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 0x2ea4f63acb3431581e2785ccd17140e543f114cbccebbf84825db28d6a5b549f. 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/2065d9b3-df0a-4e1c-998f-92f4f33425fb.json and https://artists.proofprofile.net/proofs/artist/2065d9b3-df0a-4e1c-998f-92f4f33425fb.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 0x676fcd12b17da32a4f1677bffa69a726397bed5beeae3b5d4509e895ecf978f1. 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/GBSMU8025426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe908a56019ccc4d079900ad408723f264eee07594f353b7d3bb5bf5cbb14c40a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBSMU8041701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7b765ea1ed86edbeb31e0e5f5e05fd0dd5fa7b7957393bb4ad17add661241a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBSMU8184931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf5ccde917c51860db315107b5816940547af46a495f0cb81c5a8b66fa38db7. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GBSMU8184935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1619a014c80490d8acf658c72881dcea1eee8375fc1eadac5f67ad153cf1f15e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8184941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb8f708f1f8b80de3479b131c9dae0e3e522b5f1b929cd3c587a9e41589539f. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GBSMU8401224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16db88d08c329c481b657f5f109841789b3a88999506c1b8cb66445df1fb4a7d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBSMU8298531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7243870cad808752a5373563da25a4bc6a092efcaf2818173be48e982f5ef7. 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/GBSMU8298533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990feca74f467be317a3860e29b340d35782cb7bc097ce3bb4a0fa045010674f. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8298534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771ec89f01910818879a65cfa04019b0e5aca3e9aef8bdfac4ffc1aacf2b59a5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8490075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209a3ddf996f41f27584bb2c952eafc981931b412c48bdd247740f0624b1be0d. 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/GBSMU8553314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee483e268a720320603b9721e7d54e0f9c127df44ce8ccd5b3e0cf0564e11978. 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/GBSMU8660768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa32ffdf9b364dde881eaf3ea5ed39b2d95761e47bf609b24bfa5208effc70d4. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBSMU8761211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bad7fa435c4b84d89a4d01a42b70e7d9c34dc50c7e684c01371db89f182499. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8914540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6563aff175a5d84d78aaf11960665a15ad6f98860e95252c0192eb3ba6de11. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBSMU8892124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233bf06443cb9446850ea0f959dc826491d5e40a637711fbf3b2296955543af9. 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/GX3HH2166182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb40dc8aa4c7392b9133b78f09de36f676d1f2a2a99dddf3a726695c04346aa9. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/GX3HH2191810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06334c9d2e45d5e36badc2a6a997b7df4be264e23cb072649f710e2bbd383b59. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GX4R52133301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a61b0e2568e705ea25e8457e2ade269c3ee1032caf35d9aa1dd34aa5b7f5eb. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBSMU9988671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6d5e023c8b64ce958992177dfd791bd7dd5a2eb927b1ca0911cd539863de39. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:33:38Z), 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/GBSMU9988675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fcc26bd65f291e31cd2fb5a16fa6a6857f30a0d722c020a25eaabac53268f6. 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/GX5MY2118154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dc73f0b17e6419fad86b0ee1198cb6866ebfc81e1dd841aace6e7ff53afc05. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2281846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe029f07bb0c6ce456d69251fb71ef69b8834d58ae5bac2b55e00771c96489763. 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/GXBDS2305780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2b4850ca7076da82fe13ece09dc53006a5b48ea09ecaf774384949d56c8036. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:22:27Z), 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/GXBDS2373990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a867b8c489f850918638512cf75be42c667533a9a0cc6505e81f57fe7937537. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GX3HH2474150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39771baa0731735fcc926a8781d20aca03fada1eea61087324e9768fb55295b4. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/GX3HH2420898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3159fcb38598508e3b54abdb9131f2a6641e21e879345e29e8e7269eb45791ce. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX4R52450338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf563bf74c8d9a04ea0760e4238cf27bbcae9d3a842478d24274c2ba02ec6ee2f. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:49:12Z), 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/GX4R52485588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd2c7ea42aa5c30f5af2c4978fc3fbfcf07ee3757052d411323f4b3b4fedea9. 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/GXFHP2467162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74b01cc8bcb672dcf085fbadb05e3e4b0897aa30e724a862e46c109075dfa62. 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/GXFHP2475924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4125d4a879954a5395360874130464e83e4c81ba0b3c5c9a74a3f4cc93e95b5a. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2412446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5a967e67c4c242c81d3a0886e8214e8e0e7c218e1ac4170a4c6e531feeda77. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GXFHP2426414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520139cfece378b4bd1a28f5a05cba8749e76877d50a154c020ff68e867a1dd8. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:32:34Z), 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/GXFHP2411748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf57354aae76b099a7eff857b517e7a85cd89a847f84a2281ef907bac055bb3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2458222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53fbfe657ca46d7f2a83fa8a038ad73ab8053a97bfdf215a115df7427c7692d. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2404558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f761b7d860daf542b0fea7fa5f0a7527be1a1fe1939b2fab0b9f5e14cbca92. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2529615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8cb576b02647ad40ea77552ab33fbb1c1ffcb38cac497c10c6a283d46baaf3. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/GX8LE2529732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce23b1f080752d48b088b8cee05623aae4e17d8eae00dc3b54580306bcda843. 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/GX8LE2570292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45630561e4b5f0d86b3506e097da5525ca56fd9a7b3f01b509c3e56cfd0c793. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:38:28Z), 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/GX8LE2591917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0807b9a1e545db0801934437a3a6871af64d457a0f44432740ceac65cacc8363. 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/GX8LE2528825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0f8b2371d460be93064e6e9c6a147634241da89ee7bab1236154ef58eab51e. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GX8LE2514249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920bd72e4bceca614ab8a61f65b60634a6b34895292a94e9928af4429b4816fb. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2504648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d17be139338691c94dc72c019a6d23b71f4e245dab5c6fb627a5ca6f4ad1570. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GX8LE2525918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd374be997b051906e7771b89da9e80bfff6425b8e978e3fd56a60a913fd3c3e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GX8LE2534918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcfac8609c65fc2751800f2b4ab50457f73f7eb94ca1a0f8a13db4e3a655690. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:32:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2543121.