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 0xd509e8cda925ad683b8c2863c3376f1877adc712e644731e33f87e0fa4ffe8d6. 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/d837ba18-aa89-4fd6-8456-0102db883dbc.json and https://artists.proofprofile.net/proofs/artist/d837ba18-aa89-4fd6-8456-0102db883dbc.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 0xf6986cfadeea18497b8f076146dab7c5168dd4d60ad5533109704dc2f45c7170. 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/USHM81512276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9b95b674a6900458d63c749d4a7b8394ca13f28444ff96c8bfa617745ac640. 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/QZDQH2140348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcf5ca16f57fb3de2d8f48db475fc3e329f5f7ec0a52859d075716f94872d3e. 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/QZDQH2140352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88316920ad05ba615f58e9b9173fe856157224b26975ee8ea9696ab372a77e2c. 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/QZDQH2140353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b40af541c545b3b990eebe5cbb96b2aa9ed5dfe7018c562541bd05cf1f042f. 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/USE7D1600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4600bfe7facf56d484d640019d08baf480ca41eaf3b2c3f1cc119bb0863a5827. 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/USE7D1600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ab4ee1042d9a76768dab1d72003a36192705340764630722dbca3425c9a799. 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/USE7D1600126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84eb958fe3ef987ce416b4a6afba8cc476f4408d94e65b8ab475da068aa6a9b1. 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/USE7D1600127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b17e2f652a85e968ac36dbf5b91b3303cfbcd3b06a92a9c50b4584503f15e84. 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/USE7D1600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9e2f7f693d078983e41bd2e88948418105718d38dd7d2e6d9a5072feb525f9. 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/USE7D1600129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d67bffd36792a996c5c5ce037de9240f2f47b84d08fc9416eef4833eb63786. 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/USE7D1600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a0eb9bbfe1af2d31a6905d6d151f55e18c524fd80d25ef3807e3ffceea742. 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/USE7D1600132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1f4f5cf480b26ede3b396f42fd3a0e5c474946f67055e7684efc621e52bc0e. 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/USE7D1600133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540a18e81f814828c4a4aa2f3e4f7f48f17ab8a645ecbff502cbd99eb5203871. 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/USE7D1600134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4d4d5f917a6e286b5f5fa9d0b96a1b7c9463b1f291aa9969e2a31279cd5872. 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/USE7D1600135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc541c56d1808372a1c15925096206c18a5e067bbb6e3c23ba6ad88762a8caee2. 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/USE7D1400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137db31a86434b691f37f097e8d50cb208ebf87b22dabfd3c3be683cd71de7a9. 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/USE7D1400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd728d188a116425b92f0a85252fa44635c5e81b82e02ff81ba07783ce66589. 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/USE7D1400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdb0ec62c6003e3cd6ab2e9adba22b218da5422a1c45cf4f10cc28ffe3c0eeb. 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/USE7D1400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6a43b8b2f3b7337de86f6b792df52ebae75fa03f12735f77546af2e61fb616. 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/USE7D1400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75235ac8e16462ceb4688d35f325274b2bd954aff335d03fc09d6404a20d4221. 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/USE7D1400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eac0da6a008956365e048102d7b398e51885b3d642a0d7c54c4d157ff28ebc. 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/USE7D1400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e91c9fd0edcd73f993558b8602a46bd5e9c4f2db1833b0b10d02ae912d83ca. 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/USE7D1400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf522f5bd2a4e4ba397b9452e1c5ad91ad57922a7b668ca434324ba357b8fcf55. 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/USE7D1400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb79a3a34c2cd0c657dc86be752bd48d741629a2c02356805c9434475d1458f. 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/USE7D1400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eda80f0bb50d5400c0ccfb209b8e59c711aeb938a30d5c9450c0e5bddf0ec41. 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/USE7D1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9d06028380ea10ec14f9ab67780574d96da458a95fb1169b8438422ff56240. 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/USE7D1400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26848db9364a3201ce29f7ebf787666de63c16a49d78933e8e89383671cc4e51. 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/USE7D1400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0898c1ba62ed3d412f971f8577acefacbf0c372843364a76027c3cfae4f1ca23. 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/USE7D1400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59017a6c4b3fdd297034794b0c893e5350d2ea4971a97ba466a51edaeec13627. 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/USE7D1400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a6da06835399e0267c007534f2df400a8474ae62ee2c4d1dca0d3def82a855. 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/USE7D1400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43022e3b7beb826d2ffcd49215223953dd67e80a8509eb6b528dd49ffb83f091. 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/USE7D1400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9493b92a69e58d3fe3185351ef35c090b45d09b4ca0eaeb787b344e4236d25ed. 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/USE7D1400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39127deb350a96d07f1df9cc5e555cd22be449190234472295f70ce47fe66800. 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/USE7D1400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa315c49a1c275e131800e7e7dae659aee2044a5a2e47a519716309ca147a712a. 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/USE7D1400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f7b343e26990ad55cb397cca7f59ef294a4226f88ee5b274493642afa5eee0. 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/USE7D1400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84719d527d98793360cc2e837711bf5387f27d2c2b4d181096b1acbde297f89. 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/USE7D1400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b40af541c545b3b990eebe5cbb96b2aa9ed5dfe7018c562541bd05cf1f042f. 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/USE7D1600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f055135075212fbed2076ab0f0bcbce69aa7848645fd1cac1ce7e39792b6f28. 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/USE7D1500142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd728d188a116425b92f0a85252fa44635c5e81b82e02ff81ba07783ce66589. 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/USE7D1400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6a43b8b2f3b7337de86f6b792df52ebae75fa03f12735f77546af2e61fb616. 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/USE7D1400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf522f5bd2a4e4ba397b9452e1c5ad91ad57922a7b668ca434324ba357b8fcf55. 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/USE7D1400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26848db9364a3201ce29f7ebf787666de63c16a49d78933e8e89383671cc4e51. 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/USE7D1400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59017a6c4b3fdd297034794b0c893e5350d2ea4971a97ba466a51edaeec13627. 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/USE7D1400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43022e3b7beb826d2ffcd49215223953dd67e80a8509eb6b528dd49ffb83f091. 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/USE7D1400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9493b92a69e58d3fe3185351ef35c090b45d09b4ca0eaeb787b344e4236d25ed. 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/USE7D1400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39127deb350a96d07f1df9cc5e555cd22be449190234472295f70ce47fe66800. 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/USE7D1400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa315c49a1c275e131800e7e7dae659aee2044a5a2e47a519716309ca147a712a. 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/USE7D1400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84719d527d98793360cc2e837711bf5387f27d2c2b4d181096b1acbde297f89. 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/USE7D1400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6ac88f4b43e34bb37e1eca7963ee3c239a97140b62e3b7608a3ea988a7a7ec. 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/USE7D1400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39915a5739c4cc896cac91338befd0d14aea96ae748c04b30e1f01ab5767db88. 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/USE7D1400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1ab9e08a1de3fd891aa86c2076773f4f567bd722cebafe4c5e268752db4587. 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/USE7D1400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8133dfdac146d97af312a6b4a7d7d8c0d77a097fd3cf0bba8f262e5006261466. 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/USE7D1400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf8fff1942d0149095c2b83a0145f7677edfe513ccc1ecbda3693e5c614e416. 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/USE7D1400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb432dca757bebc0516671399677cdabd998904a9148ba48c58be642b25096a. 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/USE7D1400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89f3417ed6006dafe9ccf5415a51a92587b926c2896cfbee89622288d301a4b. 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/USE7D1400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053173c5f161df8a86e2239bd442ef4edbeeb20396a7fc3cddcbd701a425cbac. 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/USE7D1400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9140b64b8e5ec210b18c412229e62825dde1b92f1571d3ff2169c88b17207253. 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/USE7D1400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fd1a536b49d3cd8af43ac7ff50a0055fbfb0f40ffcfee7e972fee916cebc21. 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/USE7D1400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd12d867a45b7751abc6cea9558869e776ed39b93895677f8af1edccd205de4b. 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/USE7D1400154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159f98537acf7d1fcee97c6f61d0e2f48f09d47b46000342598b8243b9f03b9b. 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/USE7D1400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2acf21173b56008c07c02fef71565469b77fe3179ead70d52b7d9236755c8fd. 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/QZDQH1903413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409a313360a48355aa88bd058e6c42f3cfd90f136ad3caf77f6591a77c6ad548. 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/USE7D1200166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bd33bba391582449159d54928a9810d525246538b6e1e15ffe9ec44091ab0e. 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/USE7D1300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eac0da6a008956365e048102d7b398e51885b3d642a0d7c54c4d157ff28ebc. 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/USE7D1400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f055135075212fbed2076ab0f0bcbce69aa7848645fd1cac1ce7e39792b6f28. 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/USE7D1500142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9540a24f29045ac69c5a6b63e65ea2ab8e82fab9179102548269ab647d909bf. 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/USE7D1300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3149a56bf25fb0dc76e85acc10a4181a9dae93c8c966b9f87f43a39905443b8f. 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/USE7D1200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed1e9647cbca8749f7098e22634261d68cda93a7c85c69dedc964374363dfde. 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/USHM21497778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e5e24e10f7fae209b3580bf6b67bd8d0bd62e58c25f38f8e8e6a9012b6b9c4. 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/USHM21497779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef675095e48fe2de7e74883fb6aa2aa6b78b9f23dbc0569542852b9a47932cfd. 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/USHM21497782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aac263d899b513632c11e9ce5a85418f03fe75cfeb19e00d7f6aaac23c5a1a3. 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/QZQMB2102675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc03ab2e1f4934f5a49bf0d0cd993aeffc6f21f581b494aad0fa55c49c12470. 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/QZQMB2102657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c05fdc56ec8f7a0794f0dcdd6d1f891d327e19a82e3a5327a6841d9c242843. 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/QZQMB2102655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb0aaa7f34509cd86c405a533c70062579ef90ae319ad4dbe5d537df27a629f. 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/QZQMB2102656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4eda110617432e14e8bf1495a6f3162af90b1aa82cec2dd7c8a90cb65c98880. 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/QZQMB2102659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e022306e0ba394a80e4047c22c073fb8fc251c35e9aeb5c880e208ef11fcc3. 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/QZQMB2102658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c9021e89b67a58af0f01712be5863c17d8ddb577febf6483a6512873cf00d5. 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/QZQMB2101390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d56dfac37965d80f0daf6f7f8f070bc96472e2329d8b6d3d5c3b9d2e0d27748. 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/QZQMB2101393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb838c651ae264665883170386c39d28e3cc67a10279cf3b9e6fa4be7fcf6b2e. 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/QZQMB2101394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b831d4706964343dabcf397ec7bb1b1dda587b318746ffb1c980c63d451dda. 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/QZQMB2101395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46ea0043fc96d662c37ad76cefdd5a78de7d580ffab007213464603628e659f. 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/QZQMB2101396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf63b9ce8c91f194562d8aaa51221e8cd3f0f69eaabbff7b147a4407d1c939c5. 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/QZQMB2101397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad35d7679f96d402e05c1590e4040b1f5537064d958073a78495845b64e51ecd. 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/QZQMB2100318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9103e0294e7b99d43542005d3d8f39e07da64a6e42e76e5198a3fd97b705ab7. 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/QZQMB2100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858073542c1c609f0389ea84fe48b8cef6411852e083142f7c58f2fcd62a1e2c. 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/QZQMB2100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5be83f423fe0b363a2139e5163cba2b5a61e4595fa891de7fd8cf97bec185c. 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/QZQMB2100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9737c876f096daaaf3f3c6da9db0a702e17f92fcbec4fd998836faa602e4f0. 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/QZQMB2100322.