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 0x681e79d47d2c36b85192d60e1f2399fe29b173a30f15b4a5805e6921ce237264. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d05f4ee-79e7-4674-a693-d488cd0facf4.json and https://artists.proofprofile.net/proofs/artist/4d05f4ee-79e7-4674-a693-d488cd0facf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bruxaria Futurista / Baforou Sentou (feat. Dj Magro)
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 0xcefcbc7cbaf59355322fcfe90be01b00524bc779dd7ff944a63caab3b5d5dc22. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:27:19Z), 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/QZEQU2102444.
Montagem Violino dos Fluxos 001 (feat. Mc menor jc)
Automotivo das Galáxias (feat. Mc Mr. Bim & Mc Magrinho)
Bala Que Bate a Onda (feat. Mc Mr. Bim & Mc Delux)
O Bonde Te Pega Senta e Machuca (feat. MC Rafa 22 & MC G15)
Tapa na Tcheca Ela Fala: Ai, Tapa na Rabeta Ela Fala: Ui
Sequencia Putaria X Sequência de Cachorrada X Mete Mete
Eu na Posição de Tomar Enquadro, Me Lambe , Me Chupa
Se É Isso Que Você Quer, É Isso Que Você Vai Ter
Mtg - Foi Lá no Beco, Aonde Tudo Aconteceu
Mtg X as Novinha da Marcone, Coça de Piroc4 Vai Tomar
Mtg - Só o Basico pra Elas, Balançando a Umbrella
Mtg X Tamo de Volta, os Pais Dela Quer Dormir
Para de Postar no Status, Que Você Quer Namorado
Então Senta Com Todo Amor, Vai Tomar Catucada
Bonde da Juventude, pra Você e pra Amiga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f801f02945ebf200775ba592392a7f2d4df12fa6838cca4167d5c59f9171e6c. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:02:43Z), 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/BCLWS2400153.
Ela Gosta Que Machuca Catucando Tudo Nela
MTG - HOJE TEM AVENTURA x CACHAÇA DO CABARÉ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc54ca1d9da144a8f60769bd10bb68990961a5a5d5eae81afc521ec8f162b1f1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BCLWS2301445.