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 0xcaddf229d90ec22ace9033d8d84ca756dcb37e47dc83a276d35ab050c6d29e75. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90929127-9cc8-4905-b8a7-46104db0dc38.json and https://artists.proofprofile.net/proofs/artist/90929127-9cc8-4905-b8a7-46104db0dc38.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 0xe6a1b963658a5b5f74db87416259532b5b4da1d645b7dfc15457b64647231918. 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/QZTRX2308134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19e033f904937173f59aa8214eec08673471e6a1920958588e19f3a22cc5e98. 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/QZTRX2308143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0c9add96a8126aad79a64125c4ec4e894b75720fe125bb6b4285552bb72424. 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/INSK92400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404034544f2643f9d910bfced16f04b4725758c8d48c847af6e817f46c84f015. 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/INSK92400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036bd78f8e0903cd7ce434f4e830044aa42d0b8c2655d4aac1cc42c2e481ae2e. 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/INSK92400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f39d3d6f145f770087db7bbfc37da71b6c6ebe87253013edd8c0a16b16905e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSK92400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f2c476d285e68174ceeb4411b52ae71551e880fd29916f6ad731b17332b0a5. 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/INSK92400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdee5202a23aeafd9cc4533060bfd03e93c1b250b867e85ecfe7b271db939844. 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/QZWFE2397887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbf25a4a4334e2549ffc393f4cdcca35d90cd2327d5ac6653e51016a255fc93. 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/QZWFE2397888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029ec396c0c9043f6836cc3fde92e0d5084005cf0b04026d08a4985060cfabae. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2310855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4436bca7e673f60557b6083822ccd3db035ce6028ee2ab31d590890c57ce2b2c. 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/QZZ7U2418714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0128838e8bf87e910166336b852a2035fd1ae14eeee66997d0eec76c7e537dbf. 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/QZTAZ2377660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029ec396c0c9043f6836cc3fde92e0d5084005cf0b04026d08a4985060cfabae. 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/QZMEM2310855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8ecb980646e08b1d04f6f2c451e4fd1bd9547fcd6ef0757fdc1c93c90e1268. 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/QZES92275859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1985e75dd74bf47cf3dc14a47d21b33b98ad2416a95d9ba6cec6d8bc3f6ad99a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8WX2066553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ea6ff9d6ac62083aac8be29ae6f3b0473923807aebc662397fb1e0794b9c2d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2111762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10fb179d925f1c75a910b309df850300a90839818c47cf36cf1b0adf022e91b. 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/QZES52072189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906351609056c126c4ed59448ecf4bbcaeb6b3349a2ed87128f85eef3e76b6d4. 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/INH412211913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0898fb4efa317c98ed2f0e1013e394717737bef0abf1b6285d62d68745e39397. 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/INH412211914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25660dbd5f0d1f691263f7a63e80d144402d888d1b05933c692e5bdfa4ce30ac. 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/INH412211915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22b1ebc9552d2bcc47eae96c2d3128c1a4b0efe75b3002a03d6ca2111697c50. 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/INH412211916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201f471e1fe4ca98e0ce5f3859e3dc0cb7b36be178dcb90d9117809eef2477d3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH412211917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e5daa0825ff25e48bd977b9f38d836a03452039905124289d5f2d129e77425. 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/INH412211918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057a75d824ca2a9a13072fce2caf6bee8a466616c057c3d83a185b5f19fcc5bf. 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/INH412211920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3236920637f2a78625235cbe160772c694cf78371ab5b7ae32b62695f35c7cd. 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/INH412211921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66c8a554dfc6b82226a2ad81d6788a11060cb7f2a3319b5172379c817dae752. 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/INH412211919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3156cf4faeece895c006ea542f2ca0585b945aac6ab8cd0bd21f853096a9b30c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH412212159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc803bf204edf264977e0590445e3a13b01fc2fd896c0adb54bc9400be74e95ef. 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/INH412212161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf181d5ed430118d314cc0dc2443624eac7b4cc0932bc2c9f89205b546293e462. 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/INH412212162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080709e0973652352a1161d491f854ac6d6e65a932a854d4c7462d68ef04de1b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH412212283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8974e3066425cbe930b2498d96b4dc3529a9fcd979ab5447aeed593b1eac4ff9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH412212285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25eaa02912ced78edbacc75022f3b2ebe15859b97a18a97e59de71263ba6d7f9. 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/INH412212286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cd034a6acd69b142443f8326b04a4ece9631895a220136351af7ab159b7fab. 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/INH412212284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf317ca89c0fb1de7ee70749103a63571e52532876ef7947f2ca84917221b4042. 