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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344b50488d716ba24d5438ec56924a019dc6ee88bdbe44164a5ed8441f7fe9d3. 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/aef748ee-fc5b-44c8-a933-994493f7ecf3.json and https://artists.proofprofile.net/proofs/artist/aef748ee-fc5b-44c8-a933-994493f7ecf3.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c86b3f8d5a56f19b807b405105e74d4f13bfde66404ca55b43c5a861c9d0eba. 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/BXKOO1800018.
Vão Ter Que Engolir o Favelado (Versões)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090cdd015cfd9b5330c33b5464ebc5b80f98e75f327911c917cacae71a0b4b99. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BXKOO2000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f962f7c9b11f685dcd48e3db380207858cffb2e41d72c2ed24a33f8a7ee54a9. 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/BXKOO2000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edf76c72b06c631321f6b76e44d3e9dd45157a1d53677a43c1268d326a171b6. 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/BXKOO2000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66f6c271a99ffbf014b35c77f8dbecbbdc570c6b71654bd82460091c858c148. 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/BXKOO2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6398b13a692877874dda5ea5c1706a6350b3e5a639c178e79421f26bf256b19e. 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/BXKOO2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb587958a5b3c483188bb2263f52cb9ec39f8d5c2fd1865dff7918992ae53f2. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/BXKOO2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a21c87488150e9dd0ae7c2eb0e2f3cfe0d19ba863d0fc4959f556dc69527be. 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/QZNJX2384241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9367f9706665e76cbf8dac3b5793c38cc3426c7b029e59f4f079b237195a7f4. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZNJZ2367931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713449dac207e239e455ca0b216207835a178ede29e8f30e6f41e9148f75ef0f. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZNJX2384239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851308416d420f1e299fd7956fa7fc3b28298901388fd0b67f97140a5edda20a. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:01:02Z), 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/QZTPX2397432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98210b1f92aefca0533291045263d0adfd5e9e098a23c9ce1e7e6941117f8dda. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:59:43Z), 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/QZTPX2397433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaedfc9a309608c07c892da2c0b8e1e885cd11c9e09c652700f3582818a6d576. 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/QZTPX2397434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb174fac3b6fe64df0b5f106318f2b849fe2ce4e628c04c8eaf23599d6e146bc1. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZTPX2397435.
Vai Novinha An An An / Tá Ok / Dentro do Gol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc37b2db7795e04236487e24801b0129978b3026f3a122f48514fc776c92dc7. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/QZTPX2397437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a62751f2e4d831b0acd26172db04c015688d65cb196bcdfd9ead345dc13070. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZTPX2397439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27df41a9973d262f1fefab319d0195fe6efd19b282a7bd957c2b66de39875e6a. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QZTPX2397429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaedfc9a309608c07c892da2c0b8e1e885cd11c9e09c652700f3582818a6d576. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZTPX2397434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2f8a2c906c9fae1353b1528c36b3734022c200a6207d14f503c1d0a0c1b2f7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:10:09Z), 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/QZTPX2397436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc37b2db7795e04236487e24801b0129978b3026f3a122f48514fc776c92dc7. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZTPX2397437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2befd7f6086b0d932f433467d1cb84182e7b90b08707d28741892ba5b39e88. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTPX2397438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a62751f2e4d831b0acd26172db04c015688d65cb196bcdfd9ead345dc13070. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:46Z), 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/QZTPX2397439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8274e481b32eceebbf6a4d2f57e632123f172a0b34c152f2840ead0eca91e07f. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QZTPX2397440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8496bbf3c1c26fc14156e8767497369f5375d556dac681e3a7f9aa3bc96beeea. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:30:59Z), 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/QZTPX2397442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915c3fc2ccdec58f13c5ae04a60cac29d5af4bb23dd1800717d24023e75d1628. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:50:37Z), 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/QZTPX2397443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7727963fb9c889795cfd33b82143e5341b4a5443dee0616448c5fcbfe1ecae. 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/QZTPX2397444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93275e29d0bb646a23a1a44c7ccf93746d2ad8b3e1e10a0fed88e04c197308e4. 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/QZTPX2397445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb1b71c1df63d223423fca70e4ce7321f5568d7fa21b543a21fc87b36234ba0. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:25:10Z), 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/QZTPX2397446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a763f121aeee5de4130be9cf7f602a7e549533918613d7354b70fa6d248c890. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/QZTVM2328533.
Cabeça, Ombro, Joelho e Pé / Borboletinha / Um Elefante Incomoda Muita Gente / Marcha Soldado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26821faf6420a0173dc168533d1369e8723f2efc509bc3f76acdcf1822b1110. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZTVM2328534.
O Sapo Não Lava o Pé / Atirei o Pau no Gato / Ciranda, Cirandinha / Boi da Cara Preta / Nana Neném
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff4504e1a1e7387e8c892f5b71652b2918754afdb7d55e9a21d0790d438e6d9. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZTVM2328535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acf9bb61e790837991d324da8d810c11776718fea83044cd6c389ddcb63a62b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZTVM2328537.
Minha Vida é um Filme (feat. Teto) [Remix Pagodão]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15e5e69c96fd30f58c40972a07a889e6fa77b653c1d019fb0e1e3817164c688. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BCRIZ2401461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14954c87fd9b95e14489ce3eca99f85536789be2241017524bf18b154611e88a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BCRIZ2401462.
Banho de Sol/ Vai Mexer/ A Casa Estremece
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a7fa853e89e91a69d3e721e80e05dd1ee0d0ca56e752443af5b90c2274604f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BCRIZ2401463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a21b16b3c0eeea779e03b1abd055a7a0ec2be6a27bea8e29a4ce7ea4a7225c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BCRIZ2401464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0295960082627c2e21896b530b78560dfc11b39894f5aceb54590ed3c86fe78. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BCRIZ2401465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1ebe4f551c10467718d281d2005ed9d1cf09b47901368d9f8b2b247d7096ac. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BCRIZ2401467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501851b68fcba13f9c730f1db40273381cfb7e76b5b6c97aeae45eaff5760a00. 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/BCRIZ2500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e61d07bbbde106d52171f3e89791736f444c600b935e70cf7d4eea93f31f14. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BCRIZ2500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a2c59576353424b226cde1a1b5ede8edd86613fbabaf16c8d344962b80c687. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/BCRIZ2500093.
Groovadinho De Verão: Igor Kannário (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4dc50a09ee290078f0286c8b9155a4e1b2cf666f58d6087776953296c00f10. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNJX2553496.
O Barraco Vai Tremer (feat. Igor Kannário)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcb8e7f66a50b7327e071b401b154bb0f4b7afa31526d41d19e0bc8d2a8de69. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZEQU2100791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299dfa8221672a0e79f3cd2f5ab188db84d59f1cbb00ba76137dd4bebae8b91c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZ5AB1920493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf98d9156cdea3c1adf9cb7d03cda34d65973a29a8acae9a11aae11312d70f9. 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/BRTJX2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d3e42a523e368a7bb3f7e92f82ab3d593b8b74688a8595da68308f9c46fd7a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BCRIZ2500259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ee943aa4d783fd33f7b0eb4cb473c268740d5e7ad4ba354c3c0659accd9abd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BR7GQ2300019.