Igreja Assembleia de Deus do Brasil na Amazônia
{"copyright_id":"0x16f440d41c25b7b0ea8e0b4797cbeddeb4d9df05f78edc623dc4b1f6e8a021cd","name":"Igreja Assembleia de Deus do Brasil na Amazônia","registered_at":"2026-06-16T17:58:04Z","symbol":"NIM1130708","token_address":"0x60eadef10b0bed694164827ab4fe346a3f890aff","type":"artist","uuid":"517bc8bb-7b9f-458b-a5d5-c9a9956dafe1"}
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 0x16f440d41c25b7b0ea8e0b4797cbeddeb4d9df05f78edc623dc4b1f6e8a021cd. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/517bc8bb-7b9f-458b-a5d5-c9a9956dafe1.json and https://artists.proofprofile.net/proofs/artist/517bc8bb-7b9f-458b-a5d5-c9a9956dafe1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).