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 0xbff5ce76afa994c2e72846469e61bd4bfd38ad67dbd5cf1b1b3eb294c026bf51. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55510099-4acf-41ce-9f4f-762dced73e96.json and https://artists.proofprofile.net/proofs/artist/55510099-4acf-41ce-9f4f-762dced73e96.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 0x88911883593167a7d0d31e546181adfd42495ecc063f1821af480efd632eb05d. 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/QZPLR2320891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fafd19a4083100c6c7c900dba75bb734f130fe6f09050fb70986047ca0a841. 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/QZPLR2320893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cf57806fcc8a73643ddf00ae43b78bc5b7f96e166417c5ac3a66c1a77117df. 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/FR59R1588693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd327327ad48de7df6c622a2d83e537ed1dd87cde98ba91dde47207e162b5a4. 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/FR59R1588694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf5d3ebf9dd280766002f5cdece0ebddc993bfbd1f496b0eecb0085e85a73e6. 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/FR59R1588695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08419f1c4f2dd2e828013a71cf49a486710abaf4c6ece7cef0312996e5e68a31. 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/FR59R1588696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8728a90d50761710d17e4b61279254523a02c1940b855a4eb08fe0e5b388164. 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/FR59R1588697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e81c17588ad908e21c7856f117eb6a7dc9a8b6b20ccaf3c4bcde29ff54bc244. 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/FR59R1588698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966df9a0f65058773fc055ef178f37c53ba2f79445553adfe25981361957dcc9. 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/FR59R1588699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d6b275534406ba474136f58a1ab453d22665d320fd3ad977655bc2da0a9c1e. 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/FR59R1588700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0d9229aeb0cdf4b60065526ecfe428502b54c94ddc036fc666c789a1b37e61. 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/FR59R1588701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a77e5fd811bac885557845724836aacf30397469950823735b0d55cbcd75ad9. 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/FR59R1588702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aed9bee3a0cc50b45f1715775452148628cb995815df2d4ae4eace6ae0207f2. 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/FR6V82306306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b135b621324a72253a89e7fccc2f89b3ce96e9f6b81f2dfa11cfa1663181fb. 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/FR6V82306307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28b646e3297df97c135c09388503b25cec31ef482487fefeb0e33206f4d4170. 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/FR6V82306308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af79152b3c1df94d6e4baf509d7d71d4bcabf74c5d3febed6a87ae72a0a8c2b. 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/FR6V82306309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f1183f2dcbe83019dd24e1bd328f261edb3a657f4cf6bfd70e0f5386734a75. 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/FR6V82306310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e518c03b6da7e1b03463e8adc716f05c2c29168a4b8dd9f3247fa20c233aa72. 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/FR6V82306311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be6366cb3ff419db99ad63b812af649ae460e60ff4a0a82985e5d77674c7999. 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/FR6V82306312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15de369f7f0825745a0e00dcbc62d6ce7460c55c6bf88e26831fb23e981c1e50. 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/FR6V82306313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1241cebc0c9dd41579009dc439443027c592ff4996774253afc913c8aee994. 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/FR6V82306314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08241fc19615551ed3f30d7b094f696ef0e110d0df3b0abc8df9c9193a775437. 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/FR6V82306315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13a6af2a56e0fe0706579aa7ba70bf7b719e1adf8db01a12be903636ddbb41c. 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/FR6V82306316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62174ee6bdc78c174e3e3885e1a6a3d3a69a189f66aea64f3947bf0c8e62eeb. 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/FR6V82306317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba567c207d54a50e8a2077ebc1cffebe955c74049126b800eec58e468692f16. 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/IDA040129201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896dfb095eed3a2c4d6d66345e06ef0d314b9a1cbe4d76f80853ff57d4ebae6f. 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/IDA040129202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf663177ce99f88635a07e887763782141b90c9c0b537fc9ead0cc899d771aabe. 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/IDA040129203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4062e128660a5a136a68998d7bf28163cad26059efef260ca3eb2c250fd55911. 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/IDA040129204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a19c6e8c84ac3932b478df554b4bc40b5898c4bc188b36d5183d047981d409. 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/IDA040129205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe3ab262b328010f11ddccf334348a8451f4d6f669534f9c9ac7ddabd78bf0c. 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/IDA040129206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15e61071ce41b2ada695cfca9979c3433d6298db97753b5d666276eab226a99. 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/IDA040129207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3c6436648c4ecd60e5ebc869ce1c9abaf43a89f0ca75d3df17edea349713a6. 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/IDA040129208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e6c3cd289c38313ac95001e551949d2f4f9735c8c9f3d2f48dc7c74ef36f6c. 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/IDA040129209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf100e76ad4894c60fce1eb87332a6f246b53ad1663ce390ec8b637bbc0a907aa. 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/IDA040129210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce8ce88366881a09aad6aa4f8931b4182c1693360606e02b8a408c24be18e6f. 