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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efc0686daa0d34f15175caf0ab913bc108d037ab5eabd5f53b9f2228d65b2d3. 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/8f19883d-9857-4cd8-aeb3-410145e6f3f7.json and https://artists.proofprofile.net/proofs/artist/8f19883d-9857-4cd8-aeb3-410145e6f3f7.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ecba803c76d76f1167bd66523a13f57932ef61e53d9159c1a03ee91392561b. 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/QZS642243126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aceb89b296e2d8d8ebc6051b30f17ea02e5b7ceb3ed3d1cef30837c77e676c3. 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/NLQ8D2200213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b536bfbe61c56d2009de8c67cfeae21b4b928bac8408858637a3e041399c8b. 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/NLQ8D2200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd682fff4aff9c29b3c5a0618d4c2a79a1b6266f1843166c6e9a4a09af456131e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLQ8D2200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3312a98e2da01e944daa913bfc86567d0161da41f3c969daa8ba359ce75d0b14. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22256075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38310a73a039b3285d106876f67601e1f29ec3ec4d0e234e505fbbb49cd1f5ee. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBWUL2058913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09830d618682ca4bc6b1a45a5656e3e2f4b630e8bb7e175c7c110a51c05516fa. 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/QZNFJ2303374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a68390a73c74526ad1941f3df0b9d0e100d067edffe7648c4780db6d443376. 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/GBKQU2366388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c046749337e95d11f37afdc1bcdcc93418916cca3976ab7eb3a08e3ac37e91f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBKQU2366396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad520e1b900a2cbb4fdad04063530424d0be03bc1212a14f82c2a91e274548d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBKQU2366399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc882dcffbd97b6ab7bdf80e58568d5927e8ca0e3be9979c9fcec21254444aa6. 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/GBKQU2366401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f56dffc514e316c370c52e401c8e43090688d04027cae6543843478829222b0. 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/GBKQU2366402.
I Feel The Love (Tritonia 436) [Tritonal Throwback]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831bb9fe3a1c72af99d7525c650cbc0df68b86f45b7a55b6ca7ef053f46b4bc7. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/GBKQU2366404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10650bf67db2a2b400c0751683e68c3181228ae8595a0ab407d8c0ff8f2ccbc8. 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/NLQ8D2200996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f6a803853d73e4357f72f6a2b8e37fb7c7138f9b5bed12cd761eb7a7e11d5c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NLQ8D2201001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb13291b317274d96c3e32f5b046d97f0197d41aba91b870dadcf8d456a92d2d. 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/NLHR22500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b46a9f1b7ba87a09c397dedc2efd0324fd3588f0b81061cc0e81473a694ac3. 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/FR10S2543156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4743f05c36be3ff9cbce4e14b9194115cd865bebd4d606ee8c4764f437057e. 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/QZMHM2533237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d71d5992a1238a357c29fdaf933de09d546bb17d11af4f5adeddebcdf037c1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/BEIW12400423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6019d1e57f690bef92dd38ed04153eb4f5b6bc5bd580403c3ec50490f78eb2d. 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/QZMHN2483356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038679ab546751f67d8bfaca8e16c3c931b1e9aab79faf2c2cf3b581e6a40ef7. 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/QZMHP2469786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713cb24c9dc342533710dde48adc9af2b8f2ea574c8362ce84fa0fc4124baf86. 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/QZS632273120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eb2a43ef73cfdf98806626cae827b5166e21d1e250a189aacb02ea5b83f7f9. 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/QZNFJ2305898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f993f77a84bf537b058f171c1fc2085609f3e5c14bc17fade192c355d0f2ce. 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/BEIW12300544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1695644412be6a2c29a1abbb8ae861ebdf43db8bd08ae5cb7e850967f15df4f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GX89G2392517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0bbcb7c1e42c9d0d43324662cdf49e95abadb9ab373fbbe4d531d89c709ac3. 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/PHW012300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e9e07675956f111e167035b0420e54742cb82f4f09d724532646cff8965057. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZNFJ2202879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94ed4c45c0122aed2390ecb75550591f6244eaad740b641d514458f29a76ddc. 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/QZNFJ2202208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae89cf635be05da00de5f1c55d4b417616c44edad3d0d75eefb9f155b7cb8104. 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/QZS642252783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d70df201b0d10b7a1f5280389e786b87a2f1674437be059a90bfa9e39ef156. 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/NLQ8D2200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9792634851dbdadd028708260226587deaa4953486ed26618bf3f8f110f53599. 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/QZS642113459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed580a1aac03b8e085958b763826b3d5a90f693cc7581745701203476ff8d8a. 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/ATEK02177120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4707c9904e6227638fec8713af6d8c7c9b786de44f68d0aa327fe678045f9c. 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/NLQ8D2100849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11022ec4b71ff3e11910c543261fa606feeaa7a43337b666748a19e09fcc19f0. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2038981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8370c86a38ee37122b707e0a6913eb2c9c0c28ef7a431330ec4f48e5bb6702b1. 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/ATEK02077073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0b34b6f0de94a4d886341fcf1a8719b551da301c5e4f828b418e7bbc447e11. 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/USA2P2020532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c65cd7ba376805d38dba11dad5a997bd202496ebada3500d955d4f6e782817. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USA2P2019785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e97fdc1f1039fb0b3d37b7d1b3e32787cc535aad27777371b5e6653137f6b78. 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/USA2P2008922.
Big Room Bangers Vol. 3 (Mixed by Pavoire)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce95176000ae23d76051480fac51393d1b2dcf46062be273c785466ead0b93a. 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/NLD682500789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa524f4e7354debaebfd3538d5f1820609895a1145118c1dfbad3f70b51da586b. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682500790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fd2cb1dbeeebd07a709edfe97621fa8199fff74dba22e63cb519197262187f. 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/NLD682500791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7d338ec8fdccfaed2b2ac1aa0cdadc431c2055492e29316cb87abf0620596d. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NLD682500792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b726c02e5f82a5c9e7bb809a144d2b9c496b5712f37d81461ccb4b9349ffb2. 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/NLD682500793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9d311106e0001264db462f25ba6b6c07c34a5c10c05c61ad2375a892ed7043. 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/NLD682500795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f37f927b57d4f875c12ffd97728e3d7216635dcb7fe1c20fe5ed44c276ad62. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLD682500796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faada0d2e2c3bcd54514c46f583ccb2c0b5f2fbb3949e236728b969ed50d859. 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/NLD682500797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54f4dc4826cb86f5e343c2fa0115af91eafba879a7c0b82a7db8a348701bef9. 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/QZP7F2200394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff1c01470426734eac5c35c9e8f4cced41d1fd75e83fec218fa99cc11e37265. 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/NLQ8D2300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dd7dc42a8b02fca9b7fc6a6394c14d3ba29e1d16b8939445345afe719307af. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ8D2300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ce8615f6fa00ef4f19f7a71efb33a25794061c1f5f24944abdef512270e109. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/NLQ8D2300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531c43981e500a57d08b268969b3c8b27f85089b1410b7a86b2224899206499d. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GX8LE2395088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a1700b07c80d28c06bbe50cd62fb76226b29f35cb58486c7205017bfbaabff. 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/GX8LE2395982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e34ad5bf9a02f926ff80dd01fed982925ec72de0a0f9a2ae495dcc0ae4c14cd. 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/GX8LE2372119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34af03c92b1e70b4610cfb81cc776c926ac0d688654e40a5b4e1f2c67eb6600a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USA2P2013375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f19631c132fbc3df7cf4022b083f3a63fb9d8be6d8763fdd26ae32a2086963. 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/GBKQU2162438.