Jesse Fuller (March 12, 1896 – January 29, 1976) was an American one-man band musician, best known for his song "San Francisco Bay Blues". Early life Fuller was born in Jonesboro, Georgia, near Atlan
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 0x203ff3217e8e1a349c864e15dbb6cad296c9368962cdd7599d048df50c115185. Chain 2 (Bitcoin): anchored in block 953662 (2026-06-14T17:28:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55ec3302-c6c2-431a-ba38-c3b1acbc9bb2.json and https://artists.proofprofile.net/proofs/artist/55ec3302-c6c2-431a-ba38-c3b1acbc9bb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).