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 0xab07653b7d121f126780542e5bf0646a62bc07517152659f6b85f0117da95e21. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3e95e91-52d1-4e24-8d22-7b2474314bc1.json and https://artists.proofprofile.net/proofs/artist/a3e95e91-52d1-4e24-8d22-7b2474314bc1.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 0x1b0c9fe4779c7c6182b404f008cd422000ce359bda57f4fa19b091b03b73c1bf. 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/BRD662400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec717f3891941f89aa0d4ea0ebc56c4aebedcc2b1af8b3254a5ff185e47d690. 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/BRD662400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28bf8009375ae06889b9e822aab5b5bd258b54baf62e510d968dcb20deebb08. 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/BRD662400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe02d0c66f538019fc291529f9de57040b93d074f8413e96e448c6be547d79c3. 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/BRD662400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589cdfa44112724f09210fd240cfb2c690f0fd8a4dde801e39642b0bcf216ef9. 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/BRD662400009.
Festival Rootstock – Edição Especial Marinês a Rainha do Xaxado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3687e3b6d705787eedd3438511a208b3adc5c54f95e67cde4b672690849202. 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/QZMZ92215472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5bfd9359668e30ac54622c40da86dc1c64b36bcb703e7b639823fb13c5c39a. 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/QZMZ92215474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0045cb760ba678c33af851f1a80c6552966d1b5a06d5b965de7bc7b38a8eb14. 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/QZMZ92215475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cfb00ad7c5ac5e4c55bea088ca2e1b9ef8dc5faa6716e41ea4baeb404a7961. 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/QZMZ92215482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39025d72fa3327033a7c4c255f2b51a56053fe563c1ddc015ad6a8930e32ad05. 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/QZMZ92215494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0493025f71aed2f9058f1af9425ff5cdb51d542cd6131d1ddcc82ac616dc2b. 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/QZMZ92215495.
Estado de Poesia (Ao Vivo) (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee7674ac53f3000caf19efb897d44c490e4c9e2778009d153b434ca7288a21a. 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/BRC0H1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa5dcdd7750431511919ce513a0b728b665f6ff62d6299dc1a734fd5cda8386. 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/BRC0H1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb8b761436e5b356b24089e9002c0478e72771dca1c352017207391dea60eac. 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/BRC0H1700022.
Da Taça / Onde Estará o Meu Amor / Diana - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7186b1961afccf9d49a3c5b28f254e13b258688415611e441b7261f02a6eaab6. 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/BRC0H1700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5644636de9732094ef180c6f4ceb6a600a3068ec86560182ff23127a80834571. 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/BRC0H1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0a8f54ad83e036b9da6bd9141ea67beef0d396250c07f853094af9ee2c9467. 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/BRC0H1700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5efd127b7de313fcd979aca823c5281e45edf4c1f0341935597c01f604e5f9. 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/BRC0H1700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52816263ced9f93bc7d42dde5d6ceb7d69cd7fd37e9042fdf4db052ab8f8220. 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/BRC0H1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c5f7abec16d8b90bb582fc20b8a9bfff39c9d6e9bc5a25e205545ce2d0ce5e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BRC0H1700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efa8df8179fa6214cce765a39641e3d2f137bc93c0504e02e37652d528f63f3. 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/BRC0H1700029.
No Sumaré / Pra Não Morrer de Tristeza - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a182ddd239f8b09eb02502c3d68baca86ce38d0c291fd99384e5f1c9deecf50. 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/BRC0H1700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e50153a2db0e7c12f2c2f23c0a55ac9f4badffcae22ec1889acbbf35b5de27d. 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/BRC0H1700032.
Atravessa-Me / Zazueira - Ao Vivo | Bônus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61660b785c0d9e77b089ed57d86972c31a0b7b700867ead7e3274fdee502748a. 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/BRC0H1800001.
Reis do Agronegócio - Ao Vivo | Bônus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd88dbdf79f261f6a58368aee2e3bab7f1ac8ccbbf742b52b87b680c8fae04c. 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/BRC0H1800002.
Mama África / Brilho de Beleza / Pra Não Dizer Que Não Falei das Flores - Ao Vivo | Bônus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e052b404374d0843c6cc89983b97bbc67864000b867620b3ea3eb16e7bc1ef. 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/BRC0H1800003.
Pensar Em Você / A Prosa Impúrpura do Caicó - Ao Vivo | Bônus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef1c3ac1fcf8b1b6e5433841a95261dace43792c4e37fe65841484180b9b190. 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/BRC0H1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7376d2f0ee3b7bd91b31f85058016e1576b72e4c37e5665e518c342cdac67495. 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/BRC0H1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee7674ac53f3000caf19efb897d44c490e4c9e2778009d153b434ca7288a21a. 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/BRC0H1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa5dcdd7750431511919ce513a0b728b665f6ff62d6299dc1a734fd5cda8386. 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/BRC0H1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb8b761436e5b356b24089e9002c0478e72771dca1c352017207391dea60eac. 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/BRC0H1700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5644636de9732094ef180c6f4ceb6a600a3068ec86560182ff23127a80834571. 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/BRC0H1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0a8f54ad83e036b9da6bd9141ea67beef0d396250c07f853094af9ee2c9467. 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/BRC0H1700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5efd127b7de313fcd979aca823c5281e45edf4c1f0341935597c01f604e5f9. 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/BRC0H1700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52816263ced9f93bc7d42dde5d6ceb7d69cd7fd37e9042fdf4db052ab8f8220. 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/BRC0H1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c5f7abec16d8b90bb582fc20b8a9bfff39c9d6e9bc5a25e205545ce2d0ce5e. 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/BRC0H1700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efa8df8179fa6214cce765a39641e3d2f137bc93c0504e02e37652d528f63f3. 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/BRC0H1700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a182ddd239f8b09eb02502c3d68baca86ce38d0c291fd99384e5f1c9deecf50. 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/BRC0H1700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e50153a2db0e7c12f2c2f23c0a55ac9f4badffcae22ec1889acbbf35b5de27d. 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/BRC0H1700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3301c64812648f2855d4f4890f1620594a1db3ca3e4057ee4458d829f38d38f7. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:50:11Z), 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/BRDI71200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6430c9f263779df65ee7c39a6018efa16308f9f0f19c13d56d84c9e5bc4935. 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/BRDI71000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20bc1cf1765d2f47748e3dc4fc3e80eef7d46bd5c8988c2dcf7df8d7b6180a9. 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/BRDI70800278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69e73df6a38ecbae789096a270d1243128491dc54e1f4f4d430a9e8da2f6356. 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/BRDI70800280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41543a12d31f296ad8e938b9323914694fcdda5ea68968e1af819c247cbf3d9b. 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/BRDI70800283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4790f900b1717da6453fcc968c77703124c6f520a486606ee1c0be0f8f84d473. 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/BRUXL2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb700e63ab79b40f942db7f7a79e450f20d699fdadf47fac9e21045e474f761fa. 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/BRKUA0209704.