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 0x8a8448b198bb99a81f340f5be2ed8645239209285bbbea2b74ab2d4568796622. 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/2f44a74c-df66-4784-97f2-d38e39afa11b.json and https://artists.proofprofile.net/proofs/artist/2f44a74c-df66-4784-97f2-d38e39afa11b.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 0xbb0b039e3edbd0c14e8271f1f4a10fe10d13c2e6f98b91b946423c63628e5933. 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/QZTAX2341679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67feaa97960f3bb58cc94179fb05fd04463184d02e4ffc71a1c6077b39a0533b. 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/QZTAX2342871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4090a265f0e1b078080271d0dbeb5a64875962ee2232ebdfcae3811cdc1bd23. 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/QZTAX2357633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ad7d9c0c99465ccaa369a9227f210a5c2b1a199401f81b559e025d1640324c. 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/QZTAX2347307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1fbb8fd1de7115eeacf9ceda6c6b171b9d2dbb1c6774499c734eafc563d7d9. 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/QZTAW2348772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c18e8c8d55dc7e2b273233891b27b0a2c67497f897d0545c3a89fb7fc5ef84. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZTAX2342865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd92ce4b05744e8ace1abefee82b84fc067c428946e85d2ec2e3cd0b625c914. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QZTAY2383202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0314de328eb0991ed51cb83e97b00105bd65cc1534ddcf57c765d7639834a70b. 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/QZFYY2183519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912c408b31e0b1a79f9a898aedc44e037cfacbf7d4a412f124dcfadbd611897b. 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/QZFYY2181044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e9af32e292477c2a226bca18dc521c6508bee46e39b0c353838ffe5d7ed9e6. 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/QZFYY2181046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b875ac94b9e5f31e291cc43ae9f46c29c0d0a214f39445cb66c23de761a5bdc. 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/QZFYY2181047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eff51c20696f4c7d8f5372fd41d07b1b2c85205f54259ef08d5fc0095e5b14. 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/QZFYY2181048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51ed81b347c10f7a9a4b767d16a5e1a960a55a3afaef3867e81dfebc82f2cb8. 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/QZFYY2181049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f6f5a4a6569caa185ead7bab8952f8ebff22ed82bae15c3316bac074d6ccc8. 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/QZFYY2181050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6943a5a948287dbaeaa5ed703100e9b6058002818949e75ccdb85cf33b78a0fb. 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/QZFYY2181052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd051d048e8a15162ccbf01d10699204578d4c823fd13c13d4411ebae61a498b0. 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/QZFYY2181053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4086a99ceb5fd46fdddf428d857715bfef8b1ec586341dc1fe2d806768c3e584. 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/QZFYY2181054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4591566c4603392ccd5753520555e63f2f019ed57358ab8de11cfe79c0dce95f. 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/QZFYY2181056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dab151a14ad426693d1127d3cd0aec2fa49d8eb6cc5b05aa6bfdc12d2a8365. 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/QZFYY2181057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a0d094e091b83d9f5640e0834a41ca93fba7280009e68546068806f39c30cd. 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/QZFYY2181060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bf750937b469a3f1d4c66f5554f17b27eb6b4ee4cb5ad35bece5ff850c1c25. 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/QZFYY2181061.
Boys Pop The Bottles [Bonus Track] - Dance Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d899ff2eedc6fe56b95b6260ec1ecffd53bff81c50b6a983c1f6f527342ef22. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2181062.
Yea I'm The Sex [Bonus Track] - Dance Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb016c30d48845856f105ed644ffa1bff68d27d538f414a072b5eaaa5175aefae. 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/QZFYY2181064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e939fae33b3eaa257c455f2646fa98529f0e4e4e5da47f67dfd94f23a38a92f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZFYY2181043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4838902c0b550b08c81ac1533c0f0df9b8573d6718137ddb17791ce08718d8b9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZFYY2181045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb20b1501e5410734e7a0887ab42cd0c105d0efbaaaaeaeabd51ad8f9561bf8. 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/QZFYY2181051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7a93c0d961fafc4d9661c9c80fe471e0ef899b7beaef5db4b381c4ffc3fed6. 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/QZFYY2181055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfa29eee9a3d16265cd66765eab2f8b5318934f092de114e7d6109789e79c90. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZFYY2181058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e29eff3c9a4bbdcce402dca66f68483da704e14ffc7e669dabe37f535c3241. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZFYY2181059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054b38e3a46a93140bef6401fb561aced2ec8856fab5427ce6d30116a5603424. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1308655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd1d9c309dacabe8273705ab2d3d8eeccd428fc5c86d965081100f655af4922. