client.
Private communications and confidential settlement, directly on your browser.
Powered by client-side proving on @aztecnetwork
ledgerchat.org
A 32-level Merkle tree enables verification across a commitment structure of up to 2³² leaves over 4.29 billion possible positions.
Prove that a credential belongs to the issuer’s tree without revealing which leaf is yours.
ledgerchat.org
Alice and Marcus just settled a 140 USDC split inside a chat.
No banks. No exposed wallets. No trace.
Built on @aztecnetwork:
• Every invoice is a private contract
• ZK proofs compiled on-device
• Zero financial metadata on-chain
ledgerchat.org
Hello, @aztecnetwork 👋
Ledger Chat is building on Aztec: private payments, escrow and payment streams, all from inside a conversation.
github.com/humanityledger
Tierra v6 is here. So is our first post.
We're Humanity Ledger.
We built Ledger Chat: encrypted messaging over XMTP (MLS) with private payments on @aztecnetwork, proved on your device.
Our aztec-nr contracts already compile on 6.0.0.
Testnet first. Here's what stays private.
