The Greater Harvest Baptist Church Backhome Choir
{"copyright_id":"0x03dd02632b5eaca0c8e0ef5bb483df2bde3ef2f57ce2d4c93dbc30c8555bcf9a","name":"The Greater Harvest Baptist Church Backhome Choir","registered_at":"2026-06-15T17:12:44Z","symbol":"NIM0776213","token_address":"0x5c45ad02183498f1a1d63edd708d8e60b06f3b85","type":"artist","uuid":"0a6300e1-95d7-40fb-8266-d60093cb1519"}
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 0x03dd02632b5eaca0c8e0ef5bb483df2bde3ef2f57ce2d4c93dbc30c8555bcf9a. Chain 2 (Bitcoin): anchored in block 953882 (2026-06-16T03:13:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a6300e1-95d7-40fb-8266-d60093cb1519.json and https://artists.proofprofile.net/proofs/artist/0a6300e1-95d7-40fb-8266-d60093cb1519.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).