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 0x47de5b10c7f5a560e680fda672925246bf7e3a6266a909d6efe23c84992dd1f4. 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/2dc5ca9c-8239-43de-b02a-08fa27c3f89c.json and https://artists.proofprofile.net/proofs/artist/2dc5ca9c-8239-43de-b02a-08fa27c3f89c.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 0xe58f7ca4cadb89edb824219cf4545f026699c8a181d2086ba79abc12a0e7ce8b. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801850141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeea0cd10a46502d335238644b73acc84d2ff77c2e07f8fe739709ce478648ad. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/JPS801914392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5203d737c9be991344a76f0ccd21e8eb30198370fa04257a3dcad28b47b9ea0f. 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/JPS801914393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1b69c2f135ac415015907ea5cb037b38a3b86590af9416552e26baeb1461bf. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:47:02Z), 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/JPS801914395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfe1bf6c60f0f97d4bb6496782bc8074a01acf1dfcf53a2d6bd275d4eb04502. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPS801914396.
東京ミッドナイトクルージングクラブ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807316078d6b108d745ee5578e6cc3a6b19059812b42c144ee554ba1901ba40b. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:49:11Z), 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/JPVI02000765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d9da773428ab99511e34d8f8c5039e04bb3be5e23e39257ffafc09e5986976. Chain 2 (Bitcoin): anchored in block 957961 (2026-07-14T05:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802000394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec940a9b51259bddda68424d71c74867afeccd3e6118d405539d3e77f67dc5dd. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/JPS802000395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79aed2a8d66ba64af68ba7f8e9e316d5d9c11e83e3cd36e7eac30141b6ecfa53. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPVI02002382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a470b755460161a251982db3e159570eeaa615c220dffe1338f0ee6fb6ab3e. 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/JPS802000713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79aed2a8d66ba64af68ba7f8e9e316d5d9c11e83e3cd36e7eac30141b6ecfa53. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:28:25Z), 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/JPVI02002382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a50e28b7a7ffb9d4c7690a621de801428994de75bf1395db4a1a2d9ff3b5fb6. 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/JPVI02100622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7d8aa368d910f0dfa42228b793dc6e909a191db275409215881494617ef31b. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPVI02102036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3e5c696e262ae758cbcee33b786346b49d56dec4b4fb3bda4a3bb6ac15e7c7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:09:12Z), 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/JPVI02102037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5027b10b8fc3cf2f105dda07f1c908ff58e6103d394a2d9cb4e2839a26d279f. 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/JPVI02102039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb753e22c77161fa2e9b8e8589c2361d5de34071e236caf1319ffbd3a5b55adfe. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPVI02101493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7d8aa368d910f0dfa42228b793dc6e909a191db275409215881494617ef31b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPVI02102036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a50e28b7a7ffb9d4c7690a621de801428994de75bf1395db4a1a2d9ff3b5fb6. 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/JPVI02100622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d78e670d750a09466dcff4379d39b2f95389734302395040da1bf56118fc3b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:13:52Z), 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/JPVI02102056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49769a5822b480c19f1eb6aa841c437980825ec1342cfbd44ffba815c666b74. 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/JPVI02200525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef209271bb315ddf401b976d93dc019a4e5f8344ecd8336b26e9a052915a2d6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:04:50Z), 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/JPVI02201092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51caece48c0cfbb9d7d7135b3fb9cd8bccf62e3d21774dfd1efdfa09b09d0785. 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/JPVI02201910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51caece48c0cfbb9d7d7135b3fb9cd8bccf62e3d21774dfd1efdfa09b09d0785. 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/JPVI02201910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c7a734c8d79c950831b1f5f62cd6a37613d7cb341d86681bbf2b016d5fbd2d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPVI02201914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b45ab3b2a9d04811523be0b9fb94505ff00f0ff5e0eac53d307ec886c11741. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPVI02203831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c18749273cab4ce9248807b9f5d2516dc0c528536ece9ed7f78e50ee8049db7. 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/JPVI02301173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e9ec1b81f95d34b89401a43e246799f78b138f0ecbbacf6a854e3fbcdc4349. 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/JPVI02301964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98abae96ddb0f1462769ca77054ae28a209eb06ac1705a2130868efde118825. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:01:06Z), 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/JPVI02301965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaa0487ab086a6356baaf6a3aa763a41f036a007756e7654c758ec505df0c74. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:46:30Z), 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/JPVI02304432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1bc4ac5d2a0f192d461186312ddea44059e6d3197e17b8e69a5a35b45634a3. 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/JPVI02401647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1c5c16cfbb1745bd113f14ed1e86f2638ba9a37def75cac9bdfe0c1ff6c25d. 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/JPVI02401830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62b1b792a555d524267e0c916eea714074c66210693f23361d2a1007108fc2d. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/JPVI02400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8981f43e91fd89bd08dc7767058bf1c5567b7a87c43fe9f33308b888b75e6676. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:03:32Z), 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/JPVI02304300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1a5054b6417e07d04a117d95fa26e777eca7d047c42877b99dd1d22e0bacac. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/JPVI02400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537aa8f3b527ae1d0c8ee70dee71594cb9fb573941fbd8b0c6bb3b3520686190. 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/JPVI02401833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1bc4ac5d2a0f192d461186312ddea44059e6d3197e17b8e69a5a35b45634a3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:52:35Z), 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/JPVI02401647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fb526306d6919ff44fdae93eb083c5c4062c7e8eeef4fc2dceb67fa0430065. 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/JPVI02401834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84a4b36c7ab563df4dbebda0a8f7703e2bdf99f786fdbd6ba1d45c173f9ff52. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T07:58:11Z), 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/JPVI02401835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ec502192e2f10c6d339bdb52314d9fd8dfd43bf554903cee06ab3b5c2a6738. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/JPVI02401836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138a4549c652557142334e192d04be140082d58d624b88efbebb3c2f8ca2f340. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPVI02501844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9022037b43ac43e41265b9724aba94df165c2d2cc0f6fe69ee2a31d9977a0002. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/JPVI02500815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe083c5fe3fa9b99973ed0f271d37d401069656c545a929ef5be1b5cd7e25363d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPVI02501387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d91b2d0150e5d18792ce646784e561063a539d47b133a14aec96036e8e2fc9. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02404089.