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 0x2a35307da5a7cc837fd35dbbed4ad2d075409a9833fa40f509dfb82836e854fd. 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/12e7b696-0180-42a9-97b4-61f63921549c.json and https://artists.proofprofile.net/proofs/artist/12e7b696-0180-42a9-97b4-61f63921549c.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 0xf28aa0bf667274bde06150a6502eb087998c58f8607ad37417d0c1900a68cde8. 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/SE5IB2333011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf229654e0731c3b07f6b6988132a6619a08194b3d09101a4b8a995188157b8. 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/SE5IB2332855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1daacb6a2e23a40e88e2e689c09504d082814601cb4fb84a4c7cb9f5635c9469. 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/SE5IB2332963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf769e8c22d5845b1654774cb3501f41c2574a584c0bf170895cddf3eea9f7dc1. 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/SE5IB2335167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65021533c59407754a61c98204ee10130963a932c09b00c9b4ff8298b3b572d0. 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/SE5IB2334111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6689d0cfd89b0d8c0c0eacea5350826562e13279a9d6af2ace9fa3ee01485002. 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/SE5IB2338979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97016c16f9ccd07ab6864ff7c22de2ee88246e5cb365859b6013410ad7d12847. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2341687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76033d0b2e82e8d2c79e6c672658b37ed59688994b9a5957b434549f8645a2a4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2335631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c05e21411f6c9c1760c8a8af3c7a1c5a608f3f5d93ac65f879234e62720cac2. 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/SE69Z2414531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1b936f6576cd4545202af779618005da1720f014720155ed858ed2657f3689. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/SE69Z2401482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a6c55504ba8a39915be0d85df136d866466aac52c724a1c681121f935b7f72. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/SE5IB2405504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d9fc4dd6ec203e5f68aade9a10c190af6f8804248b69296456bfd53767090a. 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/SE5IB2319639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b13442335740d81a27ce08dfc88a866d3cca7f65088b42a79120c4df51e8b9b. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/SE5IB2319619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944365268a1cb1e22f40406c773c701d241e875c68c800180c7c19acb18ce709. 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/SE5IB2332811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c24a8fbcf5f199a51aef96252332437786ffb00a488f8a239a55bde991257c. 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/SE69Z2415419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720c222dc0bd1fdb7ec4a5805805228a45f1049b45cd91f622e39f7827738a6c. 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/SE5IB2296174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07072211aa06cd58b3156d4d23c914a9d8ae77d5c0e86c3a13d0d17e92799f17. 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/SE5IB2300305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a49d60d63c37e8dea9e331626405e326a8154e4c8b2c0a690d71c2df8b0a3d3. 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/SE5IB2342175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c8cf69719f9ce8a37a1e0fbd73a3fc82f0cfee0df36db2e920d9ecc7edf770. 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/SE5IB2332751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2976cd364db9e28d8533cd00d0b3b164c1fc97f73f8763ecb95118277de85bd. 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/SE5IB2296165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4684eb9a2622c76bb07699920f4161ef10517ac1942787352ee40b017520a9. 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/SE5IB2342167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abdc7bce47aa53d17389e14d0fea4e0141afb9d6a8f0555efd67002a7dedcf1. 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/SE5IB2288417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabed7bb37da1cd37cc8a22d03a449193f506aa8ea846a0d20a3f436da47a7ac4. 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/SE5IB2333003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfefc9d1cd63bb3aa19000e5ab40bddc420d8ccd8ff7d21047a7b7a2dec9fe5. 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/SE5IB2325255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecd9df529bf40cdb06a641cdfe7964e9763a298a321caa213a9ab5f510dce58. 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/SE5IB2299004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2233e00e69eaaab2a84c37971165c1d83a070d51c59f4cfe964b3647c89e6a5c. 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/SE5IB2344427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd68aba0c89dd08231e1f20f2b257d252cca43d04e398cdb85a0221737cb3bb. 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/SE5IB2295139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ec69a9f1b3f1b0d9f7e5d757263314feb31485fd1a5c7d9b3cf725761aa8d0. 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/SE5IB2325251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e0506013ea0b3d3b98b5e9d3b74b91dd245ee014f16c495235bfffaea4b124. 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/SE5IB2237825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56a926bf9ed6a62d23031bf6869cd071b0ecb6ed0a272aa1d7877a5da2fe952. 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/SE5IB2237217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7df129e5e26ab68956b703eeac6e956712a27b45d005d2a81a7fe6ad1fda6e8. 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/SE5IB2272129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aa4686b5bfb353a8fcf5500f9520b947db2d950d9de7bdf082cb867571343d. 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/SE5IB2342187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85017bf4beff9b859fa9efb1fda39f1dec4dd69b8b2d6d50b3dc3ce4a797a37d. 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/SE5IB2332951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa382e300696c7637705cc3578f76bf2213d4e1913b258c3bdbbbe5c7c4780bfb. 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/SE5IB2300715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8a603f7d302887ecbf58615ec8706a1683a8da4be5707b0181fe55b2faf1d5. 