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 0xf532c277140fb7b580a3b8fb51e02cb6a4503f48297f17598cf830925200f0bf. 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/f7a1d78e-f59c-4f6c-b2c1-f75e9a8057f3.json and https://artists.proofprofile.net/proofs/artist/f7a1d78e-f59c-4f6c-b2c1-f75e9a8057f3.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 0xc9e3ad16e5ada2710c65d49fe41363ff0b6facf9aa5b926c8ad6706a07a63123. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:29:21Z), 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/QZHZ62222891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102ea2fff3827732302f9bf58288ff2273e62daa06e6e482f4fc4cb8972e2c3c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZHZ42201612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ea3d8986a3688961df171bc928779dfec47371231b366d053570d892f54383. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZES52327253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fff635ac6eaf768698c19816dc23e96849e958769bb661d47ae6dd7c2ab9609. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZES92318141.
FORRÓ DE PAREDÃO INTERNACIONAL (CLOSE YOUR EYES)
MELÔ DE GRACIELLE (REGGAE ROMÂNTICO DO MARANHÃO)
Melô de Incerteza - Erro Que Da Certo (Reggae Remix Passagem de Som)
Melô de Empinadinha (Novo Estilo Reggae Bregadeira)
Forrozin Control (Melo de Lua) Dom Black Oficial [Remix]
Melo de Aguas Rasas (Bird set free) [reggae]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d3ca6f04730623ce771cca6cb6dbd1aad1d05b37d515033f22f62a59a25e15. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZTB62466229.
Melô de Eduarda - Stereo Love Parapapa (reggae)
Melô de Macdonald (Reggae Remix Romântico)
Melô de Polyana (Obsesión) [Reggae Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd500216f4cc3f5dc054e98bcd99f41b49b5bcdbee3fe6eef222d1f2d3ef62d23. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHN52556606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbf29c1ae94768d60670d015aaa0e31f17d6cd659b7460c0603961060b678cd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6L2508576.
Melô de Sentimentos (Rian Lucas) [Versão Reggae Roots]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16224954f10b54f02a47dc47afcf2e45fb8e6cc5328de38852ba17003c7a7316. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZK6L2508578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4a59573d8a50cc3745900788175954d8827857af4863700436d62cc6001cd5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZTAX2548260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2c135b9b616cf83de4169bd7442fe928d90e1d5c8dd84c3bccf66a9be39766. 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/QZTB52588769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d523b95b9e7a3bb01420f16eee04cc221391ec0b5a5dca660c924743f7f5514. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTB52588770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7b63b66e9d11a4c1078cf244b276e1b9fb4ef0d36977c94af384d05bc4cd3b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTB52588771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110fce30e683ab023191a08cd8d481e854663884048fd4d0a8a2e5fbb0ddbb4e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTB52588772.
Eu Plantei Mandioca, Nasceu Macaxeira (Forró)
Tell Me - Melô de Polyanna (reggae remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18140598d4762f5030ea0b8abfd5ff5685954405b3030b929327201a3c14814a. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZWFV2597658.
Melô de Vem Bumbum Rebolando (reggae remix)
Melô de Vem Bumbum Rebolando - reggae remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c621f5f01b227be9d8552fb5792a4b686064a6614a125071ad3c36c449bcd0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZZ7R2584833.
Melô de Quem Manda em Mim Sou eu (Reggae Remix)
Melô de Quem Manda em Mim Sou eu - Reggae Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa75e68adc9e75ec8c4ef4c623eb4e869d21576092757952d15f6d84aa81f1bf. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:44:29Z), 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/QT3F22521877.