Zilla Florine Mays (September 1, 1931 – September 19, 1995), Bob L. Eagle, Eric S. LeBlanc, Blues: A Regional Experience, ABC-CLIO, 2013 later Zilla Mays Hinton, was an American R&B and gospel singer
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91df09ac10dab074a021ae1a5aaec911a29c1cf527beadb4048893ac8894a3a. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02acea63-6290-472e-a3ad-3fbb3be80555.json and https://artists.proofprofile.net/proofs/artist/02acea63-6290-472e-a3ad-3fbb3be80555.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).