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 0xc93fd604e9675c6eedd85b6bbe97b49d15ebe5f2c99e5a61e167370a1fd12955. 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/6fc0a0ea-d686-4bf2-bcc7-07981b33f46f.json and https://artists.proofprofile.net/proofs/artist/6fc0a0ea-d686-4bf2-bcc7-07981b33f46f.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 0x1860bc0dc513e2de709f77f5188c1649ca307264855a6b2e17c89f6f571d8fb3. 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/BRSME0700729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aef867a40f2e188b702066d21b08bdc0a40b8a2a4eb29b2230d98ee70d423c. 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/BRSME0700626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67b1e2aab900cf87843130105707e5d7cbfe94f484b92900833e538e630a037. 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/BRSME0700730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d87fc8d9df6b53e43c8bad4013183dbb2ab4c48036c2bc64565fcf7b247b8d. 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/BRSME0700734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31eda4c25d02d37f80490ec40a0a71b9517b691f8fe8bf550d1054e47e80c84e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRSME0700733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cb809b61cb8f061243cadba029f074721a38ba2fcac6e0a212c56e4dea839a. 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/BRSME0700627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe352da3a29fbecac365249593a6aa8d0f3f189fbbec57513c5dade7187ef5ba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BKAYV2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ecd924e063b94cfe14d484b4f125a33126fd2272802137ad05e833907f7cd2. 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/BRTF12100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8de749845e6c041134efaff95405907bdb5b8299712af153b239b9949c47af. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BX3TH1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2eb1b10a7f47ddd185832fb097b28d5034b3123f4ae1aacda23b9ff5b715de. 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/BX3TH1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aef867a40f2e188b702066d21b08bdc0a40b8a2a4eb29b2230d98ee70d423c. 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/BRSME0700626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cb4250ca421508ed5a2c4a0bf7602abfd8c86602ed1e3bb65d59a49285700b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRSME0700630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8135befd7bade3167be8a65ffbd0f8e45f27582d01434b38d1c53a8df55e21. 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/BRWMB1500251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670d18461d9bf63f56d694844259bfd9d0fc01d88f86bd878e694c1d592823f9. 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/BRWMB1500252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bccf937a99159deb5de3e6f0e05f7e0f1ae9c35c9e72f825a2a94498e1e93c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRWMB1500253.
Eu já te amava - Participação especial de Thaeme e Thiago
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6307c3677bb08bdca1d6be61524239a454bd40e707f9a9a446bc16c6e449f0c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRWMB1500254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dfd0e17ba3a66c7aedae8ddf040073a898ab858713afaf4760c3cef2be5b53. 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/BRWMB1500255.
Amor é diferente - Participação especial de Zé Felipe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160065aa45b5991d16ebb162bdc14cb3450f97e018cc95be7bc075528f04c056. 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/BRWMB1500256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94858c442b6dfddbc335727e9a6c2431b5273388ee86f36b2d198d022cb46e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRWMB1500257.
O povo fala - Participação especial de Munhoz e Mariano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8fa38ee4a465864f62b278b7f347e58fe9f9d0910bda6d34de4b9699a78941. 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/BRWMB1500258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb3c096a76d6f0ba5c40a08939eddc51559761af672c9126e6bf91222eb2bc3. 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/BRWMB1500259.
Que sorte a nossa - Participação especial de Fernando Paloni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582c9c56ce9d934f0716fb620a6ea397c88f30916b8d8b917e0c3e739b31ff7f. 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/BRWMB1500260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3218169b60880c4efd0ef65e3e0292ed44baa4152a51dca722dd9ac7cee1bfec. 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/BRWMB1500262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d59777fba1d56385b588fe1e9685c1487819b6f49c7a54842a5dc8df08693e. 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/BRWMB1500261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878d2be9e10aebe4886cc44a5f366287eefbcba435273d273cc79cf031399586. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM4TX1545929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38117f46a0541e5810d73da09baf7bb7809b9803b74ab39bfe933233dae6d870. 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/QM4TX1545930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a07be392fb074784ff0c8a3fb6fd787d73934e04546913bf9c2db932b6f1efc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM4TX1545931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d5e3851be208d1429311b590585cbc9a60c325b6df66024e557aa71b801e8c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM4TX1545932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237f863ef3aaf16111e50311db0802ca0c17ed69475980cf73c6c02a01bf5f2e. 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/QM4TX1545933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b2dfade9a5e15f95a2fe0a8ee24314adfdb6edd93d88ba41d08e7ea4df86e4. 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/QM4TX1545934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480cd5ff954226425817ea0a0631d8b990464af99e57009d3e88b8db2fd3598a. 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/QM4TX1545935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6da655b8ac10d7a6b56d2d7379336eeba51a6b12b34936d88080037543549b. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QM4TX1545936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b525078d21f437d58f730670ef0d817f2ac2a86978732a87bffac049758d47. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM4TX1545937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac78cb7ed5f389f032b9e7945df3e9ffb1333157197bd227e1b93dbff255bc88. 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/QM4TX1545938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1158b1a55c5b2a6cbcb23d52f57306bb94770c9399d8f35f515ab91427b0112e. 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/QM4TX1545939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0566c8f6216995e71053b4e8121b60d08a55e283f40a8f315f49310678d63c4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QM4TX1545940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1fc48989e4d847882ab6b472df73a499fe786641ff084d13048058d71240de. 