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 0xc4c811a2f4202bf6187334fcfadd149632a3f2736d558fd97f57e14da71e6ef2. 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/493dfb1d-b5c4-4563-bdf9-9e74e51ddb8e.json and https://artists.proofprofile.net/proofs/artist/493dfb1d-b5c4-4563-bdf9-9e74e51ddb8e.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 0xf653b18fd2934a71cd700cb9625a914df4ba033726645955b4173db2431c7e4d. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZARB1855261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613cdb03c65f895f8d2e468c6d28393e5493d04a29e78021329015ea35e2d71b. 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/QZB4J1828245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37f8c3679f17efdb02116fc570d078905adb84a0b2d4f5e108bdb1141f9c3e5. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/QM2PV1815692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3807ece78e6292fc356ef029c3261c3deabf464c0829abdc5d49c345c5c3a4. 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/QM2PV1851989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4d619eaf52185913262034eb8cf88e648254c48915f12074cdff625c2d8491. 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/QM8DG1937528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ede979546b2383e6c653cf4606bd5f6cc93710729d88c84108183f248c98971. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8DG1937527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27930e05a2b92e2b9aeef3b6bf2bd7c699eda5a682abe5502ab01925aae8546. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:53:19Z), 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/QM8DG1937526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9955391e1c300867d655aa63b3a37ddc687bd460d33dbd750c0056f6e5a69f6b. 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/QM8DG1937525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded905453b9d1aea4f1988baabfcc328529980656b6a3eb128079baabceca97d. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8DG1937524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fd2902c7527f1e7c8a76d610a8121e174c8c338a62393cb25ff9a297f128c8. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QM8DG1937520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d607cfec9dcb0189f4fda49e4a028ca78ef9084c8d3c1a3f8f0fac603a466. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QM8DG1937517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff85d3be5864771d550131ed4a58bae76c2f493bc9a57ecc10bc939540160300. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZES51803856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a97f8f7397fdcc043908dfafd3233a039023e9b0c2a7fea99df4a4c1ae50184. 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/QM42K1853713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601f4b45d5cfabb522e8cac6dc11cff7f6dc5f95d90f000fed59ad7731edd94e. 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/QM42K1802193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2d4edd55007d85f497fce7db71530020363a7d063bcc3d922f2c63f6f06dd4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:29:49Z), 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/QZES51803857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd0320bca6d194550674bca58d521cbbc817a3d537711a0d4b08695f123c60c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51803858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7caeb7242a38ed82d3ba687c68fab63321dc6c29272040808d7e669e837442. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZES51803859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a21db86645c18cb851a75bf44ed049a63abb9dd9f355ecce0a31415b0eb36. 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/QZES51803860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f890e88bc7ff399916cf6ade972836da0627a11ecfd2f5b3696d53da92cd012. 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/QM42K1865034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a397d347b6d7b8f4762bf5f5ca098245152162b2d8e6c45564dffd4e668d145. 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/QZDA51868175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059d4d87890b5a51aad637ed193345b678aebf36b996586fbc4f4fad3cb930c5. 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/QZDA51868177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53405852435eb76383b108bdb8141638d6827f2da78865dab1ac9a85f63aae1f. 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/QZDA51868181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4645f3b65b574475e07594a83a64753aab215e89d95d4b529291344e91643d1c. 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/QZDA51868182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a11a9f5776dc44e817975b6e6d16e56c75d99a37675c3ded3891d919304d68c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZDA51868184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1e7d9f2bf6aaaf5261b116c5cc67d1ed5e11de5373a3b0e72bff6d78914423. 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/QZDA51868185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa751e4b25beaf72d91624f39182e34b6bfaedcd50edcc73d27ae99d96090d1cb. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:41:33Z), 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/QZDA51868186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607d00f1832a2073164bbe2088ed29c1d5c0b5525640fc8517e39abd3326c3e8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:07:51Z), 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/QZFYW1919678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d8616f99f1e8ec65792a4f4ccd34926e012f803587b3be1cb411bdbaa25a11. 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/QZFYW1919679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1964f7434b82de1086d6cee6cbaf40b4f579e35cda05ab9ec7f2844aba48b85. 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/QZFYW1919681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47184f5cef356d3d8e3de2d6311e72cc9308b2e804f38e93597615e518883eb. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QM24S1927351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40791fe1bf9ffebc52f24a02331f19f0bfdd72fde49ae2036fc22d9556e8a2a4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:58:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1927619.
