quoin

Sovereign Cryptographic Cornerstone & Hardware Enclave Vault
Attested key ceremony and multi-party attestation roots.
Official platform: quoin.blue • Corrente Labs, Inc.

Overview

In monumental architecture, a quoin is the massive, dressed cornerstone locking perpendicular walls together under immense tension.

In sovereign digital infrastructure, Quoin (quoin.blue) is the cryptographic cornerstone locking the joint between distributed enclaves:

• Hardware Enclave Key Ceremony: Deterministic initialization of keys sealed inside Intel TDX and AMD SEV-SNP registers.
• Attested Joint Verification: Multi-party attestation verification with zero cleartext key exposure.
• RFC 8785 Canonical Commitment: Deterministic byte hashing across transparency logs.

Quickstart

npm install quoin

Or inspect via CLI:

npx quoin info

import { createCornerstoneVault, verifyCornerstoneJoint } from 'quoin';

const vault = createCornerstoneVault({
  vaultId: 'cornerstone-alpha',
  enclaveType: 'intel-tdx',
  ceremonyEpoch: Math.floor(Date.now() / 1000)
});

console.log('Vault initialized:', vault);

License

Apache-2.0 • Copyright © 2026 Corrente Labs, Inc.