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/QM4TX1545941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7209f37a02333cf24f65f8e20a0ed053d7d2b54ea47c2544298492020b870777. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM4TX1545942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ef9f60c7801f88f6e3752bf1ff6704a44127d0543d2e8b93cb4f3577c5a7a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM4TX1545944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7aee3fd3472d04c6b95231ad05a757e56f537ceb69eb6ebce14d1bd7da3ce7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM4TX1545945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9b644e816c58b8e86fe9fc8ccdcf56bf2625aa58c6253ad45da83e6439a234. 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/QM4TX1545946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552f426147fd1759be65092c6ed98481e90a7344509275880ef406ce126127fa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM4TX1545947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afc4824abcb547da9646b73386e0984ff9be6c6503f876c47ac0d4de1121b8c. 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/QM4TX1545949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabad7ffdc3f8f75638a51b94885985cc7097a204f1b67e368f7eb1b48c28379. 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/QM4TX1545950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdf271c267913a03258cb74009af8ce838cefa62cafffe76d58e90d574a94a2. 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/QM4TX1545951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ce2a9cc8fc4487751e1ef0bdd8dd6c53d00cf82318236d69ecdc431a2a4da5. 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/QM4TX1545952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7df8fcd095ec3918c92233660b43cc15b1f5ca87c397589003e3bf53374871. 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/BR3T81000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf741667809a118f1e7a9f90df6c93af77cf8294e960cbb63883b189665347d. 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/BR3T81000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70330450517fe61606dc9992c189a31e0e014f581faf2248a6e6227b927801b2. 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/BR3T81000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a77808362dfb54dcc7bcb51f4a34f633968f8e02d3b378ea80551bdb26b25b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BR3T81000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35752038490bd7b037513c3b5a73ab82f07285d2ce9c5c3702de2b465e71f2f. 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/BR3T81000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf3d01a44a44ee6065783c3ba9f4477c1a44f6d95f74126ee9a20d8e60ce77c. 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/BR3T81000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3670e66f9740fa73db942d3df52058694c4d0916e84d2d1a2e21cb83e3fbfe. 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/BR3T81000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615fe9879e5c8c78672749c82afe0caddcb64f0e644e69b3b383382274ae8055. 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/BR3T81000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2584959ff56001c2960886f1f3c641bd26a3a15013cb5ff9450e62cd3f0d9cde. 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/BR3T81000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab4285c6b756891e128c78974a8a0d796514185b21fa984a5599072328e258f. 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/BR3T81000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d76e57659b777b76565d5c6f5251ec00e4a0f0c28b9aa3820ca43630bafde6. 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/BR3T81000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8035d96d97390a0803bef219e6522c8b655eef3efb8ecf0d2412a2d4ce982c63. 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/BR3T81000045.
Que Raiva Que Dá / Da Cor do Pecado - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d058bed12295ea57a78c21cf65ea4957c744da538bd4d637bf8f0457eaecd77. 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/BR3T81000046.
Vacilei (feat. Henrique & Diego) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0fd6957a5c2632da094b4a70cb5bdfc84efc92265062c3ebf5ba947d3ace27. 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/BR3T81000047.
6 de Janeiro de 2003 (feat. Thaeme) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664faba9bc45522007a6987275193a27167e435e29552360e013bae3322bf029. 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/BR3T81000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49da5429197b990f32bbbd09b52e4055a75b65839321ed6186eb53eac5b91795. 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/BR3T81000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502fb03cacbfc66bba2bb8c33f1380541278ffaff28cdb7dc8219466d827c97f. 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/BR3T81000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a058cb548ea05b9e79d808783bf6c7e70bb7a7dc650084b731feb03fba626a9. 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/BR3T81000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28006d4e9f1e5a3ca75b1a94db3b2bbfb85fc98b1ba2ef0670cf4fd9254ca7da. 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/BR3T81700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ebc82c01b5fae5cb31775e6440fd568f7e8dd51d1975eada8ce6c47732500e. 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/BRZYU1400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05c47b0fc78c23aeb03b868dcb1495aacc9a2a23b55d5cdb97cb5091b20dd8f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRZYU1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf216f7a9fccf302993a06e9996e4905af8bb09a8e8278ba1982d796e33610b6d. 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/BRZYU1400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b1e8b9777d110a523bc5c32765f2c332874fe963f30cc49dce1932f7fa1b62. 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/BRZYU1400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c39239ea8038b59cbc8467527d1e190493133dac925a2c1c747ea8fd86e3c97. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRZYU1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7666d4461cdfd0ee48439f20cca8cc7cefaab3d0e1267f28da92d221b705663. 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/BRZYU1400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0230acccce6e8b3dd49f1ee568b9f1ed424d30cd186be345c085a866c3eba98d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRZYU1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53776bac1777e8a12391a09bdf168d0a1c0809d7119c81bfe84e011a0edf2850. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRZYU1400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c11219cd7855988875af267887988bb25ba4d4d1980271077770e654913897d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRZYU1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dc1e33dad0248b48ef5f6dfbfa9789d307633ebbee3d5f36b6a1597d7df98f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRR2B1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d6b12622bc1ff011c728e9416049e8c985aac3523c376c90a55354b5a0b01a. 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/BRR2B1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358919a93b7fe7f3c450d5950f38ac8547ce6b4ab086f9be5c22d18140a7005f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRR2B1600007.