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 0xdc2fbaf5c473933f57d03a89f4c5e19b7e01d9c1e439ced7348ffdecb9859d28. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afe54fa8-837f-4fa4-925c-f371dfb82b70.json and https://artists.proofprofile.net/proofs/artist/afe54fa8-837f-4fa4-925c-f371dfb82b70.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 0x1e74a2e13284c1534c9d619c3e75220e74e1e4e13be22a56dc16ebe78c36cc15. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/CAHQJ2291845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb845f67312d0b52114a0fd0391d108e379b9c2d692fa0bbf6aa193e0b73a3628. 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/CAHQJ2291855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20225a781b57f2d3744ed0cf235182a10899ec9d24b9e15cfd4fe884a71ecdcc. 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/CAHQJ2291864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39222ecf6b9051383a8af6cf58fe8da326c174a93a72ecb359317ee02ab045d6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAHQJ2291875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b3c40f37ad10845909148e323f072853f39136f8997c411673b6f3fba401d2. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:22:59Z), 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/CAHQJ2291788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e74a2e13284c1534c9d619c3e75220e74e1e4e13be22a56dc16ebe78c36cc15. 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/CAHQJ2291845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb845f67312d0b52114a0fd0391d108e379b9c2d692fa0bbf6aa193e0b73a3628. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T12:10:41Z), 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/CAHQJ2291855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20225a781b57f2d3744ed0cf235182a10899ec9d24b9e15cfd4fe884a71ecdcc. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/CAHQJ2291864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4673cdfa12458387029bfd1f9b10de927f39904bf4960f03c4bafa91d1d3dbde. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:31:49Z), 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/CAHQJ2291868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60697bbaa8a8f30ab7b027d85917936ca3321bd81d7efebd3e4162b5ea606efe. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2291871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39222ecf6b9051383a8af6cf58fe8da326c174a93a72ecb359317ee02ab045d6. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:45:01Z), 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/CAHQJ2291875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44568bea5397025a841965219592400a990970d3470742b40bf8d9b7f490def8. 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/CAHQJ2291876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b09fa86e3cb81fa3d96aa7f438d3105d83d1a6f0d4521c37e0dc2fdbcfa9a4f. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/CAHQJ2291887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df55cf9bb42fbaffdb7ffc50551bf01f28244cf877bf1d5c5a3eb2e09f75c00. 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/CACWV2369709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05daf216cf2f99908656cffd38a6925aa680af11efbafd5ccc3af10dd404c1da. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CACWV2369864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd49c1adb9b99c9ef3bc7e121c68e7cf01c20b596c85d029d20b9ad7033a1074. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/CACWV2369868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33056534100fe604b034da76a81ef2f92afc62b395521875cf005a0fc73d791. Chain 2 (Bitcoin): anchored in block 958399 (2026-07-17T10:39:51Z), 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/CACWV2370131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137680187e0c50dea9bfcb64b5a7249a3423cdf10b763068b9f6bf3498b060a5. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/CACWV2370182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a196c6291801f137819277d3bfcd47d1085a3f1db8dfdffb2a59c5ac894a65. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:07:19Z), 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/CACWV2370185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b4301a2c7ea7e32523a799260f010404e7375ab65c44e6ca98d75823530343. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:38:39Z), 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/CACWV2369704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df55cf9bb42fbaffdb7ffc50551bf01f28244cf877bf1d5c5a3eb2e09f75c00. 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/CACWV2369709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b25fcb6588bd92178c8e74ed9c5c83e06947da1bf747f5daa603966cc0a996b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/CACWV2369861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05daf216cf2f99908656cffd38a6925aa680af11efbafd5ccc3af10dd404c1da. 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/CACWV2369864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd49c1adb9b99c9ef3bc7e121c68e7cf01c20b596c85d029d20b9ad7033a1074. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/CACWV2369868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52967c973e1a75a9f8a5705673f8f583c0f21b806a4a5db8f4fbaa8648b1175. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CACWV2369869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20813a913dc0fca63550ac7109b708f3502638b67aebd8f5a0f1d6d8f9d88b3d. