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 0x399227b3582f61f2554227d0b53661a822315a2da4e8ae28f4ddff8d2c945c9f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0835423-eb6d-43d3-b60b-1831b044c3fc.json and https://artists.proofprofile.net/proofs/artist/f0835423-eb6d-43d3-b60b-1831b044c3fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x0fc8be9a7deb178a9e1d5e67c04b48561d973ec9466b1bba173e9608ed34d3f2. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:25:29Z), 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/US3DF2165445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace9142a922de83d1f4e7ed70dcd4f951aa84070bca39e580eefacf699a957c6. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/US3DF2170656.
AGRESSIVO FINO MAGNÍFICO - BOTA BOTA, POF POF
TA NO PONTO DE DAR - BOTA COM FORÇA NO C*
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6ac229a20516031ffa90ea909c78e7a69d05923b07dde80d6140ae058879f6. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:35:55Z), 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/QZHZ32240043.
Sua Malvada Vs Bota Bota (feat. DJ MONO F12)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3bcef04706b031f04c73a11c9a37a043bfa39d90e8c9f13c9f7c8603badf7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/BCVK92300607.
Trio do M - Menina Linda Só Fica Com Patrão
Sequência do Soca Soca Vs Ela Faz o Macete na Pica
Toma na Fuça Sua Filha da Puta - Que Eu Vou Comer Sua Perereca
Bota a Piroca na Boca Vs Bota Esse Caralho Aqui
Mega Agressivo do Fode Fode Vs Só Catucada
Mulher de Verdade Gosta de Apanhar na Cama - Xereca de Cerol
Só Pitbull de Raça Que as Cachorra Gosta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9370f1e952612145dbeffbf0da4bb108879fdd1d24f5876acab9758106ef9a7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/BCVK92301052.
Vou Dar um Vidro de Lança - Depois Que Toma Bala
Tapinha Eu Dou no Baseado - Vou Tacar Nessas Banguela
Bruxaria Mega Aterrorizante - Eu Só Quero Te Comer Vs Deixa Cair Bucetão
Xiiiia Tchuca - Tu Nunca Vai Deslamber a Cabeça do Meu Pau
Bonde da Oakley - Poha Nois Só Porta Oakley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fc14df3be87e5453098ac24846840aeda027af8274af6b58db67a52216c9b5. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/BCVK92302484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918ae88226fdfcd249e66d00493d976f4e33aa101f7736c6739c00a994ca9efa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZW9K2420130.
Piseiro Avançado, Cheiro de Xota Ficou no Meu Dedo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b757b2f7770932ba01549f7318209920f8d528696b70da52954d80edd94576. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZGLM2561291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632371f3224c27195de08aad50cc933fdc961e0ffe9ad65b8e69188c41b4b226. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/BCVK92501035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347deff107c7515f9e224f10a01cd743ec958ccb7612b7f3fa74bb204206f716. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZNJW2587368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2131fe2f22ea03e8f59db22d0e2fad67eec33c69fce0b463638a5f7adc2b8b3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BCVK92503218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b901cbd48d141ba813a9b2872a283e744f3cd3bd154e0a686c68c6982ace16. 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/BCVK92501225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437aa943879ebb66ab67935163f40f7a31f261e5f0c9e705820391c1605298c1. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZNJZ2404537.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch