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 0x359d6d12bcfdfa9e42fdc7ce7c172d89831c8051930034935d5eb9836a670d20. 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/37d8bb64-e099-48fc-96d8-5c8380994c1a.json and https://artists.proofprofile.net/proofs/artist/37d8bb64-e099-48fc-96d8-5c8380994c1a.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 0xa55d648817b925ae3af9851fab426d7aba17d7eaa36179d975a523319012d8a2. 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/BRUM72301421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1464e18c1d6157b944b68043c168644769d2143657a97938cb6f7f38e3fb494d. 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/BRUM72301353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816d10a65743b6adb5505d7db885150f7a16b5abad1db3f36a4e8335a0418ca9. 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/BRUM72301422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f361bb298698b350794da75a468d1955ecf4ced99bffc93543ea81ceef4b9e. 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/BRUM72301337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87be82164cb2c79cc962cbeac5e430ae84ebaffd6d1da99d14d42a016a2fb584. 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/BRUM72301338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec492931a302435cab77eba8fa5727ac7bb8272a63d3757d41fe0824b56393c2. 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/BRUM72301342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda3ce0a10bcf8e778f362a6e04c277e20d280392711c71dff96c0b0b42d7661. 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/BRUM72301352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ca0d0e77ad3648a0aa442492d4977b4d944b711c115686753bd46b20665aa7. 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/BRUM72301339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda34807654e6438218b00094fd36782a175358e4496e3d416132806b0c19e328. 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/BRUM72301355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb624bd6a3cb73519e2a76a1d48fd3b7719c29dfcdb10a5a98447d9368b52cf4a. 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/BRUM72301350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f5f7dd356a25f1076a103dc3f6031c4635c4538103fabbf08e706d9267c267. 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/BRUM72301341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff9b8ac82f168a113bba0d0f3c57a009e67febf418a873714a93fae5ec45233. 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/BRUM72301351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0328790d976c388bb1655c464da63c14a347ffefc1ea415d6bde15bcb5cc5f. 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/BRUM72301343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7f2e5b808c0c91d77e1eb884688760c4bf34c3a982ef1053f6cf16ba5df789. 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/BRUM72301344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533c715ae956dd8f9c7175f6dfa7300df005d31b438e68374b317ce93f55d077. 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/BRUM72301340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8bbd37fca30f582a5599a982a115a5077f05fa4f2023b48f977431b9e029e3. 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/BRUM72301345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f5e3e2dea6686b49cd9953c784720ae1769fb11160ccbdc2727375aca8e8d3. 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/BRUM72301347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaa73792c19257aab184af798fff5897b99ac6ad5bc56b8f7e438abb43b7b9c. 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/BRUM72301348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8c7023a5623a05d54b932671746514095f97632adc814bf5ae1a86dd3c8166. 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/BRUM72301356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9498736704e2287141dcbcb3a0dae067bb2a0cf0dd3a3d6f223ea94f2835ac. 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/BRUM72301349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca20359c53489ba254fb9e521244a6e54b61df5c742802f1bfcbd64dae25387. 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/BRUM72301354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28dd593a4c94fe6ed61a4b9041c34dcbb0a4264a564f9f4d3ba7a7dc09b0948. 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/BRUM72301372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7c47a0a438c405ea17654f44f716dca0b0f1f5b8933334438f66592e298c5c. 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/BRUM72301373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95212077014cc3736f5617bf6668550b2f70dfc95b89b443d1f5a80a127b2e1. 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/QZTV32424088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ca0d0e77ad3648a0aa442492d4977b4d944b711c115686753bd46b20665aa7. 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/BRUM72301339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d300c1aae79a4c37f1fa5b8823185068a0195a75a48932e4a439436e01c0c1. 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/QZW9L2371747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c82c08dfc54ba0e9a3a251246de3d1ebeffb5c794181df8c0464f7f3dad065. 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/QZWV32438825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996065ab1c6b02f67f58c1c905af98c39d4a6c95973cff64360829606bf012f5. 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/QZWV32444030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b098fc78357734f243294ec4ed5b850d751c0266ee98b54e6416e912ba5e20. 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/QZWV32444044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ecbfe5a64c1f82bb14dcadf701a707a868e2b77f3b57577dc00173991675ef. 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/QZWV32444069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc095d4b678a54be710d4da8eed4c8253dc05c9ec114395b484d49c04c1b341f0. 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/QZZEB2423948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9633bb2fcd97d4a394374829c1763f9d41408d09b7df4c1684c9312fb11d919f. 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/BRRGE2401008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c82c08dfc54ba0e9a3a251246de3d1ebeffb5c794181df8c0464f7f3dad065. 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/QZWV32438825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2df1754f392f0046586747bc949ea690a2e6bb2798f3d484b499c5e4980a97. 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/QZTV32424136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b9da3b2cf442aa2147c8496810c0f8dffbb81ad8f69227bed7f684863e6c22. 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/BXIV82460884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe15ff21ed971471e6ac94c6aff729685c0dc69f1a063e2aff6b90cd5a012190. 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/QZTRX2306821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bce02b4accfb1c8fcb4b36ef35a5f91c78c663e1715051f5593ee3a5ff8cf0. 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/QZNJV2323980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8f647f446f6d3e7f7afc708beca3fc5f275b7802a5638959b173c745ae02da. 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/BRRGE2400994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa997fb6a66f4f0ba2bed2a1161c3c4db99b95defc2736722a08a90488e87e041. 