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/INH412212552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7871a2e4ae6ca744398eb8f138a754f7e2b12c9f9b8758468fe93b13f085e9. 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/INH412212553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b55445d8ae66338a7f5410ddf853bb64b0436fcd851acf73d6ffd69a2c2d41e. 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/INH412212554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2b2a7e9d49061811c78c58ec1cc35c3362ad77bf1654fc8f404068f16807a5. 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/INH412212555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30256a82c775ccde417d9c8a7ec8dfb65aca47b0efe78d5aeafdbea334fbd49. 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/INH412212556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3727cb72d720055949f382250a45a593aeaa5b138b8a0066854233c6d4e8b61. 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/INH412212558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec46558d029985323731e49c846d41f76c41c1bd14112b8c5616906bc00a7e7c. 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/INH412212560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2e44c8ea69a812b2e66c315772d9e46a979a973f5c0ebcf397c8f787e34e4d. 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/INH412212561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc16b371427733ccc239e261b582be0e9fbab3486322edabeb708f1a54c966d. 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/INH412212562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b511f57b76d5fb0c822ce881960fd5061c867987b986f48946fe0af6b8cfb8. 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/INH412212563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e2207f892ac6a5bd1c64425ab0520cce136a68063f87037e225eff44a073f4. 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/INH412212564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668889c12c56903231988d208009a841eb5df4cca8b28414a17441d44f68e409. 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/INH412212566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c28f58e8a9b08ea58a5c7fcb2089ff1d0f9bdf806fcf3980229163405fb40c. 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/INH412213007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa312177c308681133760428065bdd0c40b04d9aa81341c331c6d4133ed9a7fb8. 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/INH412213008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e81f33fd9130ed8fd53a7b1feb238b1057be2d9f788ee59b2279db2a147030. 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/INH412213009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e5d892a13a768d9d6eb330dde215bbeb72f7e863f8dce2c37ea60ceb32b262. 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/INH412213010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4028e539aecb577caafde592018ed773db23882615ddaea40d1431554b8107. 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/INH412213011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde18bb647720ca408aab43199b237eeeaa1eac5f9050a70dde83134c5024f314. 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/INH412213012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce25a7f848fbe2d4254399a45e1a6567a0c5f35c5815b62e2413599e0cecd3b. 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/INH412213013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087224c686e4a32448aec212ae8b0a3550f38d2d24b9722ab4e6cf8c04e5e109. 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/INH412213014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde83066e3efd3e2f816cb7dd4900db9bed2c643398fadbace67107f06086cdb3. 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/INH412213015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4043b0fccb057f804e809b5da17398edd61dffb83203ab252ca29cf319ada686. 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/INH412213019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccb21aa4a15c3f2f0bf667b37a6398af671e0c68300a5d2bd46b9d629c0609a. 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/INH412213022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6474037845ac1fb92642c582a0e851d1a56707647afcca73da1b5014b0212d98. 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/INH412213330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033c4e0194f8487b6888cbf47ab3027a30cd0019645aaeee5d06843d35ce091b. 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/INH412213331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc719ed273397d8f9227c015e38fb5c7087121b3046809e477d8f43935a24778. 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/INH412213333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1771a27e0d7e06688259dc2a824ea4a4d0c1cf3fc6a1c860faf85d9936fcf797. 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/INH412213332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbe279a574d86036704949e57c30eca6e8601bdf8fc334b10d83275701488fd. 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/INH412213334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510bf30e495f67cff99361d3ff3c0180914d50b60e7660350a20ea532686026e. 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/INH412213335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa20b96c60d66bcc6a0491b0d8f09b969aa5a876f591fe7988c850e324e59e89. 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/INH412213336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5fbdff6dfd51e92a9bdd9624b1f8aae44cff1855e77261a6d77306d3800b01. 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/INH412213338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085318c1096bd78a15a6533f8a1252a55609b45ecced02a96d068b2128101261. 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/INH412213339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ba1ed8d4f4ae711b2bb22042b7068f1936a1ad974819506c76793b0e0d6214. 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/INH412213340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f3b9a69d6383c4a8eb49466cf72a7a416c58d5d5590f05f2107faebfd62176. 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/INH412213341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6356004586fc924a6539a1d642024cd57eefe1408ee50aa86396bc2ab54743d. 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/DGA0P2432839.