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 0x4b8795a2612f0020fbfdf8297ac82e0bcfa93bcb5fac895bdc31f4d0aecd1f59. 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/db71ce12-c437-4491-9040-5211d7ec5807.json and https://artists.proofprofile.net/proofs/artist/db71ce12-c437-4491-9040-5211d7ec5807.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 0x0399fb5f765b62aa1cdb9d638b72a69a66354abe15355077e8d533e697630fb3. 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/BR03D1200294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3f39f7e8d50e60fbbe47576e778ff9cef179fd41423d292ead8968c7d29110. 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/BR03D1200295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0323c46d444a8a6a2c3f62fe1c729b84f5571a76d74e7e9ad180923581758d16. 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/BR03D1200296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f52648bd1f594c2873304b06088fcff112a556d33ae01cee6898638cd0d8334. 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/BR03D1200297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22440f8fb4da945010d712cf3d5391eff688eda292f607d33ca9b1055893ff15. 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/BR03D1200298.
No Mesmo Lugar (Coisa Estranha) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6e6774ab10ae64d7c40d4a17da2022ebc11a84d7a693c0d49eb5eb1a4d699f. 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/BR03D1200299.
Morrendo de Amor (Esperando por Você) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e312897863d4002aa6c791dd275f9dfcebe5428ea0c696cfd301926fb9682aa. 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/BR03D1200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63ea55c304d1188d7acff06d406ec01dba407f31b7564ce136306df7c467a21. 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/BR03D1200302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9caada01c7d98bd6fbe8f7bea3aa2ff35c210f1a25b24f49df65f3973379fc. 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/BR03D1200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f01f0a28b4ed258f994b65f334729de3afbf870cab639ba7fce2132c4724ffa. 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/BR03D1200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf288a2ebb542d68d73895527e5c6fdb6e9b06874db597ffe6a8d63e0ca81b2c2. 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/BR03D1200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc709652582748f1abb53826f65c15f0325f88c78c70c512982bc418771cdc0c6. 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/BR03D1200308.
As Andorinhas / Apaixonado / Vá pro Inferno Com Seu Amor - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96415b33e51bb073d31fac24d081a84896604437eb654e26956746a102f5e7b1. 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/BR03D1200309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f46ca3eba5c7bb0cd1b225a2b10238c9e7f37ad94e552934d723b416a7a8f09. 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/BKSAI2400058.
Um barzinho, um violão sertanejo (Ao vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d5ff5baaf153e586fe032bb6b47077829df3ffe34828cd7824228f226b84b4. 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/BRSME0900772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5018c8e4032991f28c2f8f9d16a3712a32eb9b22804d643c4bf9ebb37740a888. 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/BRSME0900750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eec963e80adb56b143fc36c16b189c3f71acf44db88424c54234e4a5617a21f. 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/BRSME0900766.
