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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad87dacc0a84b39d863ae393b2e13bd5dade6bb25f981a05d562b9e96710b88. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6b60a80-a31a-4d0e-9342-88f9520e33fd.json and https://artists.proofprofile.net/proofs/artist/b6b60a80-a31a-4d0e-9342-88f9520e33fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Se Eu Tivesse Escutado o Que o Meu Pai Tinha Me Dito
Eu Quero Uma Taça de Vinho Por Gentileza
Cansado De Tudo É Só Trabalho Volto Pra Casa Quero Beber
Acho Que Eu Vou Fazer Um Horarinho de Almoço
É Uma Pessoa Amarga, Agressiva, Negativa, Hostil
Because Tonight Will Be The Night That I Will Fall For You
Faz 3 Anos Que Decidi Parar de Beber Café
E Hoje à Noite Se Prepare, Eu Vou Lhe Usar
Que Que A Senhora Tá Achando Dessa Festa?
A Moça Que Faz Pose Gosta de Uma Vida Boa
E aí, Meu Amor, Já Melhorou Daquela Gripe?
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 → block OTSBitcoinBlock must exist at that height 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 0x3f3f5eeefa63f90da7806c5819ea4030321c699fc2ff26c3ad90e8cb4753fc8c. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/FRX452324262.
You Have to Be Honest, Am I Ugly? Yes Or No?
And What Gave You The Confidence? Delusion?
A Plataforma Que Eu To Ganhando Dinheiro É Essa Aí
Let's Get Back to Talking About My Outfit
What Do You Think I'm Going to Say to You?