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 0x8a45d05bd679fb83c400143993769471f1759944acc752739b34565843a680af. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7fe8fd5-3783-499a-8911-394608683338.json and https://artists.proofprofile.net/proofs/artist/f7fe8fd5-3783-499a-8911-394608683338.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 0x5f70c268cced9d44160094ae5d46e899870404955e84659547aed40c567cdffa. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/GBLLT2316252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a4b524d035f0bf2b2c1884541454c1563212a2330725a6ddf2bbd70a48a491. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2316253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe230bb873ca03c8e5f8b782d74967136565321c1e0f028f9abb6b30edaf4d11. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBLLT2316254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9fcee6b6e1e6c47d5b65bc579265f5e61bd8c9d31712b3a3b13c95a0780625. 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/GBLLT2316256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61295ecb2f959423c43543f41688aa95ecc49157cca517064a27a9c46173e429. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:04:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2316257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d1e7b087c2f59e1e99167e08a7ddfa18ef111d77b4438728983c95ebc9931d. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2316259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc173e6deb9aea2b08b7634344020c8fe54afa5be25e8b031a77ec48177e2212b. 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/GBLLT2316261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128c6918863d63438fd1a296d54bd7bd4adf8b4a7a35cb93db6851a96244db9b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:42:05Z), 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/GBLLT2316262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70fe62738ff92ba1834ffc6dc9180307ce340a14f9ed78c904237edb3752c07. 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/GBLLT2316263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d85497de554ec50b2eec5e6b8a7465ac19d963dcd9ce951883235bf53549c8. 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/GBLLT2316264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6549b9fca838c0bd90edc11f6c00cb34dd139c31ddec3d4c8d8d9bd3199c0cad. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBLLT2316265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2e28ac6d3c2a76d7a3d19aa9ab02ef97a69d285149dca76ecd18a16bc4ca74. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:27:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2316266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab92876fe57944abc17623cffe467e289ca63972a8a1222823f3f90d04ec7531. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GBLLT2316267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9a66aeb8e9e1414e54405d03db3dba9187062694b45c019e66a2db2be6d7f1. 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/GBLLT2316268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36de7e0584cb73ab81851bb9d1e4317eb751070ba22d4f53c5543bf459ccee11. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:36:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122412372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c05015cb6fdb1b906f2c8b15abaa7fc1c93f11e5bd6979600503c265c2a3102. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ESA122412374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6779e86e58bba8ee02e045b6808eb5906b8a41089b62b307ccd51f776396b1ff. 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/ESA122412377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942a015e49856658359c9207b38b6969d1293131f63e2334c02002ef6ea15c75. 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/ESA122412378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83297e5b08b11e4e00344288a8c65f353a322f73f1b7eb7aaa57bfe7e88b9c0. 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/ESA122412382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c3fe16e5546ff5123add7ea6c47fa7c718f1cce3d1df33d2632f5be395d21e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBLLT2315697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37b92f2751463bc93265e3e493ec7f6a335747824ed0553f5fa0b8a90ffe3ad. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBLLT2315698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b75f26a88d811ea41bd8cb68bb6fca28f650e3a5907e8d4d32bd6ea3874564. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2315699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fc1e438df18475bf33d93b80b903fa488b3da9043a8e8627fb7f2b6ecba8de. 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/GBLLT2315701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b81803f75788c43a649345e17f11b143e64b8ae65764a480a58beb723448b2d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2315702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf564a06829b78f78e6859b29d795bc821656a541081605f097bbc5d75492270. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBLLT2315703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6926592b04fe3aa756b9ebee1024c64181c94c3955e5611b3ebff677e959fcc3. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/GBLLT2315704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe934d2bf67a146cea49ce83b7b8aea2ecc44b302e453f7ac4b7a583774f8d6d0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBLLT2315705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11087b9e07ba0fe24bba0bf19e3c83e08e5788b69e4fd38c7169614071a1853c. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2315707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a419d5b8da7b248d4cf3b10b3a7a393090444e7860b8e022b50f70528dbf84f. 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/GBLLT2315708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2ec1b064388bc74079e1200049e1f7cf38806292a179ddf207959691cf59a3. 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/GBLLT2315709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0c9d85b43a6e563fc5b4b168781153a6033ab128bc6367da4b7d28ba2a0c7d. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:43:30Z), 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/GBLLT2315712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447f4074ab023669c1d3069c7c355862f38566d39d7d30932701ff7e7a89f2be. 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/GBLLT2315713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9933ca1e63b8bf849a52838498d722a6a7c3d3642e7ac5f85d5667ef80f828. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:00:20Z), 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/GBLLT2315900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e5d9373fc29205d5aabb59aa34f908ef6e18ff1f3979f24bb6a9dbec04e368. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBLLT2315902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c6c844dfd2ce3c4a6a345ca3eda665219df53d43839967171166080619427d. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:01:49Z), 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/GBLLT2315903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370d2565bf9d9df402ba5fa2e4a480570edfe043532e65444fa55b0555eaa133. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GBLLT2315915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0434af664ec7918fda56d6b138df2a3a452bf099279a5dceaa4960265d719fd5. 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/GBLLT2315917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c7f91c3104485796d400d39b2d3ccac4da3062327d4f47e9efe59b11bf8738. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd203a5e818a906ec10f66cdd1b3adf17420aa596eae399cf1874803f2dbc1d6d. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:38:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79e7ad52a6d99bb1124f0c2184a3f857dfc8c8907199ae5b70a39a6276b42de. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:19:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5960469f56c25c0f25e963ef235ca507955814893c9df08f63d8fd13c2c40b7f. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:04:56Z), 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/NL9KQ2441958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e559aac13553aff514306424e96723e93321a8da2cb969f390208df241303d4. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-22T00:01:25Z), 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/NL9KQ2441959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec02c1baa9faa560add11f0395ef429bedea30c496bc1e9cfcbcf026c7fa5d1c. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:33:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000abdc7a2942dcd8972098ef198dc574c9b1475c999d623fc1cb3f8c08fcf57. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:01:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad17c9c74100f42ec1e8221f5d7f8f8410a14a203691e5f3dae8bbe3b83613da. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:50:33Z), 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/NL9KQ2441962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc48100f88d9978bc7cbd8c602a0a8233750a0e9849a2302dc2c6cc9b67d1476. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:38:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87f91a89a02ebc32b1a7f5b508ce6bdfcc85bfe8906a75dc0a359dc16b0d6b2. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:49:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629fcb9ad1a5f62f54988853441efebb7e4fec7496c0967abd9d43bd302767b2. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:46:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2441965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe91c91c427df7589ad6a1436f629b4ea87e224e2c48ad8d2eb36908829b513. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:46:39Z), 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/NL9KQ2441966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333da8650c6513118230b0a4d57daa67c61ac22108c24cfff633c9668ccdbd42. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2442136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce3941861203f328ba4ff442a60718d6037d15a69ecae0446e1378928b22741. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2442139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db983cca6ed510227805dd858955e2f899688e463a5164c934172cce4d05fa2. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:21:09Z), 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/NL9KQ2442143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1473d323388da9f6807fe7b94748ca9a649ff9257f655a70d2f0eae0137ed5. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:08:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL9KQ2442144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30b1b82069e5c80cce6c9be6138e763e4debb24d0b60e9092f8dd51ba7c8957. 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/NL9KQ2442147.