Thiago Oliveira - O Príncipe da Sofrência
{"copyright_id":"0x91150e0f7d5ce9af26cbfa29a6d59312397688a11890d4c7358676adba7b6e2e","name":"Thiago Oliveira - O Príncipe da Sofrência","registered_at":"2026-06-16T21:37:11Z","symbol":"NIM1182995","token_address":"0xa9b79ddebedde045a43f21bcd94affe2c99c0602","type":"artist","uuid":"5baea2d7-9c7e-4a9b-bf3d-8e7e27bfaabb"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91150e0f7d5ce9af26cbfa29a6d59312397688a11890d4c7358676adba7b6e2e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5baea2d7-9c7e-4a9b-bf3d-8e7e27bfaabb.json and https://artists.proofprofile.net/proofs/artist/5baea2d7-9c7e-4a9b-bf3d-8e7e27bfaabb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Coração Bandido / Estranho / Motel Afrodite
Pico da Desilusão (feat. Ciel Rodrigues)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acc2a3f4905d9947b10f626d07163055bfb86c5572f839f3afbaa9467fe5069. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ILTON2508163.