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 0x42522228fa037becc784f296f4b643fd6bb58acc9b01599422b541ef58978ccf. 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/f3550a15-906b-4682-ab63-7aea72cd32be.json and https://artists.proofprofile.net/proofs/artist/f3550a15-906b-4682-ab63-7aea72cd32be.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 0xad91fe7d1886a66c3cb1857778e1a9e5e320c2707ac746a6cf2fba3aadf967af. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FRX201836154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbb384574bcec173dc5f83a06cbe41e0f9cd8bdc586a68aca4aebddd1687291. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201841037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3df469e826ed6dafa845633af84e76e55f2233aca94c6cbf677354d0ec5612. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:02:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1910490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1539d488e961358e7f37dde133ad5b8345c4af92a8fa5437942a7a82199ac2. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1956830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e26c085bd124a7309b2251e7ffaac4b70905742226bafbfad1bf1db33dffa5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1978441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c13d4ecf01d7ea325b17c09e4e656059f09e481a421b960b10c1d8f3a3232d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1978448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dce372a4f3ab47cd2eab7b1d85ac5c8b98603569f8a67e703fc160deb0bbdd. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:29:10Z), 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/FR2X41911022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f5ee57590ddc228ce750d9bf2e8e4746ae253c88090ad94abc965f1808937b. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41911030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005272340443673efe435b8d71cbb6b2b00e3cbfce526443a982fcfd64747085. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR96X1928588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107b50a8a7e51b606570ffe5b59ac0d748a8779130dc8014b7b8a37adc6dd1dd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1928591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eeaa49e0b06f3d062824efee2d424dac924dc53628f5332fb2631ae0c80941. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:06:58Z), 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/FR10S2052268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dfc3e3e34e50c7fa0edd2fbaa79e2fd1748b4991dd83d0f2f1537e6b0d813a. 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/FR10S2052269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b72e2ce0fe754bf91c113776f0acfd87b16241b80d88be7de627d5ac457114b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FRX452057001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d721a4a71e0b09edc93555177f9b2cbd505a59860e084f3ac451ad63e59e23. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/FRX202039857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef7f756f2fc720c55b6b0803a539bcdf5abdff696aa328dcee6c93d9b7b5830. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762018415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb251cf8cf4fd832a572819cda479045cce4d870817277b7854827d6e1596e165. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762018582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f4a1720085b7d9727756ed8955738d375dbce3f52268fc1d9146af6299467a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762018583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e147a8705d37e465c822c48e14801c5fb44521538631aa62386a2651cf9d4e. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:04:46Z), 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/FRX762018584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c5ce4b05a5c21fac99fbd63228304755ad60435a710a7ee3258a5b928cee9a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:38:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762018586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6187d9ef1e5a2b8391a272311be0ce81a047f2896a2919f2fdea4aa897205fa8. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762018588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf8d3f5ba33d243a6ae64fe656fc8c1e1677322a44d9deb0671e3fec85e1df0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762018589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb786ce151449b17f164ab1685b309e803b1d276e9c8c73bb756ee9c2045b7e4b. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2126431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871570f6a43fce82b92a24e8adc5ebc50af5bee0c8e7794a936f322f64048bba. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651bbabf36bfff7cd8c0a45683e62b68d6d49fd6cc31e283fd8026d18b8595d6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42240496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb059a6b79a688f661b12f07e8896027838dec4d9f973c3351b3cf42a9769acfd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282263373.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e568f0f294f9a14aff33e44c75b75d3f47153bfa433e6b33d4dfec54bc3dfef. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282275252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871570f6a43fce82b92a24e8adc5ebc50af5bee0c8e7794a936f322f64048bba. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35f58d394677cf9457651a0a7a3bd3c97fd1168c16964fc1576c7407045f27b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282275253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd916aaece6b705073aa645b5646894986c28024cf47d8e738792091ddf4c46c5. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282275254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df96cfc986dddb02640d14b5c206a79e373c7a463ec4efd95b183efce2cca3b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:17:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282275257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ae574d8e7e94c822e476c5526604cb41bfeeb3188984324a85c69b206c9add. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:06:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282275258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827870f1a809db143215ad662123e83ea7c9576c53596d6691cd57f5a63104ef. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282275259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a4324b7d8183bc346754ade708db07cc0268176eaf9631696899639b1a7ae7. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082275421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedab23a17a1130214dd5647924d38ba11b8cf6835f229ef0a8447a7c7ddb1622. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:43:44Z), 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/FR96X2303716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d60cae49e9009f0939491392415a98171cc2b2ca7554ecdbfc33aa55d0274d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12717a09cf38e301d7d0eb0e9efe847baf5fc4c0cfe869a002d686b4d3f3fca. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4933634e38e198a8d254b8c1f7161424fa513191862e77c1718b8c7af5bd6b24. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ad691906ec9164565e0aef1b2657788272c4e8a6787a43f61cff6601acb36c. 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/FR96X2303721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4dd30b24d6da5972c7fae95594c93e55694eba8930bae574c33c34575fc5108. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:43:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555a46107f861d50fb69f401455654b68d04ac077b769bcc8756d41f3fa860af. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedab23a17a1130214dd5647924d38ba11b8cf6835f229ef0a8447a7c7ddb1622. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:10:12Z), 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/FR96X2303716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d60cae49e9009f0939491392415a98171cc2b2ca7554ecdbfc33aa55d0274d. 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/FR96X2303717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12717a09cf38e301d7d0eb0e9efe847baf5fc4c0cfe869a002d686b4d3f3fca. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37c247d674913c0db66144f92b196c8eeccea8082fcc49af533c0ab550ee50b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4933634e38e198a8d254b8c1f7161424fa513191862e77c1718b8c7af5bd6b24. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ad691906ec9164565e0aef1b2657788272c4e8a6787a43f61cff6601acb36c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca891814e85eb1f60c85d99b2fe5c7ae9462c9e90a8f94aca530f3b995fd171f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4dd30b24d6da5972c7fae95594c93e55694eba8930bae574c33c34575fc5108. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555a46107f861d50fb69f401455654b68d04ac077b769bcc8756d41f3fa860af. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2303724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2848b9a74454391ed967f52c4c4b16487a0365b8aa6156953a14b5c99abcbf2b. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42486764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfd919c021c54977918d5e9cda2d6c6c9ea5d59834de619794d563e9284abdb. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FR96X2429600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f125d40ba4b2fe6735129cd4399316c9388f68dc712044ead9ad9cd211a9c05. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2429601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387ae28b4afc46d12ff8f8fe6bfd03331a4dad420e02aab39921d87f2b3a4a37. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2495312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b221a922a77c0f6eb2bc11fd24005f4b5256e36e566fa90ee5a4cc0157ca416. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2419063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284315de4649fb3a86de7ff876d9094d24fa0ca22cd7b5293a389732786b3a6d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2419064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa94f8c39a2282f652fcb664b7e90349ca13517810a3c1746708a8c3e8586502. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/DGA0T2419065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660dac60959c6efe08dc286c602604afe154db5928c8c6282880962d456f19c8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2419067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a5a8c60d380484bf83cce7dd71afd9b9855f0a64c27dc24e64a253b1dc4a07. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2419071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be94a1cff24d5e227bc272cdc45386d50ae4ca91f9e676093baf005f290c932. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2419076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b221a922a77c0f6eb2bc11fd24005f4b5256e36e566fa90ee5a4cc0157ca416. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2419063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284315de4649fb3a86de7ff876d9094d24fa0ca22cd7b5293a389732786b3a6d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DGA0T2419064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c180e73d7b7855952f0326c033c12643ddae411bb8c111ed0bf4498dbb7a45. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2595344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dabe9bc10902b49ded403f4f2fce3cb1474eac0cead1f59c44e853ba1ea459. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QMFME2595345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbef8b4fb4b4f188db974f5109bbd813cbb0930da60a9bb419c204373e6a07e9. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2595346.