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/BRRGE2401006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e9bc31d7695a3de4739006a8b0ca4a6cbdeca82efd09b3c2dacb8fa13203d7. 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/BRRGE2400996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9633bb2fcd97d4a394374829c1763f9d41408d09b7df4c1684c9312fb11d919f. 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/BRRGE2401008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0c1395133897626e9695152e03833d8bcaffa00149b36d1d8fe27f4d05d9a0. 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/BRRGE2400998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eade69efbb13c13f2f3f5e627c46d2ba040009349beb6e5f3e5b022ab6eaa75. 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/BRRGE2401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a909e1b92b351d5d486180d9e85986c361399c22426a75d6ef38d7fd2d23e. 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/BRRGE2401000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ad16544b9360e5bc9d57bc94387f6ffa6826c03ffabd724f84073b00dae618. 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/BRRGE2401012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7dee4691d9d1c0caf6efceba42bcecb3ace00f8d029a388ddd3a45984ff98f. 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/BRRGE2401002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e748983c0b04b43b51983d22057fa9d4221b9360d412fd84a45b7bf957a6521. 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/BRRGE2401014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966c0561dc984ebf61edab2407475c2308b22c31d9d2d7155795ece846bb111c. 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/BRRGE2401004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb19442d8d6b08efb66e6db1d1d6a35a70f7af6a51083cf31ebf799317bd2501. 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/BRRGE2401016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa74868b7791323a865feab671962ef45f2ae816eb618deb40453c083a00ba0. 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/BK1SP2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1603e12e413642902b7a6828ca016574cca2deec8d568fde873924185c2da617. 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/BK1SP2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5d391130e3451ecc71099c3580d88b2436f65a65039b291cc3c8dd3cd58cfe. 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/BK1SP2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee3e027ca634a7c23d4aecb305b86a14dd8faa66b1bbc0fc4b4ab79f79a576d. 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/BK1SP2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff1609c901cb3ec857dc98eb00ee4c11beb9a267dc85b084bb05f491b499c66. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/BK1SP2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001523f9f180afdf6967b84c6c0fa426bd611354c611a941426a4fadb3aa222b. 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/BK1SP2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a4260275760ee599c4b04b33eab159085eb79807eba44ef875f45ac4f834a2. 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/BK1SP2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822a4c4e457fa767ca89a4fcab046a1d13b72223daa4fcd1884422f95672c2cb. 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/BK1SP2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f20158925ce9fb01c9608af7338fe81db85fd8f1dbe0104ffa01ddfd7096597. 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/BK1SP2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64421c7cfa2a39cde9956f9f14c0c7df5cfcbd1f4b2c8bfdb8e44b222956b31d. 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/BK1SP2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288d27f243f3c14d0f8da33727e17bbbbfcec03df223ddad12a5fdc545046f51. 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/BK1SP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5e83e202a25fb77ac5ff8992904f861c592654eddd0019438fd8e5e75102a0. 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/BK1SP2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf553cdc57ce8eece775d1c13c879ec3e8b54c489ae216c3c8501272f02924dcd. 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/QZZEB2423860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c7600060a91e19f8e8e1b18f7180efe6e10f7272ce00d5528ce2b2116e920a. 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/QZZEB2423885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7abcaac449950a4e386c91775a63f983b346c33d34ec95f68010725cabaca7. 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/QZZEB2423901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da6dcd0702ce965463a2ead742013d1f5da2c3e30d8f264b1bd309eb2efd87f. 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/QZZEB2423911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f0cb1f26ffdc4a79a0230759926173ca8ec0de2fb2e8a076757fe905d6e068. 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/QZZEB2423925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc095d4b678a54be710d4da8eed4c8253dc05c9ec114395b484d49c04c1b341f0. 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/QZZEB2423948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6574e96120994d3b79e9c05eebd4075df775319f0d19f0ea4ef8ed95a00e2b. 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/QZZEB2423951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30b07dfc169374654e12e1e7bae3a754863614930c9a88d64e53566abe5f9b9. 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/QZZEB2424084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edfff19ccbc785861a34659593aef02ee85063bd4c429ff473f54da532d4d6c. 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/QZZEB2424249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a4e45e6d5270c36dcfe65b850cc37f97b2a78ffa43dc7e9d7aa530a421cdff. 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/QZZEB2424506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a874740e667fedcac4ae96cec17d5cc322f1d06e918038e3cdd7f5b18e32895. 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/QZZEB2424643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f3b6be14e731a1b71801eb08069a069055920353c432fee22a88904b4d6a4a. 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/QZZEB2424722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218e858fa827049054e64ddde919b5101ee80bbd7fb5a15a5f05bd647a75934b. 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/QZZEB2424902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa71ca7aa12a6e61f6d3267198389673c2b56e8c824c94d7a79adfbac5c477b1. 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/QZZEB2424995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467444a967a6c5d246ff740222472c0e062d93539cf6a9feb545091ae7b353e0. 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/QZZEB2425043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb010a705ad970f3e558913700595d8cb1008f0e118c1695f87f3db372c19dcab. 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/QZZEB2425114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa983701eda04b9c64eb8a040ffc86fb081a5ca234f9c043e6e4b47df39ebe910. 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/QZZEB2425155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c9e94e4ecaea02eb8199753aaeb5761c9eaa8445facf2dee8c4584d0328840. 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/QZTV32448601.