1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x3e78d55b29285e0808ac64f457426697b3098f6b2e1cfdef63e39eeda2631729. 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/bd7cae0f-7b3b-4d9f-af02-0b76e938b4e5.json and https://artists.proofprofile.net/proofs/artist/bd7cae0f-7b3b-4d9f-af02-0b76e938b4e5.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 → block OTSBitcoinBlock must exist at that height 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 0x1cb0a17ffabc4e51e1027baff01c8deed04736c4b6c4669fa289d6ccc0b86c56. 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/DEZC62214895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6610ca512f7f2505ba61ba9af014a768c87ac3d97dee44caae92791335c6056. 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/DEZC62214891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288c61ba08cf186e34ebadf272a77039bc153994294e5e23c896049fd0ed51ba. 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/DEZC62214896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8498b99f8024dba73b66997a0a4c9386d9377b092996f583b28aa8680b03cd29. 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/DEZC62214897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a922552a297eaf1d59310ae39fc56c13dee467776e7540febd2bc802ce43d0. 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/DEZC62214898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5599f3f5165bfc5a7c17d26d2e947c5980ea0d7c8428bfc08515fef8295040. 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/DEZC62214899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0681a9b999a13858469f44e1b2ceb877a2e421832b3ba262e2454d760cc7445a. 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/DEZC62214900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b07e98a16cab69d92c5d25f9c698a7ffd885735551b701bb6524b7abd17dc4c. 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/DEZC62213879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c7d87678faa69796853f59bde32bb2b740f5146015009795a50fea5a067ca4. 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/DEZC62214901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bb034d3c8133fc2399b1118d06746941873667ff11d010763fcc4074830408. 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/DEZC62214902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda883c9c2580aaa7611d1a3f4d56728aa512a9498439fe902b2196691ebb8c3. 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/QZFYZ2387287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1df43d9e1a3cd5c9bd2a689d40e8b27a099c40467f355a28446f5df0ff63bea. 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/QZES52354040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb39893f0caab82f1487f52bfab7d729e84eb7a3edeee7758ca4f0b737a59820. 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/QZHN72365178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaffd5c7f0275650096ae736025cab6bb74723eb1bd7f5b0a3233d7fe3a373f9. 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/DEZC62341437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaa82fb8610f6abcb3b7e4e2914719a060a80319272bda1a4382def483eb04a. 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/DEZC62341438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dbc0da745b3ae3feb3584fdea82941d1e913fd128adc34606de02187b348d0. 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/DEZC62341439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334ec6a14fd0fe762f4e55088e525b5cd3f9885e46d77cfae99547523275067a. 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/DEZC62341440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975a92a6f8d73158e7a7bfb2ea72cf7d51e7dbe9c2457bc75149da43334c3aab. 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/DEZC62341441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5b101267bc3241e15c732df626b3b5872cb69f4128c7f4f811de6c28df96a5. 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/QZFZ72390011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558bacb1c8dc53124955c8f01e2ed5b116c79b15647d0137237a9df2be7ff9f7. 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/QZDA42300606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b40713931e1d69d807e3c1cda287443ed9622396baddfd0cdb4d8ffbf4b446. 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/DEXN92378383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144a009b39a0966a6af0b69fcf50018a277a9c99d86b3c0f0a924fe2448ac4c2. 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/DEXN92363320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb437a74595efe6bd387ab12dae6ad7b9da9d00693ce64545c7491b037149ee89. 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/DEXN92378384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9183c1aac17c8d5685383162b1aff3045921e81d1547ad747863bc6669a36c. 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/DEXN92320639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1c1c2cdd25266e5eaa56a8f2501a6df79f916409c3acaf6f737b064b27e1f9. 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/DEXN92378385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144a009b39a0966a6af0b69fcf50018a277a9c99d86b3c0f0a924fe2448ac4c2. 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/DEXN92363320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e99da2c4355f6477ec29720b8256a79cef8d5710e87c8d74217322e034c544. 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/DEZC62590721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82db842eef542ef25d62ecf274d7896d4dd153d6c2941bd6260f9b2a37e92947. 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/QZPLS2357238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2d0ae62ca70f433d06c1c514e3f46ac94f517b4b5c9d5cbd05fc5b80159004. 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/DEZC62590722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7089c5715dccf45aac538e222ab64898305d90a5dd5627bb83c51c5a82512a4. 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/QZHNC2434247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac57f192d710756ae59439f5266e230a866ee05f1795c9601a0c0398aa4b0da. 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/DEZC62590723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc745c90fd2657869d105116d4a704745b5d821569db13d8157dde2e89434ba. 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/DEZC62574741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471c38a55b73441f92094da575cd81edc4802791b57ef151549194a7480088d2. 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/DEZC62448091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed15cf83e547816604ed8d33cd4a03778b4b38bff120f115add89b3efb2d8a26. 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/DEZC62465008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95a862e0aa09a356cb1a2319bb696c86730592285c97f9e6635b63f0b00e347. 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/DEZC62590724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6dbb17d01a9f1fc2dfc41908d1391448c7e3ffb4dd074eaa1bb76fdad50743e. 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/QZES92448100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ae42c38f342ec975ece76c3420369d5a624a5741d3bd6b67136a721849f80d. 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/DELJ82014967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3515a524fceb6956ca64bdbec592765ab831cb6ebc335716233fa521e8540930. 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/DELJ82014968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa939b80ed2d1e6f9888855026b1419644f8fae245768819cef96564c6b15a69a. 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/DELJ82014969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d317c350b23178ad6e2813686c4bd9c32ba19267c7b1803bf14c50f65d83f6. 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/DELJ82014970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97165aee3cc42cf307cc4bb242cdb379abbf364cf8162a4a6209756f127ac53b. 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/DELJ82014971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f33484729763a2469e631143bc3d0a01e201a97b299cedc3140ad94a1183cf. 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/DELJ82014972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2346615d143d26d8d75fac33f9b4d3025b686adbb9c1e7ecbce30b2a11be829. 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/DELJ82014973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5275be1967f3c77d5fb51cf55e941cc6a9f4c71131809a4b54059e9ae96c4f. 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/DELJ82014974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea09252f8307114017b451dbef9ce242e90a0af8e84f964d9f1a3b085397854. 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/DELJ82014976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148af5103e68479b27bea390aa9cc3009c590dbdd84d3d2b5d04ffe8c54cd21a. 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/DEZC62586512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc745c90fd2657869d105116d4a704745b5d821569db13d8157dde2e89434ba. 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/DEZC62574741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed15cf83e547816604ed8d33cd4a03778b4b38bff120f115add89b3efb2d8a26. 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/DEZC62465008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1109642e7a43494fc6fc548dd5f361ba979f5192e41e22f9dfd0827b7545b23. 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/DEZC62460944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471c38a55b73441f92094da575cd81edc4802791b57ef151549194a7480088d2. 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/DEZC62448091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5e9116008051ba7764a0bade1ffeb3766ee852407f41d0e11d5cd1eeebc121. 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/DEZC62444859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbb37429cdc860e07268a355c6f8d0132ba03bd6bbb20052eb08ceb9fdf22e3. 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/DEZC62432257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f77e39648aaf3f6ca7dbf6101a15097b04344f3d9570eddf08da9f1f9340304. 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/DEZC62432642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c088e1dcc01d598fc5d555c28dfd790d02353ac84158f99ab5b6deb02a9ffee. 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/DEZC62321511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6610ca512f7f2505ba61ba9af014a768c87ac3d97dee44caae92791335c6056. 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/DEZC62214891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b07e98a16cab69d92c5d25f9c698a7ffd885735551b701bb6524b7abd17dc4c. 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/DEZC62213879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741bb72a45a8a44bd623dcb26e63080c54981af57a3e142789347288fe9b9a67. 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/DEZC62102421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bb95b9bee1f5d2408579152451444e0bdf2c1ca762964ab2471c1db2270d6e. 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/DEZC62102422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ffd01e65b563ce8d3bf5ca785a268fe1437d54473e49ef1e42a27d59bca7ea. 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/DEZC62102423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcd34582b0cdf30915fc7f8b371d149f0e5413d5c8efb75e092d17cd4038caa. 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/DEZC62102424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af1c217ce21930c6e5471aa474ec287d1cb8aded67d3461feb62c584c550f14. 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/DEVX52000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b423a547192c23cf2d2f22be66c49411380ea85568d75b04323ba87da0c72a. 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/DEVX52000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889b22437aa19232160d73ffbc3870ba11a89c3fe5cf8a9fa7a0157625b6218e. 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/DEVX52000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7994d7bae001a5bee5d9cf72f3fb8ee3e58721e28fff46ff7104e114cc7e0c0f. 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/DEVX52000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb13cb1d020326771cb79c6a3de72514968f88a97ba5431b479b230d1e1b85c3. 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/DEVX52000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc7b5758a9e796ef9139e6895117505eea1822bfa8ab2c517bf2c44dccdb130. 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/DEVX52000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f91596fc08c80ba865071aca4c4b2eb25b460c43fde80c91e9f904889178e7f. 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/DEVX52000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd240c6c950327c709753bfbe8932837098fee3e50ddc94ee3aabcf0d2328d318. 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/DEVX52000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9010f6c1cce49d98d8a783d4035d5fe102bf0d9afc42a3ac2f003fc0328e67a2. 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/DEVX52000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a7ce368cc7011639bcf7f8df1b12cadbdde75f35ce191b8bfc6ce610b0cceb. 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/DEZC62581098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f54b8650177e17d93ea91a4bd7cb7305c464481d15548f301bfce5d55f5506. 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/DEZC62410253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf937ca3eea5df3f44c44572bd441704b304a85945c61eb0d1b2867d384758f9. 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/DEZC62418039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd882f4e20ccdb1c1b0b0080cd32f2a0ce7287b93803d4c052d0a957b34134bfc. 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/QZTAY2317030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc64fe5661c47b67e65f43166864b695516d765008527ca2b25162d899df7e46. 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/DEZC62592393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8aa69db63506220ab1eecac4d0f2fa47b6d4c6e34535d3578d1d4199223a588. 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/DEZC62592394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba711adaed79307c83877e9d50f54eff2481983f69fcbb95a8bfcb9b0da7adf. 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/DEZC62592395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95627b488d6ada12bf14d2b92175af69bbe6baf44e45d95102f42b1e3932a71. 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/DEZC62592396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144a009b39a0966a6af0b69fcf50018a277a9c99d86b3c0f0a924fe2448ac4c2. 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/DEXN92363320.