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 0xcb4e6f4597d7b0ace1193db70080edcfb9625a0320096365c343388ad94caf07. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac6474e4-aa64-45d9-9e03-c36f01268c75.json and https://artists.proofprofile.net/proofs/artist/ac6474e4-aa64-45d9-9e03-c36f01268c75.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 0xc3c94bbfaad27e6240da6f7ef08af8ce2ce9d8e84f6b8d052ccdc0fa11ede11a. 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/BRIMT0600271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d102623911d787e6e56c56b00f5fbe8a1b0bac40646fc16c9144858cba99b3a. 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/BRIMT0600275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4d39e382cb051e1ae478d67540afd4b496cc9552918d15f2593c8fb3c5161f. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:41:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0600280.
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 0x3c83e1ad3d4ff038e53ced3606adf0be2500536b3f60299816a22d3c27d03270. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0600273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a10f48d524bcdf9b91c336b8701881c5fc8ea59d8b09a2a34bfac09dd92ec6. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/BRIMT0600277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f7548593ffd3d2ae98ea46fb423d9c3c783afde71c75b45c5395043a0f782b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0600282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3150649c562b79120547e2f3291b908f8b1b0996586ce04496d05d9e94f90b75. 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/BRIMT0400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972d14e805cd4a877c2ffad867e2b70ed62a21e5c66e394c82ba786ae9fb93b1. 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/BRIMT0400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ed1c762941c24bfe31f8641603b3f907a50d01c3e87af4e4e23550b6477de1. 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/BRIMT0400403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48985c56c7e37dc0606e3e74951a71890c7bc67d2cc3357e63cba6d4344c481a. 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/BRIMT0400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f936239125ec0bc69188c5b17c5cf80aabf98f276481abd3a5917508727f778. 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/BRIMT0400405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f2f10df2c9ab07371053b42aa6cf71ea8fdb36b606b88576663a10df7814d2. 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/BRIMT0400406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738a812937be5f24c1b3ec718acb1a1349828d336171167ef1854c6dc883fe8b. 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/BRIMT0400407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa04562465dcfc542dcce435593375063207b249cfde9121bc25684a90461f5e. 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/BRIMT0400408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465ae042c65205d298b5108e3deaf08820772df86737854700741f8dab5cb444. 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/BRIMT0400409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186e163d10bbe29082a8ff352e1939e584ca119b5c9424f07fbaf13267e25526. 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/BRIMT0400411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b971022a012083aba8cca710d6fe54a7702163cde6d3dbf48e27e491119f6a6. 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/BRIMT0400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbbabeb9eb2c4beca658b869371fa0bcde13e4e9670a661228a99c8b16ac1e7. 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/BRIMT0200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5816f54a94718d277f66faea796a303101f68d8bbcd9f1deb9d6367e77bd2a3a. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0700160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da0c4f4757713b04f50210563130da3b0b7658734c93676a9e50a63ff97e605. 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/BRIMT0700163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e8f1b528e440ca97980104b0ef951d42ff383dc09504c6474c0b61886837a. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/BRIMT0700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7744baddffc05d3105a342ad80ed0885b3022402b1975f6d7467669db5f79857. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7077142314170d7531b2ff6ea1700d23d7543700e4f1e2c6f4ad51b7a69d82. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:03:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0700161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405f6a4f865189e02375971bac7bc372fb78241cc34c8ae94410f22896ab3f41. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:00:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0700165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597eb50aa64933638601e56083f122ca769ff316faee4d32970fa7b7ab2a8e83. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/BRIMT0700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9da0d934c6b771f6539c44052a6892a68cc8fb855d8ceeb1f675b8b0ece7c8c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BRIMT0700166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6101eb992eb9379d653dcd34affac0e53d23521ca391cad08600ef4ea64f30b8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99942e3447dbfd93fc5cc7274ccd9e7dd0957febf396a603549b930f52d0dc0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BRIMT0700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d71a1aac1718e93991fba8f3107e705b1c10a2085134ee9f458d11d41b78c3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BRIMT0700169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f04f329da234f5e63348258932df3d1b052149a6335325f14a647ef63108807. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BRIMT0700171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b856b8ac0421f189f6ac9a08c31dd02d66b03f93031669ca5e2f9a24ff9026. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d820ee9111ae05ee93759c6c766d3e819219b8e7d4db78671d58b381ce6cad. 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/US7VG1541049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d99eddc26ec28deb6aae4d23bd196c4738cf795db1edcf476b3fc6d110a1400. 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/BRIMT0500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac209c82a70f6c7b135c02196f35a39d8cc569fed2d5994aa9c7a719f8c3825. 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/BRIMT0500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1460841965461bd2a0d8d57de75e95f4e1e93d7004bba7585180ccb08a7a765a. 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/BRIMT0500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5998e6f1dfea83665dab52347208ed15e18ef4a985f46f33ecda3089dfe2ef6. 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/BRIMT0500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367caabfd07a8e0df4bccc5261b26707b2bbae35902ac9299cc49c31697281fb. 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/BRIMT0500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa3516e6aae2582af985d96fa14a248818dc0906bcbbac08f1bff63ed937084. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c86aa63d92692f413ce268e2a0a1f7aea16118fccdb4d31376291ba20682ad. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7764e3a48e89a64a4703ac32b05281210ecb8f2ae84978a6be89e2d692f605. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMT0500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a1413fa94a1f50253347eca05ca3a4b3e72638df8f8cf7fe8b9b99d35f4929. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BRIMT0500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51f4b7ab17129accf142b95d0161d76e8755edf1547babf68a37bfe771514ae. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/BRIMT0500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6668f1c5ef4244e2ab0c1fe0cd02a0cb4ae9db4098518c2e9af07c43e9a69e2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BRIMT0500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4651f27d0542ef8fa161ee0f0f3fc0b6d07118c447e5cafe17c7a8559b1791c. 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/DEU241123305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee09706c6349b8802c86c670bf2d50be4e55c580c4bb2e951ed63121db02b0a2. 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/DEU241123308.
Buleria Carmen Flores - Siempre Era Un Alba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709eef7a9ff176cb5041cc5c64425ba718b16b147a8b399a539ceec2ff62fccd. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEU241123306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87423531868967c638d0b5f99121cb261cbba8190e72f37591fb0bd3e2aea190. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU241123307.