Andrew or Andy Morris may refer to: Andrew Morris (mayor) (died 1594), Mayor of Galway, 1588–1589 Andrew Morris (politician) (1752–1828), American politician in New York Andrew Morris (gymnast) (bor
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18366551197fca57e61b21fa6da16de2c56fc00b166355fb2a5b4c39e0cf6d7. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff06bf9f-c012-4aa4-8e72-735fbb85e38e.json and https://artists.proofprofile.net/proofs/artist/ff06bf9f-c012-4aa4-8e72-735fbb85e38e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).