Willie C. Cobbs (July 15, 1932 – October 25, 2021) was an American blues singer, harmonica player and songwriter. He is best known for his song "You Don't Love Me". Life and career Born in Smale, Mon
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 0x5cb266245d325c7954249378fa0766310bd8a15679f04c8b88d5f218513d19d0. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df96e595-dbb1-4d6b-a66f-06306de2c384.json and https://artists.proofprofile.net/proofs/artist/df96e595-dbb1-4d6b-a66f-06306de2c384.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).