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 0xc93f233d3d3a233afd1cecf3dcca6db7273b7166651249bb99c27c21706d73be. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/428d8530-d355-4a64-97f2-1c7cc20f95ac.json and https://artists.proofprofile.net/proofs/artist/428d8530-d355-4a64-97f2-1c7cc20f95ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
202 É a Nossa Suite, Gem3 pra Eu Ouvir, Aproveita Que Ninguém Ta Aqui
Deixa Tua Amiga Saber Que Tu Ta de Papo Com o Fp
É a Tropa de Paraty X Fp É Caçador, Ta Matando os Alemão
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec50b5803fcf47c55c80c35a13084d3b5d4ef6e231143682b9ed10d6c8b3f31. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BX4IU2338636.
EM EM VOLTA REDONDA VAI SE ATRACANDO - FP SHEIK
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3dec16403e1ed0c18d4a7bc7b16b0342c2c776a93a488c7b9aeeaa0faa38e7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BX4IU2341267.
Vem Daquele Jeito Que o Pai Se Amarra X Vem Vem
Perdoa Se Eu Te Magoei Você Fez de Tudo Eu Sei
Vadia Qual a Magia Que Tem no Seu Beijo X Beat Hu
Eu Vou Dançando Sem Você X Dancei no Baile a Noite Inteira
Parece Cão e Gato Briga o Tempo Todo X Beat Vem de Ré
10 Minutos da Tropa do Pereque X Beat Huhu