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 0x6f98336a3bdbc3eec71527aba8d0c95498778b75f97bb019cb6cf59fb3a73c71. 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/58427802-2d42-4980-9305-bc13f712f16e.json and https://artists.proofprofile.net/proofs/artist/58427802-2d42-4980-9305-bc13f712f16e.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 0xeaedeae5e43f0c375022dbfd39897047aac949f2d6b3e61829bb07b6af0dfc58. 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/ES71G1834985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee181575a056247e68cec74e57818ee63ee367b8f556efd70361a3771639f7b2. 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/ES71G1834986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402182b5face7eba8ec40802bd3c4aceab4c6dd2b0c89975fbdc743f5be9b5e3. 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/ES71G1834987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e7f67b76233f31a5697c5fde14422af749990bb90392984e31ac0534a0b6e7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES71G1834989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a6e4df5d8dd05c8676d4409eb3fbe677695bf83ed656ba35748f70f1e15f1c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1834990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d1d8c1b5163e7e69673ee7df41774f0b80f05051ab837b8ef6a8c0b638ebaa. 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/ES71G1834991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e97ced96cf7d963ab1ecc64d33b3a0b51187efc00ecc1b6966f0fa985df961. 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/ES71G1869521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e97ced96cf7d963ab1ecc64d33b3a0b51187efc00ecc1b6966f0fa985df961. 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/ES71G1869521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582724254c5190c88f596570ce483e17a98a6ac1009a419265e645c7664773a8. 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/ES71G1939004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e761855b3b5c0a43299da4822171659336750fc2ca6836d4f991101eb42f9. 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/ES71G1947293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbdd758222a1fa3b29d21c31c2b4d9456d52562fa0e68936a6f97d336303803. 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/MXD782001416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3511624d2d0fc4f91e0b40afbf798221d66269407303ef3792e35952f72bdfc4. 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/DGA052077172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582724254c5190c88f596570ce483e17a98a6ac1009a419265e645c7664773a8. 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/ES71G1939004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee181575a056247e68cec74e57818ee63ee367b8f556efd70361a3771639f7b2. 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/ES71G1834986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d1d8c1b5163e7e69673ee7df41774f0b80f05051ab837b8ef6a8c0b638ebaa. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES71G1834991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8991cf44a92c0c9f0343505073032c6b3ebc0e342597cc9514457a43500679c2. 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/FR10S2198237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399455a9e5def8d103b2e584d7c5f3ea10c28106ba7dba76790de8d08469e738. 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/FRX202187788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399455a9e5def8d103b2e584d7c5f3ea10c28106ba7dba76790de8d08469e738. 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/FRX202187788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84a062cd46bb1c26b44a3378f80651f126a83542b46cd07ebd8c664c3a7aeda. 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/FRX282134222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff19054dcb8a67151d9b05b1d824f2201127352fc9f43d0c36a4d1f698d7175. 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/FR59R2143233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15739e0042a890cb6ae0e0ae3a9a2e5c87ffb9aeb9c2ab8299c992dec963baa6. 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/FRX282134224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366fa68a0eb2b7c86117158eaa82b24f5af5171c04710e7974cd45c043a967d8. 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/FRX282134225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3511624d2d0fc4f91e0b40afbf798221d66269407303ef3792e35952f72bdfc4. 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/DGA052077172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8991cf44a92c0c9f0343505073032c6b3ebc0e342597cc9514457a43500679c2. 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/FR10S2198237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0239cc7da34b55304661483aa72133b2a8f8d9462589d2ab26a9d70d6334093. 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/FRX282134227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea39d0e29e9130988c1925ac331f801c79c40d4404761ffcdecebfb5af111169. 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/FRX282134228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84a062cd46bb1c26b44a3378f80651f126a83542b46cd07ebd8c664c3a7aeda. 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/FRX282134222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366fa68a0eb2b7c86117158eaa82b24f5af5171c04710e7974cd45c043a967d8. 