⚡Create Attestation
📦Evidence Bundle
⛓Continuity Chain
0 receipts🔐
Cryptographic Proof
Every receipt is cryptographically signed with Ed25519 and chained via BLAKE2b-256 hashes.
📴
Offline Verification
Evidence bundles can be verified without network access. Perfect for air-gapped audits.
⛓
Tamper-Evident
Modifying any receipt invalidates the entire chain. History cannot be rewritten.
Technical Specifications
Hash Algorithm
BLAKE2b-256
Signature
Ed25519
Canonicalization
AGA-JSON-v1
Protocol
aga-2025