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 0x5303670f2eb4747d12b894068af1982a89c8848f6b52fbb3fe63ccd48941c7c1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed2f2738-6871-49b0-8d21-66b2adcbd5f3.json and https://artists.proofprofile.net/proofs/artist/ed2f2738-6871-49b0-8d21-66b2adcbd5f3.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 0xa245f0e497e6e894cfa3c81b217130c825e36d10c564621826511a573baea854. 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/BR5RQ2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ed10529c6346c8f38d95a08aa6769e43a3f1ca16d7f67e3205c09c98120066. 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/BR5RQ2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe810571d355f0043af05f5e34abcbec19e483e62217c5ab354c58e60482acc96. 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/BR5RQ2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40a53da7c3bb6d34c60ce007d3370c486e7d3ab5e0085c07a86391efa4fcb1b. 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/BRSC41000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc823a2aefa10badb9a03f4568fef97eafcbffcb3a39da9c4b676949a30595509. 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/BRSC41000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee9c2521ece501abfe6316e25cf38207d1220d67f575322cabdbd2c8b498d3b. 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/BRSC41000085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019c36001f1ee89f894a2902ab5b0b4fc2f87d05c4513fa9c915a760775696e8. 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/BRSC41000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34556caafe473977844bd35e029818fa642be7a48d43ff56eb7074c7311e057e. 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/BRSC41000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76f5c31fda467dfe7f915f0a61d1d4164b009911e9d72835585061f9b5ac1c7. 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/BRSC41000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02db82cb9fa19f93be34e0c9f65e985c034516897d92dbf8e55e30f39aaf673. 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/BRSC41000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1374741b465d1736cccc8d1c6b66861492961a122c9b1d88518f21ee0751fd1f. 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/BRSC41000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b5d40ee4fc15259f8bb1357af53e21061ea79a7ea7a2cacaeb4a68de6d2ff0. 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/BRSC41000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68e4796cd3533c29d18980d57cb17f10d34cd0e275841f8d94546b86bb2fae8. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSC41000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74a486d439d255f350be8684feda35136be3b682488ec95ccbaf9fd4ccc95c8. 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/BCESS2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8873807ef1a385a0b69542df352b5a60528bed92320eda05118fce4e97803. 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/BCESS2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb045a400ada25eb9b79dd81cc49fa69684b281a26b178931787e3465ff99d3e5. 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/BCESS2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31c1b058aa59ce944f123ec3ffd6a456d9b6070e0151765b772081a7f6561b1. 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/BCESS2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd6a0fd919bb43d53f64492b8e4cc8ae13395ccb232996a4e69c28e3799e2c6. 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/BCESS2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939daa811dd8fad0357655b25f01c89344b4915bed60f0c16a8679b937cd9e2e. 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/BCESS2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd923f0e079c5edbe462a531492ac005d5c30bf8bb1ae8d0887d085df0ae24e30. 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/BCESS2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab51482430ebd88a619edd5b27da6e2dbc99788b3bbcf5a403b25c73fef1b8d. 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/BCESS2200006.
Nem Um Pouquinho - Carlos do Complexo, LARINHX Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9fcb9be34043d9a219462a1940a73358c18ec728879a988de88390337a4d3b. 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/BXY3W2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0c4084756e8d4083a02778eeb18abb14370e5d241fe0ad99edf0c8e67a6518. 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/BXY3W2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02f1be2709e578b7ebab4dbfd78edaa35e53e9934961db0e840d6591f03968e. 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/BXY3W2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adef38b36362962cf2f126387fff660931d5a23333f1a75111b3df036c9c64c. 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/BXY3W2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca77f0f5438d27f7e24ce4f1b4c7599d747ada7a64c19b4cbb56989113dbd4f. 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/BXY3W2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a1226f131327d2a104be3a4b5ab22d861ce9c369467f64387eec7ca315ebe5. 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/BXY3W2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08025c272b6371c85e6bd42df6c2c87fb27498586220bca8d576fdeee09bf691. 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/BXY3W2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3871f751187dd946182f970042c7b16d18f72d81d62731dacbaa33d85790a27b. 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/BXY3W2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67753a23ff1b8f81695e5181fdf866ba047b345fa6f9a5af9f2ec5abc77f782. 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/BXY3W2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc91276b0c309e40dc507a29195a528c1082b185942d6c4bdbfbebd865e015c9. 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/BXY3W2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f653d7a8dc4eac1de1495a67f9e29463def9ff2889555af0ad8691daa4790ca. 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/BXY3W2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e85835c616713f9666becf946a7120d1647608ace8947b72c13df8fab95ba1. 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/ES71G2425583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c4afe1f13e055b1a50127711616811679913fc3bd67c77f0721a59aca4a748. 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/ES71G2425584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4177f8accc17333054d0b78b9ec6017b4b11e1e7cdcf0fcae09616cb57b0b705. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/ES71G2425585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873a8dab0a6cb3c48888f1a2605ade0b3866be31d00cdf852c0afb5cd63e86f9. 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/ES71G2425586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99c66765c972491178a0afb9be0f7407aa2d5658c9ff2581c18f359805f6518. 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/ES71G2425588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0c268b7b7e721191291c14abdb8327e897553238c051ac3b161ecc482cc26c. 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/ES71G2425590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a47005411ab8e290a2243737162d6518b900554af6b545b07881ad02362fb89. 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/ES71G2425591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e194ef737b5d609e1e727e25bfac96c994902a62ea54443ae1cac5483f16f3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2425592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b119dcb4a6ceb69401ff36d77d832ff6df15c828f0ab8873a9f0f1b0b1f5d7. 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/BXQQ32400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2d92e0f1d0cbf41f652cd4adc1af550577471e98d37f3cf223e3439ee569a2. 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/BXQQ32400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10f6af6d772a6dced0e12e56b8b0d245eb1978001a9d781d973027ba85a37d1. 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/BXQQ32400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6ee2bb776bbbcca90e7ff5c122d80a9d37e2544a2a91beedecf3ddddf49ea9. 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/BXQQ32400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfe6d6c52c11112c644b0e8f4386d6c7323d5eb5c0770b1c9bc73fa79008b50. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BXQQ32400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ad3c510c9d010fc6ee1e56f06d9cc7cfa0b41f57895c028e47fac28ac7266. 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/BXQQ32400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91612f8c561f338ecec0c7407b77100a49c8499bf9397708345c7fcf909b87b. 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/BXQQ32400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae9a2db0d0cf8ddb76d12b3a0d834fadaaed7077b784af184b7d71327c0f833. 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/BXQQ32400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08833071076e9510aec42dcdb17e578393ce1d66299f9077408f0d00c3cc527f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWHC1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e3d28296fe97767f124e7eb7dfa1af068874e1249da9c349677547170d1878. 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/BRWHC1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17311d77d1f4a2194567e19ddd446d53c4f1346cd6759779f4baee1b8e8770bf. 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/BRWHC1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac636f1851fb0d1ec7d087e7d1dcd864037f4c23e50034380cea4aad36f761cb. 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/BCESS2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa302e92ea7433ec1311eceef4f8c3278ce6a81ef241b0ee83988e4521634ef7d. 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/BCESS2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad6d4f5b378a0297b7ce5e5f1419d716dc19746ce6705180a8adb3f0590e619. 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/BCESS2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58577486062aea00addd1dd6ad6e3752d115e3b4e28c3a42640a281593d862fd. 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/BCESS2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cd41d93b1fd70e6093e56899b6473e25218b12a63cfeea212cbaabe2cd93f2. 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/BCESS2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14fa6907f2062b0f06a9738d637b6fb56f77dde5be14af656be75b4a0762e20. 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/BCESS2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02aa52f86c5e815d1adeadd5c663d26f706def4257dd63ed34b2767d7f0d54bd. 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/BCESS2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8027e3517386e5acae1c2e9b42e6ea0fc49dc9367da53ae6efb71487fe1584ca. 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/BCESS2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6259cdd70806b0c99448fd040bbfe1040b222c622a550015576da99ecc5a0238. 