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/IDA040129212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8d0033d8b64b76dadbc513402fc4a004a06854bbd273fff1b54ffde7252dba. 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/IDA049829101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00dfed3582c10af903dfcc05147898bb66bef20b3e6c518c6a2a550756c3b59. 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/IDA049829102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b82097e35f2b3aefce1a29bc7edf040add6c710c5e1e76089ebfb1d444093f9. 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/IDA049829103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d7eefb7b6ca37ceae26f38a7309f0abfacd78ce9ff2789207691e6e7da1a25. 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/IDA049829104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02852ed2073c4564b0288b5ff7f8b49673abeae9e1c743e8363cd1f127c6c543. 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/IDA049829105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be1ca8ccdef35e873bcdff2f1e3375753b3b42ed48dfc6803ed83d473eb3091. 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/IDA049829106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1048ee1d2f625a8b165ad48236ebe0d7dd14ab907ee427933521d0c5c300b5f. 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/IDA049829107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c74879e6d01fee2bf843e968aea878028da9ee7dc85e33b0a8e7264caa89f4. 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/IDA049829108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed1d8fb156dd1e95f286b36f5b64c71c33f7f675a502f579408ea14c29fb76c. 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/IDA049829109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea06431143da460a31a8f6437d56528c942beb9175335539dae1742ec3617de. 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/IDA049829110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cf2b6b78c548edfd56d24df6c23c04a8fd1a59b7a2bae509fcc0e23c6a8e05. 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/QZHN72424843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e456f4c54520934bd05cd2dc98b869eafcb817f9b3859c15ef80d1eaf9bab38. 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/QZNWX2366798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e1a8d52bb1074a4f5e7e832a970586100e35f30a3aad9052249da7dc4905a7. 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/QZNWU2371925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dadddeea4509cb4277e8f7f791c88b8ccf440bf739b7a2fbbe3b871c14fdd8. 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/FRX452102915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab65a9e5c76c30d222e68b44b9faf4bba00cf95abed22ca0ca91115115e31f4. 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/FRX452100239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad62c2d63ec1f9ed0e2e4d692e3ee505e53efe1030deb8430e35590f10617f8. 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/FRX201931413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6c313cfdf091ea26f845ecbcd86a9905b20c05b525565777fe0aa388db4bd2. 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/FR10S1911904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51b79c92d1bc2c47e697201313af1e9854a4979f54459c324f06f5d925fb6ba. 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/FR2X41890758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60bb0d390d2343e0b34ff253bbba52c5616b0f31f0ed494429037cd9296322d. 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/FR59R1698841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038a897a9f605b33faf1ffd2552c35f6321acbef3fdc2c649406999a12775ced. 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/FR10S1553340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88911883593167a7d0d31e546181adfd42495ecc063f1821af480efd632eb05d. 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/QZPLR2320891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e456f4c54520934bd05cd2dc98b869eafcb817f9b3859c15ef80d1eaf9bab38. 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/QZNWX2366798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f495531132e239ae8c0460a99e23a310479c63d73df9a2bee27c1a2c25d5f13. 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/QZPLR2320892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fafd19a4083100c6c7c900dba75bb734f130fe6f09050fb70986047ca0a841. 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/QZPLR2320893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f527176dc1a6de1bc023d760ecfb127a6ca1cc5ef62bc9db0f141e6c960b44. 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/QZPLR2320894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc701808585bf1178060fbf9c48933d6bb41f88966a5de65aaee5df8a45a6304a. 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/QZPLR2320895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13f54958d774c162fba8de9a140a7e10a43346b96a852487e23efa7190cb78e. 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/QZPLR2320896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b8a445bb06fec4fda8d7463d7f6331dcb84b6d9422ad22d05526f01c2a5a68. 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/QZPLR2320897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e1a8d52bb1074a4f5e7e832a970586100e35f30a3aad9052249da7dc4905a7. 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/QZNWU2371925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e456f4c54520934bd05cd2dc98b869eafcb817f9b3859c15ef80d1eaf9bab38. 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/QZNWX2366798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e1a8d52bb1074a4f5e7e832a970586100e35f30a3aad9052249da7dc4905a7. 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/QZNWU2371925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab65a9e5c76c30d222e68b44b9faf4bba00cf95abed22ca0ca91115115e31f4. 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/FRX452100239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad62c2d63ec1f9ed0e2e4d692e3ee505e53efe1030deb8430e35590f10617f8. 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/FRX201931413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590bdff92d011b12f36cf05f32f8341ac5b6f158368956e54db6799574dbc863. 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/FR2X41805456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aff4fb0a8a02978ae2c0466856a569671fbcdc8bfb2b600da285b084baf709. 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/FR96X1722893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60bb0d390d2343e0b34ff253bbba52c5616b0f31f0ed494429037cd9296322d. 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/FR59R1698841.