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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd991147b2c5ac22372f3d1eaa7a500df3d6bdc09fc60c98aab781dbc097d5646. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c00ed2f-c60a-4810-b30c-62221253b665.json and https://artists.proofprofile.net/proofs/artist/8c00ed2f-c60a-4810-b30c-62221253b665.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf0792866fcd5c2e58b4b95e3f4265f02da3631addbdb617520ccd3c0941fa0. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/KRF502300411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4f4ca0691edb3a662c75b22a7007505d3d2bbdca9d7c0f6cc70c0d72112030. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96745a3fb708cfce7e6a727dd159b674db236147e4d6d7d2bdba91c0b8facfff. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502300413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e072f876938920a202b4a3a8210b157e5b047340affdaab500635cdebc1094. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502300414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29144fe29b4afdda80a6663c50ef161bb7fa6d59823261238c3dc0bde24ff896. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/KRF502300415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399f72fefacc9b36a51c10d0d8eb0bf6f81aff97b41213817e5effc9881b3153. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/KRF502300416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6232a35be8cd26f5f2cfef7e0f63f846afcfd7f75232958bfc3556ecca40d3f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502300417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8929884f866ba82edbb11e521f3aeb73b0389eb9af018807268545479c70b00f. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502300418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a524aceb1a98aa1701562f6ab43d8c538aa140c28cac2b7928c2565721b36b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/KRF502300419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ace524815376cecc3bd9a2ca3d8be51688c1dd3dab97454fc4d9a0d7660999. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502300420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43092ad8cc14c58c5569c43143697936b25f3881f61c1772df77abadf29d50c0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502300421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1d2c2c04b51cce15aed16817408ad656c0573713e11296909fbbed12f80d5e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cde9d0fd0d5547b53736ab3de940c1f3ef8dab896fca3a176212442dcbfe428. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c95a4364d6187c69a8e4dd8c7958a18d30d8065f4d53450713dd60ba2119e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea84dfccc5fa22c004bbfe375499901d06ed085fda7b0cef287d1840bbc94c0. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20890fa2f495f8089238233218c5f466acd7fff27021f7c842763523692898e2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742e30c53c7bf0574ab86df41e59a65792a9ad11825cc2cd59e76ede6e85b464. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/KRC092300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7847cec2abfc638a2502a48e8c19fab12a84761636b35e8d7684ac342bcad90. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bb8ebe2bc559ae570bd60aa75301cbfcc888e859a1f006ece9c3067a40f893. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/KRC092300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192478b3f6e4b61e23a2f59468709c2ee24b8b0db223f114d3296267f99ad7ab. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb942a94d3abdb2bd9de599c110f3f80ce7ff5a0db3264bfcf58c1f9bd363224b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddabe08d77412844101f611d22b90b66e31357604db7c08ec7643607e4bb1b7. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRC092300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c880d5e616417cb591cba41535d51bc3d4142326faba1a13d32f220794bee5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/KRMIM2221720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a59f77ed5466fbeef62a8abf69f88511cebe2e1c287eb0276450b2aa8cbc60f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/KRMIM2221721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ac6efdeb2b8e2538de4ba2cd534b8d99d2effbb5559c39c3e57696c5cbc62a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2221722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb367857e38675ade77d3ad6b48f31e76173c08419e025742b9f0a27ccbec11ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2221723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652b770dc3eb936657c2bb97374b157b12fb77b28d2ef092e9c929a50d4391c8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/KRMIM2221724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180460655eaaf082d6287699c9a29224a8b03252dc1f94b1fd9a74966ec7f37d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2221725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432997fa3dae4fc3ec4190528fcdbdf75a86c2b26ac879498c1ab880a723d9f0. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2221726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683acd40b3863a056b21d8a7917d34d1e24bec6f4780168acc34ad36709f1153. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/KRMIM2221727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901531b7411a96d6133027b70ee08f76924003cc34f1aa3b7f1a7fb302048013. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/KRMIM2221728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cb3f56f48e7ed6346c38e528342d82b66035c3678184ca45345d454d4a31dd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2221729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52af9b9a7bc48d3b6ae49d1ca8f39b3defce7bc9b10353eb9bdb6d22cc1d367a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2221730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9480fbc1e827cc82344ca8ed34c53d85c33dd188a000aed74206f046416d4386. 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/KRMIM2183672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e8ecec30ad66065e2ee5e0535b12ab1319c300bdaff0aa31851060d1a01e3f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/KRMIM2183673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec63001464a7fa9dffb8c10cbb1a74132213539331e11eb70112be42ae9644e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2183674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc851d9e6b4d6da21b04535501ebf723222454cdfa67aafcf4f3e402783c3d9d. 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/KRMIM2183675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc14ef2786545dfd76044ef8e3a3f1248c2baa148478011082e724b45621f70. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2183676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2873e8e41212cfbe7e1c635cd2ccc624c44059796fca4227aa80650a10c836. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2183677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c5931716155e2d6518b2029563d23e2ea357261798fe5c3124a267ada29c47. 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/KRMIM2183678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950cd8587010565e3213fe54b31fa7ff8dcbbd66c4830e02acf4b05731e4e109. 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/KRMIM2183679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b483ff84aaa31a6a959d13e0bab8364ed77d6fdc8d183942bee0b0b6b9865bb. 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/KRMIM2183680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56908ad4ce50a63ba5650a12678a7963b19642ff00e99296ed833ec930412dca. 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/KRMIM2183681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc23135c72b15cbbd78bfe5adc41327f372902b8eff65cbd7057497736610ef. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2183682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b7ebb656725434e7a0e3a27ba0e1ab91ad47fd2381733ccdf8caf4163dcae9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/KRMIM2179111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0085505b3595c14814a7d8313e9650a0c6d9e04f59df2a5e51266bd65c16e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37304de03712ae094bc0a398daa4e8ac03e748877921147b2147e990759d0b02. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4a8af90273aa390cfd53620383d4ba27349752a8842b4766b63924d3b1e8e7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a65ccc854b63078f48689ae6ba0a1129a16e5a49230148e54ca480576582ad4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ba337433ac5ff52dfd672f904def8263f4d56dab65b01b43144d34af5d1095. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f477fcd1897b25fda1c49f8c29f3c3c13a74df1c267082b9c5cd6f010ebbac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8a89406047c6a0615d2eab4daf4edb120d4ff55bd1cf383bd105576f10e6a5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/KRMIM2179118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d49f87982e9a9891fe42e478208d08a3bf9165272211b92e67828d0064abaa6. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4cb677e05ab03bbd293de9e96fc25d4f25ef468bf4ce2b8c7b17c827da683e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/KRMIM2179120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bbda77b060dc8770206f9fabf548b6f5ae91b0fdda15ed4e57a476a4d3dc83. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2179121.