Nem Dormindo Consigo Te Esquecer - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf49eb209830938c5fddad33d904c021a7a69d19ef44d8a1faee7800ac0cf99e. 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/BRSME0900752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc978dc3234f964e340c8198f02ab425e2c2e948787fee20643faf127836b5a59. 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/BRSME0900743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e2045088115b0eb85ca69375e793b53b81b507d9d0eda6e2a869e3d37b72e1. 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/BRSME0900761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80a14cc9efa525a4c930fabebb22b1a9d82a536e04f3633e802dd941b0828a0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BRSME0900751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75710bd256e869a0e48fdcf5f8b2a4e2c89c6ea0a10413ed522883f088308811. 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/BRSME0900744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d1aa3d68a395ad7be08ef47df37bc5d2af62f77c8e1d43bee944ad47548231. 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/BRSME0900754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9f9b8b72487731c131edf8a4aecd68a53991fa7f7015f07d08d05e69addedf. 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/BRSME0900747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe206141b7419c7eaef94e8ffbf56dccaf0c91b054437c93611e7bc97ca9b856c. 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/BRSME0900763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb243265ded423a9706838d7d31adae2ee34525462c319ad6c5505d195b3718. 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/BRSME0900760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffa1b6d453c15263dd663d0019224efdb5763ae5cfcb70bce78be54a482e531. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/BRSME0900748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b436fe8929eb19585a58ed461ded42a2e1dc8e9825fea60a396c07181b7d2a1. 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/BRSME0900765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f134a81e2c141121008f72d95a79f9ccebaae9b4ee40afcb9e084217bee9e24. 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/BRSME0900756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a735bb0f1bfc6c3572822ab05f2eee36d07a8759201016d9dddd85edd50073. 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/BRSME0900764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811d8ac132685c8d69309434b6b3e9e2685835c343fd1aca79cd73452df91d68. 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/BRSME0900770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49e66f3177dd7175a89acd04a61f854accc47acf7c84805cac71ea646dc1571. 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/BRSME0900745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2267d01bb1ead12d89bc76f0046eb51b5c1ac0151c665c8bdbb0c43391486194. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BRSME0900771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb047e9b63355cc0e05cb1b220f4477d588e8a03de1918133b4ee9bcbdcd4dc. 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/BRSME0900768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3de8b21e564f66abcee4cf4f535efd8a9cd8080f88a1b1b50c61a9c4ae0adf. 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/BRSME0900749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2592c5feead6d8cf91a3b7963f99a5f2b45a5fd81b19e9267203ee9ca4e9a7c1. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BRSME0900757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59db5ad4bb797652cfde15d1e66c259e564369568b3d9186f38416059f80c393. 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/BRSME0900767.
Beber, Cair e Levantar 15 Anos (Ao Vivo)
Beber, Cair e Levantar - 15 anos (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e130573159975e195bf88ff8b02c4e53fef486d8f50206a6038f89f374d91c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BRDEP0200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed827c35220e232b6d1ff318ed3282ef9b3e68860d45ead2b31416e62a49a99d. 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/AUMEV2327800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e764cbc8def9542e7a04c27441463a1e450b07de2c1c8a57130dacca47789ce. 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/AUMEV2327801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e4241cb526982f130fdfb6b29a52685dd1db1dee3d3abcb975fcf39df31846. 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/AUMEV2327806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e31eaf9c45468086b104a2900a867d1f94dd0f90dcdebcefcb65c3ef235890. 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/BXNT62208322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2a6383e685d2a4a041a93dc4f93b623ad59efc31735ba2779d953f1ccaa1b2. 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/BXNT62208331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16488e5fa82921b2751dbcab6a98f5a1e8ad496c708c0a186d5c6479e86d79ba. 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/BXNT62208319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae865a6f917053f63d6bf6683524bb76739de819e4a6044c9501286f35f02fe. 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/BXNT62208310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f75520c514dd21f0a7313cff963f4c4fd03305ab5ab21c2db70857995efad32. 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/QZWDW2467074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d532415e16ce99ed1e09028f8503e63753823308b60066bfe22bd058ee72810. 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/BXNT62400658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81353a18b2b412f13c9f7b88a708eb33a4f929b2b19e1227b36435abcab0c9de. 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/BXNT62208307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62a6df86a3b93ded178983e9614023edcec8e1b25eada4dd8e805b7980af5f1. 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/BXNT62208316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027f4fa2fe817c6c74e610ca78f075dd8ce6b225af8e3a6326abce47e89f1bb4. 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/BXNT62208301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5960795d318fa813140b3825f8b6d4b5433371153cbead74ba9b1f5fd164d85a. 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/BXNT62208295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390012c3e225cd49ff222164a83e1b3ef38e75b50f5a2ee7493e95e7a41e4b9d. 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/BXNT62208286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0505b213e402a6f9649aa8740dadf3616831a520698d5ecfc7255a404ea1bb7d. 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/BRIVU1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53995a36e7674d57c53b01f81777106e9b083b821fac7606ce8291a38e1f4f7c. 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/BRAMD0100879.