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 0xf2148f6b1011fca165bcbe78ab720e56b902aa142dd70203dabdba082e010b94. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39915c7a-95dd-4ff8-bfce-37ee5a97a3e7.json and https://artists.proofprofile.net/proofs/artist/39915c7a-95dd-4ff8-bfce-37ee5a97a3e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deu Meia Noite Eu Sumi VS Dá uma Sentada Daquela Nervosa
Deu Meia Noite Eu Sumi VS Dá uma Sentada Daquela Nervosa (feat. MC G15 & Mc Delux)
Montagem, Automotivo Penetrante (feat. DJ Mzl Ori)
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 0xe0d5b31fb5707841de63b2c322caeed556c96f0aaddb3dc266a3cfb37280383d. 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/QZEQU2202300.
Aí Que Saudade do Meu Ex Vs Manda Minha Ex Ir Toma no Cu
Eu Vou Bot4Ndo Coloc4Ndo Nessa Puta Sem Parar
Eu Gostei da Tatuagem Com Meu Nome na Tua Virilha Vs Vai na Piroca Sua Fdp
Montagem Vem Pa Zona Norte Que Aqui o Chicote Estrala
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3514b5e3a362a276dd04a198b7899680e8769035ec86fef6ef8cb12b98b71a6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZNJV2308536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793f30cac9a1e978dc56a4f6810c0ca41bfd8208a627fe5bcb91663680f3b408. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BCIH82207890.