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/CACWV2369872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33056534100fe604b034da76a81ef2f92afc62b395521875cf005a0fc73d791. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:41:36Z), 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/CACWV2370131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c1669be4555863453ac739bf76060a2cb63bf9d36982331b41de3faa679a8d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CACWV2370153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984061188f682f3462e08c8e82eb7441b177200cffd1fa44737e75ab47f4d09e. 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/CAGOO2494917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd68db55d3e94d97e0cdba02397a59f8eaedcafbf961d8aa3dadc17ddb885ee2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAGOO2494919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5cba8373464f9770c246db0d0ca7bba246b8dd795eaa9d6d43089d34d3c92c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:48:26Z), 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/CAGOO2494925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecab766d8257fd042901d15cd3715ac500c25a301ee66918ba9225c85cd025a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAGOO2494927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621a33939e4428f3e8bc234e8cc5b7a5c6e1fd9f040a2f66735fed7e8dafc4c4. 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/CAGOO2494928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984061188f682f3462e08c8e82eb7441b177200cffd1fa44737e75ab47f4d09e. 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/CAGOO2494917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39057114c78a01a247cf071be64411b5398b555b859ee35e683ae518c93c14e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CAGOO2494918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd68db55d3e94d97e0cdba02397a59f8eaedcafbf961d8aa3dadc17ddb885ee2. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/CAGOO2494919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b8e464fffbed9e4a21cd61b516db47ba68eff4fe5f272fb043d7699f6907f7. 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/CAGOO2494921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf6e611db9a6f8964a3828fcc54bbf40cd9e69a04d0808c57b394c2958959d7. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T16:55:21Z), 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/CAGOO2494923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5cba8373464f9770c246db0d0ca7bba246b8dd795eaa9d6d43089d34d3c92c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAGOO2494925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60995afc97ca145c7bfc1af0b59ced2574f66d642da41a85a8d54d67929c95a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/CAGOO2494926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecab766d8257fd042901d15cd3715ac500c25a301ee66918ba9225c85cd025a. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/CAGOO2494927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621a33939e4428f3e8bc234e8cc5b7a5c6e1fd9f040a2f66735fed7e8dafc4c4. 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/CAGOO2494928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67a866ae57893c5f51c4562375081f980dc17f46c9685e8f59c151585611838. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:32:35Z), 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/CAGOO2494930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088711ece08fb0fce20c7a05184a26e59d48645e00eb3fcaabc4521feffcb80a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAGOO2494932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6330acbe204f060fb3558f3c237cb4f1f494d336954a97fff7f07c51158f9e8. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/ARKVF2410368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0c5362c0005dce030c11c3e052eef04e62712a10124f4174ad29b4bf66b869. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ARKVF2410369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407459e2f5aa64c156d257b1f955a5f13e6655390b1b4e1905c874ca168fe8fc. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ARKVF2410370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41adff000c25c4d6388672fc8ad28b6ab94c3e12092072d1c7206ee696ec07f8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARKVF2410371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece5e06ce176e80c4c350b447b24f7b32c437223233554286e521919d1cb14ab. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ARKVF2410374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd98542c294aa77b3fc798d9c587ebf0f2e784579de2d0023b512a50df52c2d. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:27:03Z), 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/ARKVF2410375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47bca70cd77996a92639fce980339eafa88061cca0fa0b5e84a6aa3c0311732. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CAGOO2594992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f1a9d259dde763d07175b227cc62b930f1e6c56796e9de5f5ba41e56b2dfc3. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/CAGOO2595002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b4960e2cd7b0b8511b041f37053590e67c51d52436c9a6e3401de610b2aec9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/CAGOO2595003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bccaaebf918edd02523e77314fa421cbdc87497a57d0e916d2e161680b53e31. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CAGOO2595005.