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/SE5IB2329623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f0366a134801c07dce1ef7edb2c22a40240609439c4985eeef9e036d59d60. 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/SE5IB2300718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe984d529446d11ea8f0d9adfaf35c1b8309936d02d0bb1efb4d779cccfea64. 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/SE69Z2408448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c11306ccda5adea6c7d163ddef7bd4edac634d63f06b7b723f9a91cb74d870. 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/SE5IB2237921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8a4a1959687a37d5059c60507a21cd97a6e459b3e73aa3dab22dfc495e2c3c. 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/SE69Z2404228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846e74962394b1f352746ea993ec3c369551b799bbc9c8e07853130779db981a. 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/SE5IB2328511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcc857b800a82c743b49b4f22e3bf6e074a164387bb935a0bb48dfe6b526d4f. 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/SE5IB2306524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa376f6b844ed2d6a741ee0e3e26dce51f8c075cc7d1e319f4eca6711527f8a. 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/SE5IB2297635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1679f71d3357a6fd3e35e297b8b0381a10978c7bba21a6ffd0ebe2eb0809dd. 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/SE5IB2299009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc12cda3de9e398264eee5ec2884aa05a984c37ca3f2cbe9f1c5a0b178d98811. 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/SE5IB2257345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a72e5fb3c5102c3f8d22404d21158d18c5dc0a5ea7917945f02f445a73056c. 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/SE5IB2286929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734c4db8b81e2e77a5e2d4e31eb2859ae4d701c8c7378620de0a74426de4f2f1. 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/SE5IB2298692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a5a4d44413bba8d0a4821c11193af0696858fccd3eab3a947507b899644015. 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/SE5IB2337663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3fd17e7acfc4331d970ddccfa9fed045d1c66adbb5d59cca07d9e522ce8449. 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/SE69Z2405633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f69d94a670e3196386d579b0081f6a8a519e644a4d814e02ef7399db98fc49. 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/SE5IB2343807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46dbe69c9b05a4265f820d14936e5159e08348c097300c5f8e75c846d2580ed. 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/SE5IB2340999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482d4ee9edc3015d2d694a0aafb0a7a377d1178d6d02be4f38621e4b69b26b08. 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/SE69Z2408453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a0139f50bac5ae556384e9be864feb86f98cc0a0cf64fa4e4e3a3775c0a6dd. 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/SE69Z2409632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb105b483550e41a9fe267eae6a43bbc5de298e37463cd3df1c8186131a8731. 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/SE5IB2295136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99b731c6b3e079e5de72ef5d28aa84949c4f308404fc046999e82a73c5448e1. 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/SE69Z2300198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9cb89b9c91d29f56a847f0eb53333a57ef63cf8d7290b721087c86da44f6bb. 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/SE5IB2299012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae8ae8cd11651e4b5daf43c8358b9aa7071d2700d6c7f31898c308d5be035f0. 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/SE5IB2326039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159d1901933bee0ee85c84a68e62257033a4fed4ae081f7c60d371b4cf3bc83f. 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/SE5IB2257121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c14ec2fc8eb2e6986c9d55709e24b48a45b59535afb933a36dec205d51aa8b. 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/SE5IB2257153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbe277af20a150fc8fd82a76f03034d914ceaf4b40c6c2a5947d8862329a4c9. 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/SE69Z2415119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616a2a02affdab13bc3fa5047a959c42bc94f9baa868d08954fcc377a2c93742. 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/SE5IB2262577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a6947e681a9b2817648367d967e76848054a1fad5d45993b7443616e35d8d0. 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/SE5IB2290273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd975648de48ba754fc18d3c571f0075815af72b302b40c3d684dfd55b020488e. 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/SE5IB2256049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7c65b4dec5bdc7071076fe06292de69cad41c57602c5f616504a2e3d7184f4. 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/SE5IB2326059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd022a8a2e4e2d383491cc02ab00a8e8bf1446e77d564cd73516a03afd63fa5f1. 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/SE69Z2415115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe996c39f21779deac3b5a78407e1bb99d35ab87c983c1ed2faa4c2f18586262b. 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/SE5IB2336519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f46cefd5940f2cbc0bf21f69bf9d1253a983dffc76d1ce9d1c2eb2d2ebdbc2. 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/SE5IB2306527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06824922e658ab23aa50afc2cac8aa98f982cca04bda74f79c08cf0e02dd4eac. 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/SE69Z2442606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee147334d56df4921fc4bfd9f2a076f2eb8a148ee9d08c92cc453e54bcc9f7b. 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/SE69Z2415123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4d341ca516c72d6837d9569ef8b1f6d1b4e5f40f0869342f59b7ebc4bc02ff. 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/SE5IB2338515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f31e39b65ad94029e69814b17b858d24c07457e696f5bd3dbf2af6dc33d304. 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/SE5IB2323999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02abc8b89238615e3b6ed5a1f35151d346fc337ed18e8c8ea846fea7e42cbc7b. 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/SE5IB2111269.