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USJ3V1308653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec8bfb160ebf7adaa6a4260f69f925a27db75c3a31c3c4b148c050727df0591. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USJ3V1308657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481e5fb758ba249dba2638e223bce2f570eeec77b13f2eebc2e11de700979fef. 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/USJ3V2034514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6ae1c3fdb3fe26d062ae42dafbb1647494179f27b92d4b0dd055a2e7f19ce7. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USJ3V2034522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51e71a986e2d639d2366a402be4fe848c652c72dadc46e9f9d3b2c4a0d0390. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1300339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3d043a4c8f6c64385a1e9e12a4b92ca0c73b3e6813dfdba5eb43424dd4bb12. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1282733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55a38c84cd21cc31baed5ef3fc3a71d4eaf847c448bb3c8772b9faf7896b30c. 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/USJ3V1282734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033378bb2e51736406f5342a1cf6486e4b5c2a019648ffef59eccf63138cd41e. 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/USJ3V1282735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5a5c6e653bc23341fb920a30be84c6ea399d8b7fcd1cc718d3c70dcd42a9f8. 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/USJ3V1282741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a86343240f580a5c139fc5011be58c8fcce74eb015015912b437e58b59b12be. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USJ3V1282737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2610c7e6af9abf83f57fc9f87d2150bdb3c6ea24ae4dc7ebeda1e8691c6d6825. 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/USJ3V1278965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cf93a60a4a3f7c5b13e9aa3e49cc20b96ecfc729333324531a87eaf5095584. 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/USJ3V1278966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cd588858731fc5a8c1008bd4cfa15a102756c78dfac765a2977561eb692aa4. 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/USJ3V1278967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f142affc655fa14e29a482cdb3dabaf57389f3ef03f868fb45e18958da1dc7. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USJ3V1278973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402c1ed830ec86ed9b206d5a95b812f6da3f0b430cfb2b97c735a09e724a31fd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1196030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75ddc608f6db95c7dec7f5b47e1755609645dc2339e1eb7f12c97559cc7e6a7. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USJ3V1196022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c85eaa34686b03385d9b9073ff71de5b6ec2be3dec677cb6f6f5ef8073c5123. 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/USJ3V1196025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef44e259b112ce92b3a8885e1923b8568f4d8e6a332db7fde766bd86bd2385f1. 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/USJ3V1193759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2819aaa51fbf0c633f6b4a3b439bed53aed7f5df08abd7c0812531baf3b6ad04. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USJ3V1193763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086f024d960ec7e0377b94bc10941fdd01751ba46192ca1fd9c22fba616d31e9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USJ3V1193764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39af62e63949f5cf6f0cbd5c9bf47a5773607d8029603cdd693313faecdfced. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1177440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5e634e906e9ad40c0606b1ea517a2fa78b7151535a470fcad52ac381e83513. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1177442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb4cafbee659207d8248c5bf56bd16c3f36adf84f999a1a425f697b9bc67261. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USJ3V1177435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e03d32646ce3bfe7c455ab73cb6f70944a526f60db6187a50e2abca39e4cb8d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USJ3V1177433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a00b37f472b6948b6b460026c0bd837435eb0efb3d97512d4586c9a462879f. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/USJ3V1177439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9ee198d086c149703097dedf8dbe150819802f9740914ed70a13510be43978. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/USJ3V1177444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ef14c86c61af48637e66f2edd5a22e4904ab7faf6b2524800c37521fb2d67. 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/USQZ31103104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d28681247e32ff22c8d2e4fb254792e419656d230668d23aa8edcf7e731a179. Chain 2 (Bitcoin): anchored in block 957029 (2026-07-07T11:17:55Z), 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/USQZ31103105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907f2ded0118b47f60e3864dad896c19152a326fc6fc5e954eb84057265ff50a. 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/USQZ31103106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063b665cb9f16b1cb05edf9994ebdff472ee77e10f2e5043e218ef15c09ab622. 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/USQZ31103107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d13131e230b73658a8b873a8ab177605153ae0755f3d096707ca85c61bfed26. 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/USQZ31103110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6495ff98c70ca92ddb276b25d3f11ff7c36df281c52a88f322ab924a78fdd615. 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/USQZ31103112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53876d4a1dfca54411e538931ad05c831edb071e1163ae88becaf2cfe06b460a. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USQZ31103101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15f595a5bd316985981816becc88538c6ce99b13adc575812c6e5c45294dccf. