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 0x34846cb703f2569fb89046e4c6d75e56d97a2a9e6c8c4689c3553452f5655a45. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a34ba8d5-221e-4feb-8368-4c0badc1786b.json and https://artists.proofprofile.net/proofs/artist/a34ba8d5-221e-4feb-8368-4c0badc1786b.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 0x51bde0f6bab6f30e805797e6902bcee5f92b9aa1acbc621d385e782d2b3a9f3d. 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/LTA321800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96de8277e53daba7a5d499ec5563843ce2452d834ce466c3de19392df928dd25. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA321800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410354e71a646425511f871d458c3c4cbd988a6b0fd6396a8151788501c25540. 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/LTA321800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6154e842080e4ea1bc740517a23e31508539efbd8034f1604f7678f251649af7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/LTA321800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b33b4ceb022eb9631658d6f05c8f50e9171568054052f18c21fed6f3121955. 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/LTA321800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c2272ebac85e425736ed0acbc86e8c8903f28ffd90a0737817ac2d6cbf488c. 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/LTA321800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb029bbcb635fa708b22213f4237eec76d82a2d2b6961419249f5629c519301e. 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/LTA321800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d5ac8095809cf5c9092a174e3363b091a42fffbd726fb99a2680f45df362c6. 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/LTA321800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02efb740b256b544d73570fdd2f029ae9eacf617eb2f04c766e363b25e1a5f02. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/LTA321800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ddb5f76453b92d4dda3004495977733a2c6f086d6431eb4c1f05590e058c86. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA321800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a2b7cb3b066dfd1bafb13b1b36d84b5806a997a0375352ffd454fa35ab2fd5. 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/LTA321800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea595a08d7a9a2f717d7fb6f646fcf6729dede43eb42b768785e2dc1053093d6. 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/LTA610500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c0ccfce30cdd1a8bd131ea2bab3a0b285a6160c9b5394d8ee6c6af3abf303b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/LTJ052100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9947a38ca265ed4ad51b050b6cdd33b17c05cb074ef83b87125a8612c5bc02. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/LTC531800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf497cdddbcf0d3298cdb42152bc2565913db1e52adbe29a864fdb38515463133. 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/LTA890300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1bc48422713a72b724445c97cf6d452b7ce3346864c17bc1390d3f4ecab951. 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/LTA890100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4820bcd5acadaad5d5d73c73681cf767a2e3ddeffe3570cd15a62fd78d7ceec6. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/LTA890100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad79f3b27e25fec99d4ae35da1d05317e0f1e26d20470c4d563b4882aa4049e4. 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/LTA890100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9dd2fa00623c9294d5ea9bd3518501560809a469da3d5e5fdf95d246395aa07. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/LTA890100025.
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 0x30a98df81f4659c838e1d3ab441f3d70a8e38c402653110c55079f3947c74b5f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/LTA890100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570b7205d98b77d3b8aaf2f6068df84bb2ffdfeed95fa5fe4d960f033b35270f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/LTA890100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bf4f8460ee7b7907a22a2a87692e0b859a177bcd20d102506a98c8d5b0f736. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/LTA890100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e0250255a7ca7eac514c3327d0ce368c3e3cf1113638f5390c28387271ec88. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/LTA890100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4872e73335d597cdf0a2d0c5a0891bc5b7a7ac5a1f7c580c336ae9ac3b32b05e. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/LTA890100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e79da5936d3c7fc0a0022c8460c6515fa4ccee982245af7e8f0252519f441. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/LTA890100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18bae705e809bbc6ffc06c606938336ed1919a074fe101ce6fb3ae0e6b9f732. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/LTA890100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f7c9418a5d202358edb034605d7311dee6b8d869f83d1924958f9db413150d. 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/LTA890100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8600b4d8a87bd10044ff7a2d1dd76d49623ec822493e6265c76f076b8dba1b71. 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/LTA890900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ac019abffddb4262b2fb56e31262441d9f848a36d1bafe986672d9701872e9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA890900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1715fdb7d382a1949cd40c7abe4cd66314f4fd11ce0bdafd85501f82395c24b7. 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/LTA321600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf241ec8b8718aeb2327a5f1edc2214b59d4cc6ab2f7fa9ba9f51c4335827329e. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/LTA321600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cd25ae1185f9e304763c2e7799e367efcc10698d7bf39ccf2bb10a8b2d0125. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:00:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA890900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9595f60971f9a5e6d8919df2b21e71f89a9a068cff1edf883d9da484f5643898. 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/LTA890900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329acf66a5b906741ac459b3923cbd1b205d83df70cecd88b173f8860d540a00. 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/LTA890300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9d466c3499ec6d49f7bad4aba8ef36e10b16387831c8439617b6b80126a6a4. 