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/FRX282134225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8991cf44a92c0c9f0343505073032c6b3ebc0e342597cc9514457a43500679c2. 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/FR10S2198237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2208adda81e5d9599230f810f9477e0ff480e2504623c3e3cf0b03ec4331d4e. 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/FRX452192107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f02d97ea9323c6933b93cb94ed34806e41280268a3f1425ce55d2ad646c172e. 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/FR59R2222938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ea3f11a2a71d55cc651ebebe099bf020c10914e5c28e8247e737a59ab91fed. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FR96X2268119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ea3f11a2a71d55cc651ebebe099bf020c10914e5c28e8247e737a59ab91fed. 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/FR96X2268119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4829c773646ea09338db82ee3c75fb628068ddc3bd3aade6ca9eb9e70f4d6df7. 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/FRX202231927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3574054bb88fadb141bbf767ca10562226afabffa989bda110be86a5d0118ca2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DGA082219985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484f64845c9adbacaef51b83a46f5f1e2c07e13bf8d1612eb16f0e279d160d1. 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/FR96X2387347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484f64845c9adbacaef51b83a46f5f1e2c07e13bf8d1612eb16f0e279d160d1. 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/FR96X2387347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f339348bee1f7c2611ec664a47dac3531a5872747d1771f4b88ce0ba6a22e73. 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/FRX282356774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80b096234ea47aa6f9d2d78d80c49daf56b5360920289926606def3fa91ea34. 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/FRX282386552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80b096234ea47aa6f9d2d78d80c49daf56b5360920289926606def3fa91ea34. 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/FRX282386552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c4089e2582a76ddc19fd61b65206536d480ec1eeb2f905c85cfc2619e7d60e. 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/FRX872302174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1327a75b312d1c69feb6565f6cd8ae579fcd84d1faa815452be32715bd89a0d2. 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/DGA0M2382207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1327a75b312d1c69feb6565f6cd8ae579fcd84d1faa815452be32715bd89a0d2. 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/DGA0M2382207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d07cf656a1f30b72e040ef85a807efd6ea695bc20522a51681dd83047ae025. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DGA0L2371960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e4cf6911db259c12d95230f9c9fd5befcfd2f611e69f6d0d3cf4d732d6c7e8. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/FR96X2477258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c4089e2582a76ddc19fd61b65206536d480ec1eeb2f905c85cfc2619e7d60e. 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/FRX872302174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc942c5a8d8fc595d3ace8da194f2592338c3115b89d1559180daf5e6ecad29fe. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:23:10Z), 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/DGA092394723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd054e69d8608650dc4faad21c85fa31ccb36d8b9441329ed8b37d432708004. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/DGA0P2386022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1832275c6c64d8f59ca42991e0141c2369e70d2354a761082fbefb1fa41feee. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FRX872411373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c4089e2582a76ddc19fd61b65206536d480ec1eeb2f905c85cfc2619e7d60e. 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/FRX872302174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecce6ce3ee3c2f1dccd25eb7b97dd0fba83efd8d8065919a31efd7f61f841635. 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/DGA0L2411462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecce6ce3ee3c2f1dccd25eb7b97dd0fba83efd8d8065919a31efd7f61f841635. 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/DGA0L2411462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cbba71999d3a8fc7281d3aac362cbe4a5ce77049e8410387f7eea734afc643. 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/DGA0S2409043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8b0e8fac5d06215de7a09ecdac3fe46eb1e6f6c2ad202575d2628f1904cdee. 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/QZW9M2345269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fe72afd1c57e3451a3c5087ebb7911ffb673deb0cff6be444f107e89c24d6c. 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/QMFMF2201604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215e4a42f92da2d5c13ffe612203a915728b3e465cf10d6571ed6cd0f2ed9d64. 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/ES6702310002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215e4a42f92da2d5c13ffe612203a915728b3e465cf10d6571ed6cd0f2ed9d64. 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/ES6702310002.