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 0x669912474082195574184af50b492b0949c042fb30f26edfda701cd2eb29d8fa. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50a5ce23-6c85-4e88-bb88-15576480e0b1.json and https://artists.proofprofile.net/proofs/artist/50a5ce23-6c85-4e88-bb88-15576480e0b1.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 0x92f03799c4054e6b91604f3315084d59a23031a9d30c57f402a518270d41aa16. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:54:15Z), 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/JPCO08728710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a6e1b236c11f4281f3d449549562652dbbda6071107131169e1db7a4ed286e. 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/JPCO08728720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c5e41a7ebcd2013da2d25b8bd9c1aa0458b09a3fa7c5dcdbbe182d64a25d8f. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/JPCO08728730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10af93d6c13bef4545d8a685e09da2257fa05015c04e8b38803dc539e528415. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPCO08728740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56a5279f4f6fc60a0f34001b4ab0117338d875a0e6f4c73482d9d786369ba71. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:04:49Z), 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/JPCO08728790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23c637bb2bdb6eb227b2ec7d4d111948c8d412abc2a4676fa25aed20aa945d1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPCO08728800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60614fb639f6ffdbdb88474ebbee951035cf440d3a75ee23e613b28a3034148. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08836520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1e0df43a8c48344fb4af29403a44616bc0cf11c513520b7da1a273a06834be. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08836530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39a771b4f438c1a3de5c6d04f25c51fd8aae607e34047be5f897bab87081c15. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08836540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d5ebda0bd71774c31312a8c536594e165e244a0aa8a0f8afd44f120093f8c2. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08836560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecaacc1f51255d2ac0629ae8d273c2167203442dd8021b025fcfe356471c501. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:25:09Z), 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/JPCO08836610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1385ae6eee7c88fbd7c8c429263a2ee4b7e68755ca8bb8bfb50177850e58fcfb. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:49:45Z), 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/JPCO08618620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c8a69530a9e5038888fdb82dda09bce040c90ec2bf1558f04765c07c5eb927. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08710540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0692f1bdafeeb0fe9aa2510d45acba71fda93914c00fddaed078c5c1a3537e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPCO08320110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6163c48758d3c25949b4dcf8654eedb18adfe3571b370321084d310edac12046. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPCO08202140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3802d57a900fb2f6f97bc40667a02d2c45d2a72e1a51624e819508078f070f37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPCO08015870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c380de0ea9fd6c15c66a29b620b97c9bb420051902cffd7ccb4d47746d255cf. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:52:45Z), 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/JPTO09222750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5824bdade2d2f7560959c23d39ef167cd355c093e5e03d8f354552f81cdda02c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09313810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc3a57bf9f94fe0a508268adb6d25a2017e2e013c01e057e14742605f0f36a4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09319840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7476330e512c8af58f2dc91eacdde0a9769332ca317197e5efb109b6fc930a9a. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09520750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a9137850c301d738ebf707d69e829532fbedf003a884cbf426d4388226aa54. 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/JPTO00000734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3661070f582ea4eea6c2859e4a497ef96c2625fc8dccf88c1436069f44404e7d. 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/JPTO00000735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ccdb9f523d017085c420918145331631f85aebf0cb454aaf9ff9ea69031f9d. 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/JPTO00000736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf937f05c72632e67a1dcbd1f93b063656f45a23cd575fe82fc0ab67969f6746f. 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/JPTO00000737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d6c86efba37ab4e6065631457b29e02ba1ce99292d0a016953ea6877f97d53. 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/JPTO00000738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2611a9ef00117c4a7c21b925c31fe7bae9154f835c8883b0aab69bfb154923bd. 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/JPTO00000741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a908219529ded437b31511aafd28ea89be8c0ea1996f273b7e572f4b2bb824. 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/JPTO00000743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6ed4a997bbf4d3f5bf44bed61211fe8839fa296f45835a851d561145fa22a8. 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/JPTO00000744.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4543f922f6fb996d627a70250f2fb3d7336b7fb0da9568ea8d43c5cb7425224. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/JPCO08002760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c7247370e935ce821282ff89eb47f6b9cdb07374458e4d43b9e06eafe2bbcf. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPCO08292960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0692f1bdafeeb0fe9aa2510d45acba71fda93914c00fddaed078c5c1a3537e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPCO08320110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b41ed4f30058cb13cf769237fa12867e1400e686a77eea13d0b77cc010f948. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08324260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c3589c455c6eb97a624d5fa7d1b04f5448c64a87cdbe8899f789096d0b4e81. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPCO08415220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae176dfc8eae60a3e950728272c6ea3ecbfc014a3d6273adeb13c036ffc7a36. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08514080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1385ae6eee7c88fbd7c8c429263a2ee4b7e68755ca8bb8bfb50177850e58fcfb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPCO08618620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41124e917b5c3fe585f0444ef3ca20718520a9f1f0867985e04cba62e7182e69. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08836550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60047f47efdfcf9ebde15f0de8b93de74a589d59015dc0730559818780ecdae0. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09222700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e332a278cb729e687addb02a7a56d3357e48e78b94113c03375d9a1fd8a972. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/JPTO00502662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8cbf1304a368737e4d360f3c12bbd360bbbd5a38e2ce77d488da3811319db9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPTO00502660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12145b6028ba34a79c16c82265f10d8629528cdfb5dc1daee21f5a1d0efcb3db. 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/JPTO00502661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb885163e7c9a5891723d97ae8e2c9e4c026efc185c21ed0057320457e5572cf. 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/JPTO00502663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe482fdb2fddf24fbff2cb480f9c8caa27ab81e083051bff83a0c52d02119a667. 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/JPTO00502664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ea92add2b74525f6c8bf4e9cff8ecc375d51c59311246f9d4bbaa8bf58b637. 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/JPTO00502666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae37e42292ad97681ec9ee3b81db879d84cdbcb192d13ddd4e505245cb5c991. 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/JPTO00502668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6fe7485603a2036b0653134e9edddb551951888308e139af20a2f84010b749. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPTO00502780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5298c9a472514de2cfd06cfa5953cce88bb4565b7657ae0315258d50a462eeb6. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/JPTE01211530.
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