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 0x509e1fcb5e81bfc9ae7cd7028cc7a0b0f564fe51a150f195720bc63fc50e11ca. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/880e7482-6cb3-4761-befa-770cde24293e.json and https://artists.proofprofile.net/proofs/artist/880e7482-6cb3-4761-befa-770cde24293e.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 0x990a78d32dfe0d61cb66cc1b95399df0d59c41bbd82456866e03afb9663ad387. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:55:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a021918917f7ff78bab2cf367a5da8581e73eb5afffb2b719a910ed81486aec. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621af59fe38a4683e1d00ffaeb1fda07c35e639d5dee7610b52843a7d6126406. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba380448422dd396c1f5adf421baebad98fb098c8069c6cfb2c6dba5624ca710. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:10:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89b2233d18d779356833270f2476b1287e0dea7267201a41c865dbe23313b2e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBLFP2518147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50016dacd7e41b85249eedd962ee90fe22f97c4359cb5c5fde075a455c566572. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452ea8f1e7a0285815af136e64592c05b0b090ff04315593bd8d35e17ea61392. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fa93ec29579c181bb224648fe1d9c65b435c5712947fa43ecebc64b69dac9c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBLFP2587126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb28e1ff3d7c33a52f3b65b9fa26b7dbb9036e384c8d07d71f71c3991cc50e5. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22525057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa287ee1236f4738386bab17a09bc9b6436bf6b89b5dccf04b2ceb2de272feaab. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBMA22525058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7218760b9f9ab7ee01301b33bce5da2a8ebc1617934bae691c5f0bff18b90ab6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBMA22525059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cf1be864f2014ffb0847a6a7450ea15a5aed5a42a8eee9638755b4a343ba34. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22525060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae9c92cb4d1cdb6ef96381d41b77227b98d3eb80c81d18f11f88f896ea13dd1. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:30:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22525061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcacc5838bd54d83dce836ed9d75eaecc588f7b034c2f8e873c66d84808737bb. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22525062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b01cfed8ee600d90d5b3d94dd94e95f8e47d33723ae7ec72b15118650a7e4d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBMA22525063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7250e3c7816f298d73c543f1f55bb0c8c86e126d6b856773a2ea72b9bdd35b19. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:23:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22525064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43c8a813364cba726ff9718d0f4b463ccfe54d571be0613fd1931b8394843b0. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:03:11Z), 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/GBMA22525065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b904fef762fefd82d3f0f47f586e955f3d6dd43fb06616d5eeab527e9ec472. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22525066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cace7689ad5dbab06b2ac68915250517970909749910fe20ab20236f01e80b. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/GBMA22525067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553c71265c8feb6f08fc9cf7c3d515be1168415ab5b4ecea7b5cf247c0c4b492. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22525068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fee3edb1e7ccad20e48591bbddbfb7635874c6614dcc2a633889a4a4814b73. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBMA22531963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f2b832749e6bf3db9845a0e952f1e913e31e8a56ca7bca9da6d3077f33fe3c. 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/GBMA22531964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4756d299aed16c9eef63a07a3467ff0c0319ed0a906febdfaaa0c9b21e9f8bf1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:14:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22531965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21fabcf4de089ed0f79c395e11e8aa016173278f35b67b1f45ea0f8f65fdffd. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBMA22531966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7283a2e6d96e04b478b8e3bd5ea66cf2d9aa6cb92a9687a0e72006fb16862170. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22531967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9218a8c999579e32daa2cea30f7d9057417eeb315c7fefe53e2b504af547e7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/GBMA22531968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99b9bfacaf24b9855a8d13c52d1da3ebbedc56684c5b1fd8485d9b3c2926a2f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22531969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa514fe4f973f020d1368d098bbc15554f904a1d6118a70a9fdaa12ae88252428. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBMA22531970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4e0c21870fe2e5e0ac9877f00d4edfc611d95dd957bae436360a5f766795c3. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/GBMA22531971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe80e952d8c9300b277caada31b0ec7a94dcbefe847afe713cb9105125641d8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBMA22531972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ee4d07ba5b66c3f2687b9b80cc65599e2626957d93686738c0fd0f733cf0fd. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22530838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380b7d7ec0e3db68a8ebb9bff03823dae777a3b4d8adb00f3683a58ed7ec25a6. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22530839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91cd02362464765a3cf874e4d440e4f5e3cdaf3ae62d303651c6ee2a5bf958d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22530840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c63a7a94783c2f42de7578544bc1d35d83caaf2acb2e62ca24c6c7cbcc1ea7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBMA22530841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9808c7f5e9dd9b84eea8ac7ea55e47774e05a88f56b873add8935977f8744f9. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBMA22530842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6624b11a396927b79bbd5cd33cd4a9622b481484a934937b7587ca5b6cfc647a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBMA22530843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7f44097735f63842e55ffd0bce22b9253cc1357ff1faadf34d3e67b9e8ac15. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22530844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e88cfe9aefba470b1a13fe9cf73e953c504e3281319b3ed5bf63aa9df315ac. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBMA22530845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238733a52bdb76dd2e6e932e49f4ff950415fc190582cb907eb50e0c65d30c71. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22530846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2b5fe91f1bf2b61a783296daecd90321e3a8dcc09817b8576b3b9a4aab7f3f. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:01:33Z), 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/GBMA22530847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf718675d00e4c3f934a3cff64627596dc14da94357d7386109ae1cf5ed6b5bd7. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/GBMA22530848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf7d2cac34360ff609aeb4d0a8caae5a22a285d30698767d1150641a822048c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBMA22530849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1108b09faab86ec24d5b7f80b8054ca742bbf1165d1b6ac683016ebb54354d0d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBMA22530850.