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/LTA321400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88013685d90ac7149fbfe32a91226dde7adb5922cb28a2b3fc818777864e7e48. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/LTA890900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00111b6e3fcec79dad82e86db0cd58551543a5cf5aea70233ceb4b61f6416c7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA321600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf6fe2bcbf1e0b9baf1a47c8fa218c41b785ac6e0813c698031589f13c02686. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/LTA321600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaba1f93926ed9bbfcdec4e15eb3be68955e0daa100441ac8ce19f35a7f7421. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/LTA321600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f627a55ae107c31d67d2a385873029683d5fb0c334a03b4d515b9ae038d6b3. 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/LTA322000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28640c99f1d70a227d3f39ed1928803fe236efb3f68acb1cfdb69b8c282b6d9e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA322000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8739633f12432bfbb21a89bf41a5a29deeb8dbd8c8a7d9a4f9f4c1bab104e8d. 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/LTA322000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ccf4bb495ce03baee608195d874e2e16fb0c880f3e19ebaf5d4ac8d8894b8a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/LTA322000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a1ecfc674b1dd1a03217ffbd59a00a20cb387dcaeeb3487767b7cb085111d5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/LTA322000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1a4e01610568d3a09592bb93ff95e3448d09c57af58fee81dc6a2565492c64. 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/LTA322000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820bed1ec2bf3c3a35dadd5f051cc50f33e21bcdfa50952d143714fae2c5ce8b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA322000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1322b6457a35e89f601f4414bd8b70675f0c082ffaaf9f569fac67438a2f371. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/LTA322000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d21e0f8ca12069f664ff7010e6dcb0e8f94a6d2a33ed3af19fd57378f93706. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/LTA322000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723645552149b8e4a3071211e7b112c6957fd955c76a05461673bd385923f1b0. 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/LTA322000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cee73d7538a34f9c9235529b31974fc560ac337ec934ac3c00f03e0c0187f7. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/LTA322000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0dd8effd6f9ec00416b7200be9c77ecbb850ac541e5bc5a3e9119492900bf42. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:00:57Z), 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/LTA321600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7714933107feb644cca548770c656914c0f48cb58fb456294a22d6e46d356d. 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/LTA321600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ba47a86afc4822c586e5785d1e3c45c313e7eb52f443a5128ff9eab290e3d0. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/LTA321600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29eb000e72eedb5fd812f26ba095ef2f99558bd8fd36708dcfa371e7976a592. 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/LTA321600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c89563583cc084fbe0dcae1222710c85fdd4984a19cdf250eb885853ff215c9. 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/LTA321600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7fdb7b91c15fe7bac51a934725bdbe2382893a8b1dc1a06ce4f3a5af969a89. 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/LTA321600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660c9e25ecf85e8306c41039a352c94b1463342908846a8dcc3daa52173ee7a6. 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/LTA321600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fd043a9a153e323631c24fa39b90ccb63fd208b0a8ff3a25031cc479807f47. 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/LTA321600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d03a0ef9599d102b655f873d6e466b6f8598dae8489cdcb0afb0cd1ad542a0e. 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/LTA321600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecc75d0b6716967d4b113990a47464feaf5dc9d5dbce2aa49b80d45d743f7d8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA321600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8315517aeb01148c2fec4547635bfb0f5ec449d391cf42a98473fc7e535cb507. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/LTA321600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab6830c5ae1d188efc439ab742221c330df15a0b6c607c1960ecfe2a0cda86c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/LTA321600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96667b75ada3f669bff53bdb0510a94357f16de7d2206a38eee2ce7ee7f169dd. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/LTA321600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e167afd6f38beb1d7e55564c7968c1373be81aabbeb7e087e9e1aa8017652c7. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/LTA321600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74666d76e436094e71f1d4b992df3a755a0971212834b75f3839fc0b8daac2c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/LTA321600015.
Dainos Iš Muzikinio Spektaklio "Pabėgimas Iš Trepsės Namų"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55672a3c6aca2b7fc9931417f3dd67d6b965962702028c056d091a7d04a783d4. 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/LTA321800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd95d6c42293e3e7c64fa78a462e917aee9d54d1e1fffb5c2a014840956e905f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/LTA321800055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b29646b18ea11a752b7e0c3edb0859a4e289158d7eb3c1f1343c2e51e3bc120. 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/LTA321800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83979b0735a45f61373291fda3f907901ec8dee3da1ba6dd939d29b22288d2e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/LTA321800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63ffa7e107fdb9fd884492de3c4328d1e08e9b4ad963119d8c540675a660696. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA321800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd1707ff93e68dd07986e7821f52c59fcd09d85c6072068f8d3bbc7f3811527. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA321800062.