Territorial Youth Chorus: The Salvation Army U.S.A. West
{"copyright_id":"0x0adf2cb5e6e756c103a07bc16a937f61b024b69cf3741a450416e1ea1c064d5f","name":"Territorial Youth Chorus: The Salvation Army U.S.A. West","registered_at":"2026-06-21T17:34:37Z","symbol":"NIM1987333","token_address":"0xec738d5f79cd4c83dbea7981cb85e6d3ab23749c","type":"artist","uuid":"fc9ca368-b4df-4c88-895e-a182840a2568"}
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 0x0adf2cb5e6e756c103a07bc16a937f61b024b69cf3741a450416e1ea1c064d5f. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc9ca368-b4df-4c88-895e-a182840a2568.json and https://artists.proofprofile.net/proofs/artist/fc9ca368-b4df-4c88-895e-a182840a2568.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).