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/BCESS2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a13c0e36974dba4aed0cba30974d51fdd5d44607bac6d458be83c08ac2e606. 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/BCESS2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dcea3b74c1d37e92356eb942fd3ad1b48fe24f46ad5b5039d7adbb6c75e242. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:57:52Z), 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/BCESS2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3679262c2575f243aa7b606e009b4a0e3b8ec8276f617673108e2059cc2a0f74. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:14:17Z), 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/BCESS2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413c05ef5fa590c72479216da3911369f005f233fa80d9cebafdd02d9648b719. 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/BCESS2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3679262c2575f243aa7b606e009b4a0e3b8ec8276f617673108e2059cc2a0f74. 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/BCESS2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e842f1801981b45b40240562c046505a73a4ecd0013533897b5ac04354ed4bd. 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/BR03D2101616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1f623f93fe9bfa8f32dae66e0bbfa5bf1a17a5a7aacb2b4e9f3e512bd5822c. 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/BR03D2101617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da84bfb91b1e77a29dbc29057b8c7482834e8cea9edaa0d45fab13b989f18e7. 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/BR03D2101618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5fda651d0e08e1f2cf4ee5e4b00bdefeccbf4afc2b8befb99af467823bfd38. 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/BR03D2101619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70322bdd2e3377b9685c451fc8783b69cb4ebe70ecac6d63dfc8253804b91f1. 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/BR03D2101620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9306a84a0e3160c0db3d2e0766eac4f54746bf7e6e4be82ad7e99ce9332f99ab. 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/BR03D2101621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce72b6c433ea1d18a6a3d9b1c7beb0736f67e6f91573df355cdc305600e9e3d. 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/BR03D2101622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aff4536bd57837e7a8b0e2e783da2969d2f0f06932147aca59c7eefe8854ea3. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/BR03D2101624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a79396ff7ccee4f6a66f1b406a4ff4468ae62f6662e4a3886f083b64f23a84. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:01:30Z), 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/BR03D2101627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6f6b18d103b1b8a440b83d3d682f7cb413a7116e3f6c8193f144fb31014264. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:03:27Z), 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/BR03D2101629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3179af93634099f89a11f478ac8c80bc6f8cf0a75c2a94fa56ba72674020730c. 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/BREEI0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0704991c908ce88959d217141690a5759f00d105195d6239cc43b09841ec247a. 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/BREEI0300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c3aea5dc8ddec324e92a87ccecbad6fa9a558b3443c7e111ec68c89edebc6b. 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/BREEI0300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ba44768b66e146b328424ffe674efb9935668369096d061b2b296ce59d097c. 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/BREEI0300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f9ad9d3c025db4aa67eb2da995d47192661f2aa7709c523f7be5fe119a4a0a. 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/BEEEI0300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba6ca20bd576c54b5ebd6a55cc2966c304e9c60852a74546a846d68c1a9153f. 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/BREEI0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bdd546be19015458b25e5f076835256df4292f9e90c4b47f138fd37fd13199. 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/BXST42100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32640ccd80da3262355e937d5b844cee52032d9b7903da9faddd0b6990b7154. 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/BXST42100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d02aafc9fcdc212500121f165e3f4556c4dd65942a53da6969e6c16e9e9d745. 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/BXST42100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6acbc4bfe10f599f21d004957b47a023a87c8183a04acd3aeeb5cf54d60b92. 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/BXST42100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcd52b50f0f8dce7b7f2bce3c4dcf0ed938a425235109c2717cd96e664ffa48. 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/BRLGS0100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1672068dcb95d7cd1e92dd8b60ed1bce235b465add56a366f3d28466185e0271. 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/BREEI0500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58f7e10be47ecdf1cb6c85f1cf05e564939164e13067bff4283335b2de19fec. 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/BRDEP1900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaf54c93d8d38d64f24868250b912a8817c87701ba8c37915ec74dffb375e8e. 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/BRDEP2000011.