Midnight Sail (Inspired by 'The Outlaw Ocean' a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1152f8b347ca4176bf5dd1174fdb8710fd7a0f57cf62e9488eb0e776416be712. 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/QM24S2006592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d0f12704118c468d2832c86c636eb7e8ecf5cca75b857daac0528c0dc56a60. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QM24S2010139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9428917b0bc92dd6bd39aa35bb412b56ef5ac8f8a1530ffa4678176a30b835a5. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:00:42Z), 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/QM24S2010090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb34b2f88f1fbf99fd5d7b4f670285ca5d816aab44d4bfad8f63a726b0e0534e. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:04:01Z), 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/QM24S2010142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f4e6572d4fc9bc53ce4c7928fdeaa356c2d230631a7accb343b11f82d7dd3f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:16:35Z), 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/QM24S2100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc359faf29dad0d7318f1d6a19aabfc3f6a28cd0b8d1672b7b760ac3ff0b8eae8. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/TCAGE2240729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb78d31a628ae892efa94f33a990420d59ff63b2865c42fc67c1b5a5562a514. 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/TCAGD2236615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc359faf29dad0d7318f1d6a19aabfc3f6a28cd0b8d1672b7b760ac3ff0b8eae8. 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/TCAGE2240729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cba57c4b44c844dc750401d72a3f8c217c9f67881550a9f939a14d8a0d3a3c. 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/TCAGG2237726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e3f8250cef8b4bd614958c43004b4b2ea990a1dd6f617d1155f4c9f6d8f521. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2281436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5d774564c7c57436505cb8575ac9d6f5ae28709bf9d9f67c42f5e19a043c7e. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:43:43Z), 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/TCAGI2225120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cba57c4b44c844dc750401d72a3f8c217c9f67881550a9f939a14d8a0d3a3c. 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/TCAGG2237726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e51f74bb24692820137670c160b7f32d93491475716abceb173057031890a4. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/TCAGK2232584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10669e9734cc65dd9bc03c26293ec806b9392d3fd1e65ece38f64575cf0623b0. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/TCAGK2232588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb46350ed964a677902fa89ac0af4ae2b0a2915eb6bf8250e3ba82399e079f2. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/UKZGC2301180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52936c3d87f1e53294cabc45ea29a5da5536a92c21a6f5f05b82e163eee747d. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:54:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2301181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061dbb533ded80b375f6ae55b461d8ad064885046269dfbf8d4529f40d33a97b. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/UKZGC2301182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bcfba3d167bcc6f3a1b13f9b0349cc6dae80b1154e9b0cac91cf23c090cd35. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/UKZGC2301183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb02843a4958fff39f47cba91384569b502a3a1f781bc6a1c7e58abb3255a157. 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/UKZGC2301184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6389d5d04bc64240bc1b8bf135ad151932d3a9c8c22bc771c65f9c50f150e2de. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/UKZGC2301185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fb925cfffa22e7efa940fb48ae31013ef9e9b9cc7ee89b2a2ff8c1bfa97adf. 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/UKZGC2301186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8ac3d84fc1993e5251462f2232d87daf38209948a234b94a0e9a337e4cabec. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/UKZGC2303529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13b59ee1a6a8f62a89c189118be18bc94179cef3f2c22e3138b23bc78bf529f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/UKZGC2305970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44014ba16853a656ba6e65b89a8d387ec7fc1dbec10a09dd1e59bef11191a091. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/UKZGC2305966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfdbc113907f0188a2ece8a1c1f630ba7fffed582d4aef8609f42a43479509e. 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/UKZGC2306579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ddf24d555d0fbe2a52f6c5bbe1f489b48fde303fe47d28bbb7d9df321fcfd3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/UKZGC2306582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c605182efa2596b61dcb7bcfe505651dbebf0e4c943c9098dcbe44a432abe1a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/UKZGC2306583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba24bae2d9ede85b78b9fef0865baeda48f97d00594aefb017aaf310a367707. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/UKZGC2306584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eb259185daa780244af95b92d315e47f8e88ff54c51f3fa3bd4730a7c0bd42. 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/UKZGC2309427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce39f6252430c2eac6b54aa74cc8d5781ada838740b8966d1b31e11ea481604a. 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/UKZGC2309430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb045b7affc666264f513fe2b8af2a31781f717f0c20607ba578fc1e7cebe19. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2309450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d6fbc405f888cd05da6212457a1e174e4d85a3bfd6cfcf41863b851298eb20. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/UKZGC2309460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3130117e3f20399b1f6ddf8f6b3bbae953c5ae0232ebecdb6c59340ffd9958c7. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/UKZGC2400260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3716fcfe535f3772e510c4922e2c1889493a716bb18cbe963481a03a53ee17b2. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/UKZGC2400262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e56ab45d0291b963fc607073c0f848c9f7952d11c09b90e6faf50c54724a3f. 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/UKZGC2400264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185fa3b3603d7884ec40e26d3364606b11e926f39a34ddac6ab1bc66498f6134. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2400266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd196eb76f1c8d63867eeae996a5e39ea09d7af0dac27edfe07e3ccd11e6f663a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/UKZGC2400762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab29bc44c9ceb0b37a0707eae52fb3d2295b2ea04fab6e3b784f5b33621bf8f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/UKZGC2400763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf44a0f812263c3c8705864565dba1f1dbd66c1ec7d806187bada1bff8759808. 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/UKZGC2400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c09e93b60c1132c7ba5d2915f40c52e3be76494abcfde95048a414e0956a86. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/UKZGC2400270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8856ca4096fd94afe809aa50846c8fd9bf829c2755b5ce6928314324d784512e. 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/UKZGC2402705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e295fc7e05f411f91373bafcb1d47762ac9eb7f1ef5f0f0dd40b493650e004. 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/UKZGC2402706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dd7cd59e4ee50d233a1f77e5e985f6511ae4be9aff17e8490ad14f75dc7538. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UKZGC2402797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8856ca4096fd94afe809aa50846c8fd9bf829c2755b5ce6928314324d784512e. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2402705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b2d93ceb96638504544488abc7ff5fbdaa8633d9d695d96c1ca6cc269bb81b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:20:57Z), 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/UKZGC2406781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8ab669c50cc36d63230938d69ed63d692578304b38958eab6c34e55a75452f. 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/QZARB1855931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb690a4ec21ecafdbb0142d100d6e0c032e59e7ddaa5b9bf48667c7a47603566a. 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/QZ8QY2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe834b50abe39c8b34cf4b16faf452a009a5ab9f965b4eb095392469248c3a676. 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/QZH6S1900437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778fba703042e34dabeb25af85e5d6d14a1aa48174e8f9f4703ef5d1ea9c4349. 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/QZH6S1900438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb690a4ec21ecafdbb0142d100d6e0c032e59e7ddaa5b9bf48667c7a47603566a. 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/QZ8QY2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcafc418021118ed4fd36083152a0e451482a27cb5d340468451fb5bc104075. 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/SEYOK1841955.