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/USQZ31103102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddcd8a8cf3a235d554edba3da2543ed20a0c58137efb9155d4bec2ed2822b09. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USQZ31103103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84fd9ea22e7c713317158191788c0c09e69937f212d0fd61c07919865080078. 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/USQZ31103108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a5315a4587ebe51dc6e8786718a51fe9844beb87ea91a9d9ff8582a4febcfb. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USQZ31103109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb021006298b603230744afddca1de92c84ccc61eee3f1d2c5a327f467dfed9fc. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/USQZ31103111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1a91aa5f472eb3af4bb5c8472addc4c3fa52f10d7236acd1c927d432a42143. 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/USJ3V1282772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd87d4d31f1ec2daa392b0fe98376e2422f76a6e71ca4e6c7aba87ec7d45ba4d. 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/USJ3V1282773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad42f803b07a7eb2078d63de9b978a97833a8d8734435a207589338fc37f8cd0. 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/USJ3V1282776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342639a0787820cebf84872bac8bdf42a85494fe36c2ef8b700d1f397d679a2c. 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/USJ3V1282779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefea367e30c540eff0b586d4d29ddfac863e4641e8b8980382fb796228030508. 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/USJ3V1282781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb203ff21be7df8fe6594b8df4691d93059037f524c4b5e609d13599ac8540fd7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USJ3V1282784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d696c793f541b5320d44fee9613d6e590cd1b3de20eb7e73ccd3ba1f15f1c37. 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/USJ3V1282768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5b8c96bd02647eaa840cc96547e96522e651e9259d7ec7fc39faba83fff8a3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USJ3V1282769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c07e0a4e1d46a0f6b193e159d22c691bc4df071ba03e10aa3b1e5178b67bc5d. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USJ3V1282770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7200f7bc6bc8ab9ff1a4b0e27c6e7c8ed2460a6a9d686f41db853a153f442a9. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USJ3V1282771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d13344b556354e678e0ceb69ff5509b157f80d5d8048f49d8d508f998473e2. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/USJ3V1282774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45e03edd5bb47fbb2c158ef1020816c5f8bc7c23953fa9fd036bd9898595d41. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USJ3V1282775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeea571a9173a0eea8f2e78abc18c55ec4619c18e214a07348db7f0232fb73d. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USJ3V1282777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc5b346f0b6d57ba87d807fca275376a53ffe9cc102c926aecd6a015a2daa78. 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/USJ3V1282778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43c952a125aa2df12bf0c8e8476b537fc9bb9ce22220597e79ece21cc9ea3af. 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/USJ3V1282780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f328589f57de725a6141aef81a24b1ba0b97a4f08309ffc55215b768310eb83. 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/USJ3V1282782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd25688baf6c1eb9c9d65b6e202c1a5f089f8d5e9b2fc8cb24d587d8a48ea5a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USJ3V1282783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84609a58caa693349884667d734d48b3987acd95452ec4ab189b69f3e52cca03. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USJ3V1282785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3720416657521476576324b305c9b325ce3031d9c61a7cc0e17909f54329ce6a. 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/USJ3V1278992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0e3eb39a1073191297829284ee927bffff7df3f56091c57792a541d4795eae. 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/USJ3V1278994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf43b8803f7db9474f9440d8ad7d640e1b37f31404703d64804e2c1d71085c7. 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/USJ3V1278995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0be335646e951762fba993d3b4b2b6f6514aa0748fd96987f7587bf1690ba8. 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/USJ3V1278996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b8797f99e8ab5a954ac4ef2469f1c74ff61ea116f8e25e82ebfeba9e313b1a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USJ3V1278997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2687f161ed02c602f6eff1f9848a1ea4dd66e850c55dbf0f6cc500f30acf4b2c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1278999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4c878ac7be0f111038b68dd7b4b2a2c9f3d7e3f1a42aabf58aabaf294f98e1. 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/USJ3V1279004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc117fd7d885bec5af7db6d5296cd045f539ede2841ee3ea5706e1a7f0441f88b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:53:19Z), 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/USJ3V1278991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf06fb53ffe28592613515ad973f5baa1c9c9fdaaff410505dd51b5cab5892ea. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USJ3V1278990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1139d6f55386889d56000672f894cfa6796ecbb05d8b3985fc9a3d4ee5120a6. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/USJ3V1278993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732f85f61a059a894696d6644de3c3a8825f3a57ec7f747c4756ee6b68f2dddc. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USJ3V1278998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cab6339dd7366bdc8ed7aee99aca1be2d61955a23d7b725012396b98eac61f. 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/USJ3V1279000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b9f3570802076343a73b88dc02b1905a022faca07cd7adf35cd766705bb7f3. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USJ3V1279001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5221193b222f113541b293293d26d425a4fc0e521b7354a58bc0ba2a4a7151c6. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USJ3V1279002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11bb2a1101d44e737fd479c517c6adf454dfa5ce28faf0b18065cca9728d09c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USJ3V1279003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4e3be8841c4e81c2e10eb8b115361f7cd44a7d1cccddfa67df43996021006f. 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/USQZ30902101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0432acfcfd03ac1000fa5a9b6f98fcbdc582e166fa975040cbf3f8a2a6bef395. 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/USQZ30902102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c50968a9203897ff826a31fcb0692efa7b2ec25b027606f389a7f5c23a078b. 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/USQZ30902103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481b8eb7778443924735f4283c0cbda1a7b00a317882c5e75dfa4ab1eb249a7f. 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/USQZ30902104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe8f8e4a711a18c8e2fcf31f1db6b1f0dc0d925ff7f679bd185c4cb099d2767. 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/USQZ30902105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f535f9d7aa8d9bbec3ae5a24537002b76a8126722f3fe1c60cd8b937d6fcaa. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USQZ30901801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f95c592cf3e30571aca87d9ff250952b5df47345001dfbc35c88d0a23d1807d. 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/USQZ30901802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd310f5065fbd392e4fd4d95f6ff3e266aecbd629ac318681c28a01d2eb2ce1. 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/USQZ30901803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47bb9e23270cb180b5396ad60076045930b354a2824864ebc40bbc27876b8c8. 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/USQZ30901804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585552d5e46cecd90caad2910bc4b3ebe5435b2cb5a9821144043d1daafb97ef. 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/USQZ30901805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a970e83f9380884846a3e94cae156197fdfe83f7daf0461c56093706bffd3d. 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/USQZ30901401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0975d39bedd38b220658a5fa7c6d33c8afecd2acd8023748093967f7edc393d3. 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/USQZ30901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7021d0b46e0cb7e178faa4766e432fd7c4b957500f940bde447ffc0a8847ede4. 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/USQZ30901302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e29761a6cf7a2cb366f998c50770e990e819913d3db9c5d7d57a2ea2729f80. 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/USQZ30901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc417bdd7de6b3bbd220892bb92d7485638bfe165efa9a9980369017958ca8ba5. 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/USQZ30901304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66f38b1398f06597b4fcdf233b979139bc86ca904f9d2319f2e64a02ba26592. 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/USQZ30901305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88f358d41f4ff64ee14d944ae8fe35805dff55ac4e888b620155e547e94240c. 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/USQZ30901306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00871720f74342294d17f8be81d3975292a8c3f9f6ec0d66241135043fc94334. 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/USQZ30901307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d7fbfa97cbae03959bf89bd7d64c327aa537213261e1f1cf71087080394d27. 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/USQZ30901308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8865be314edaef6e81084ddc5c4e22375ebdb22113fe63a9a13caafd4c84b6. 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/USQZ30901309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a5cd7dd7e3c8219b6d4131cb5e4005616298d961c633e3b689a9afcf8c425f. 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/USQZ30901310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293c251b137923f9b89ec65918834f51a2bc44a73da91332eaae1cdb0dda81a5. 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/USQZ30901311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddcf637d3273c216a4a63fec7fa2ce1a98e6b0eadddd27b4468008372bdd19e. 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/USQZ30901312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292f879fa051562a3cbff264ea17f9d79958dfda87287d1fb8d42a88f20b197a. 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/USQZ30901313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fba16f1eb49c46c9331cec28f73b2f335c09f18afeaad1b8bb5d2d8f2fc1f35. 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/USQZ30901314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8ff8d65efe9b280d07618360e47595526954f1e06735488820489ae7d3e657. 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/QZK6G2442581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6f5878c4c941ca1261e32223a614fb499c340bc74e62b328f163acd8ffd87b. 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/QZHN52463342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa282c37dc97046d356294fa7b09d78aa4c6e816a852bc6931ce49d06e984bdf1. 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/QZTB52352788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ad7d9c0c99465ccaa369a9227f210a5c2b1a199401f81b559e025d1640324c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2347307.