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 0x58f0110160d155ef9a33334378d03e2899ea2bfdabd4eab81c990f6a44ba5d8a. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4d09793-87e2-4dd9-99a5-155f9008d501.json and https://artists.proofprofile.net/proofs/artist/e4d09793-87e2-4dd9-99a5-155f9008d501.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Tropa do Beira Mar Faz Você Se Apaixonar
Funk Estilo Bh Desce Safada Vai Sobe Treinada
Piseiro Original - Quero Ver Você Dancar na Onda do Piseiro
Piseiro Original - Que Menina É Essa Que Me Deixa Louco
Trap Funk Eu Viajo no Estilo Dessa Menina
Edm Dubstep Voçê Existe em Todo o Universo
Só Piseiro Olha Como Ela Senta Senta no Paredão
Só Piseiro Ela Senta Senta de uma Vez Só
Só Piseiro Vem Dançar Com o Rei dos Paredões
Funk 150 Bpm Aquecimento da Trombeta Maluca
Funk 150 Bpm Aquecimento Cornetinha do Dj
Briguei Com Minha Mandrake (Remastered 2023)
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 0x679f973e8020697b1e71532de55f88a9ec80c83f2cc7842e0cc626cbdb630d81. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/SGW502464855.
Tuned Car Heading to the Club (Dance music)
melody i will never forget (house Dance)