{"copyright_id":"0xa2f82e9bd8f951b607de05dc55f6f02ddb4094e5c6abf614ea6eb925da90fd05","name":"A Superstar de cantigas de roda","registered_at":"2026-06-15T06:30:47Z","symbol":"NIM0711307","token_address":"0x389e59a4052f19a361de9d7d74f7f798a1cba425","type":"artist","uuid":"f7976d4f-76cc-4dfd-b0fa-40df9bd4aefc"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f82e9bd8f951b607de05dc55f6f02ddb4094e5c6abf614ea6eb925da90fd05. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7976d4f-76cc-4dfd-b0fa-40df9bd4aefc.json and https://artists.proofprofile.net/proofs/artist/f7976d4f-76cc-4dfd-b0fa-40df9bd4aefc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eu Sou Pobre, Pobre, Pobre De Marré, Marré