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 0x6d5bedf6eb105d1eb747c290fcc707bcc1c7b9ed5bd2f78160b3dc7899f624f2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0678acc4-5d82-40b9-91ec-ee3cd02c2383.json and https://artists.proofprofile.net/proofs/artist/0678acc4-5d82-40b9-91ec-ee3cd02c2383.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 0x000fd21507db9b94d86d25c60094d4b6cc00e88e1dec85fc527d5d69f65c30e1. 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/BRC832400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b749bab2d9e19b1d09c47604ef707b1fd5279d0c445abd8d83a8ce612454cf4. 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/BRC832400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ea82283bb63550951d4a91078d39b076e9855ed09c5b07bacaf9b7ce927f2c. 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/BRC832400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd462f80398d72651d62b734b06069fa21929f0cb2eaa76067bc9e1964fb83c. 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/BRC832400083.
No Samba Do Milionário (Bloco 1, Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b67a7d894c7a77a7cd6c2b37f11a54c9ea47209771729e676c13d4b8d63463. 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/BRC832300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af7774bbd0f0164e56bf8cfa1ab6d858d0843cac0bfb31c82196e6e34a4ac10. 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/BRC832300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b348fde53011e3e563e4e425a7acec40f355b55326b1c5e056072ea090405a. 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/BXL3V2100007.
Samba Social Clube - Nova Geração, Vol. 2 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f8f71aa62498c9cf360dcc10002e9e1a215347389217f5fbad2b1c3324eb94. 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/BXQEE1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0caa380f1d350ba82de09dcfd0767becb1c2ec36304e1ef33a8466a06949b9. 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/BXQEE1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b8277c9b01fa1faf8c39c94bb18a28c5601cd9e6c914106c4328adf08fe70e. 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/QZHZ51989899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405bd81e728aea61f963664343aeb91eaa7ebe9545919eb0826cde57cd76a8f6. 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/BXQEE1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef686ff24471e48bd1486a38cd85de32c4e3ea6c5839e6b711684060d888b28. 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/BXQEE1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd73d5732736f9a8d024602868084d101d3a97706214f55d83686f345136f768. 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/BXQEE1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65eafced3b67dbbd2fa8ea359b1334ed33bac6170ffffe3adc2d9523f95fe977. 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/BXQEE1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc254a39bba3293d526d0d837fa39fa6e051cc86b3ad94b03020652464667a9. 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/BXQEE1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3b44a02bf1ec62692db537252e52b4c433236640d4378e764707ab71463f57. 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/QZHZ51989903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850da517182af7d1db4ef77fa5399ea8b76ac5afbde1a708cd8c404e8f216aad. 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/BXQEE1800016.
Samba Pros Poetas / Ouvi Dizer - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b56569c24070d83b365b210d7136c95dbe69f9033be0c1b36810bde2f75d1bf. 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/BXQEE1800017.
Samba Social Clube - Nova Geração, Vol. 2, Pt. 2 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a2ddb3145b4010a83c7ece6bee7fe9081edb72d0e2999a2d95235b531e5dd3. 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/BXQEE1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13098373cb7d16a6678f0451cb2eb8805fcc5bf152d7267cc30e92987c6af1f. 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/BRPUI1800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce57bd4c9cdaabbb890dab757bd189523e7927686eefb7492f00cb34a6234138. 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/BRPUI1800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2336294d409b195b8ad5ce1f07db70ea820e83f985d6f9030af858964de80024. 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/BRPUI1800218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87a8cfddeb751448d87d38802357357d025b33e8686fb1f955651e094fa0923. 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/BRPUI1800219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ec714aa5c7868d9757d983885ed92d63a9b44f58f81cb72ea806f3b367ea73. 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/BRPUI1800220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acbe0e4368208aa92db9147e0193be17d74ee4baabb6d1cefc77013859459ab. 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/BRPUI1800223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd6452257e6c9e2aade15dd4e885d0c60e48e4eb79e335efa7f8218d0b41d0d. 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/BRA301600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715ba03a4da508508292209fc959a9f7c14ed5857ad649dfe1c24a9d1d28c608. 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/BRA301600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68b38cbe8d31861c1782e977dc11a56d7634b2ea13224cecc95bfbbb5ab0704. 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/BRA301600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fe47280b60b1c1206d4359f776766892f58a12063ff779a217233a2b243155. 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/BRA301600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8932a9739af5043e9881e9c9099a969e423a1d1b3f29684da9806c18a7cd50. 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/BRC832400341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc87ec4a1d2499de4f6ea0da3dce3fc125615e405e87a21aac0c183ea607e5f0. 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/BXL3V2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b348fde53011e3e563e4e425a7acec40f355b55326b1c5e056072ea090405a. 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/BXL3V2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f83472740d137af7d04f073eefe2987a1d4416ca45f07a89cade7d6072a2afc. 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/BRA301700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4771269bc1ed814f32ff2508e845167543d2d39b06f4f41d3c7c8bfb1e4d6928. 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/BRPUI1900339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd442435f609a3beadf1c40d02cdb1e26c40f8ea761e2ef27e898386593270e64. 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/BRPUI1900242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541ffd4f89b3aebe5d095af5bdf18c4b47e7cdbc643786197592863ad268432c. 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/BRPUI1900352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2fe9e02a88a135b7d210b800b6ed3665345c59aaa680ed72c630c3b2a48c3c. 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/BRPUI1900353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2ee3287231d4a4b4fa2db9f1d3c074eeea53e32eb3968761bf5bebd4e69511. 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/BRPUI1900343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6e1786fa359e7b2c1ed4fe517ceb6c6fe61189fba1c1892e7753cb6157aa67. 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/BRPUI1900346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306a9d6595d4d9ed036d7c6e7c6c91a7219d7fd3b11acc19fe10fab3f93d4b11. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BRPUI1900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4326cd529998853cc4edced1b78cdf526ef68cba74f104c7947490a84adc3f. 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/BRPUI1900351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792512dd51f05382b5b9da3a1bbd4b0e0e6f1a0e8873b0b4a8cfe413a351b3b. 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/BRPUI1900348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3aff709da713166f6e31e96ce436ef11a5fc01326c1246971cf3c1768bb7b8. 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/BRMO42200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4349238d578763ae39910ce106f91b3ef0dbbb8a8ca7ef84877b78e9f985ee39. 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/BRMO42200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a2ed489498b80b31d7234df9a12da50122abd0b5d2b1db91cf32b6859ae81e. 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/BRMO42200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f21af6cca6eb67fef645f0bb1443567dfddc8efaa8a7a419583dd0387faed8. 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/BRMO42200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0db0df8ac4e81e9574336900d3ce439bea700186068c4b4ade419a508b08dc. 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/BRMO42200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4d9ed67250348bbe260c03f5f9779383426700c8c0504b0d54c504269e68e7. 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/BKNRN2400023.