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 0x6d196df0db7549a3360bc4677f94f466e6c0b1a244d19a294458708f8f1e8f3a. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55317ea8-da76-4948-873f-d3b0996644e5.json and https://artists.proofprofile.net/proofs/artist/55317ea8-da76-4948-873f-d3b0996644e5.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 0x5b4c4e97b041ccc7ea060b7e2c227823d4accc9b8b58ae4801df145ed3bb847f. 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/QZMHN2456272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f66a51ef4fe6cb1103129b9eae3b02b3b0e1ee9bd289f9b8f8de0c375045c86. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZS652489229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79b83f4a286e4444a2746d55fef61e2ba8e0b2bde6caa7b3e7736b471b9cc5c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZMHM2488636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7098803f7b253c632f148ad6cec86e4b8c1208720a52c6a920c99a8446b7a84c. 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/QZMHL2466853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dcfa98658881f7b4386d4ac24d26d2926e4ffccba04878be6e9d1ecf3268bf. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632426996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc225120385c807189ce961394e3653aa56354a16d3db57d9151b6f0bca3744. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZS672449908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2979dad6c1ebd3fb24e292e0c1be0ab44923ecc786b7f1408cf4b8fb0991679a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZS642441013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad99021ad756f7ba8602872154026c0df1ddc8bde00a01978fa953de2ddf2ea. 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/QZMHM2429072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cdbc1a0753ff689a00f2f3f1533dd7c5b49027a3df46a9827bf204d300edf8. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZMHL2455946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344a0ba46f6d6370daa95b3bf9d2224d28b5c5127f833c059683404cd868afe3. 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/QZS652425472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbfb07c8498dd2677524eed329c92aba41cb1b7511e84d2f4e3daddb24e096e. 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/QZMHM2492162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb412ce313357b0b9ccc363e44dd654ffefc42d40bfa02fea13f6b300f7c2b3cb. 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/QZMHM2462161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bd03bd1132121dff43244cba3976132be754edaa030e45569d5b60be664d06. 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/QZS662452794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00323a3a2bad7cf78b51aacabcd7bec6692710f82bca9bdaffa8ec07a4e95011. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZS632448321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dd18d8a93464f70c50552103144f4241f3bba035151b50433e8bf807643fd2. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672465639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd428a11d1f49e674d138dff346365ffe4511fe822f7671425d33c07a240151ee. 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/DETB31800356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a631e6399781c203b219fa72be232f7c27228495d2cbe3a6da2b42fc48478c5. 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/DETB31800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f304fdaa8c23fa7b452107ff6ffaab8961dae0360fba9b8ce14ffe3e0f2f904. 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/DETB31800358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1809f4aceb58135ce47b59257abecdb5f2f58e345e1877b06e644dee064101e9. 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/DETB31800359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa446ee8818d88d95e33b27de118344984a7271c28edf2c9546ec21b7db37ba83. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/DETB31800360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cda38a7bfb7931d1ec9940e0d1f26e29a3c7b368a481288fb97e2ad2c853c6. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DETB31800361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc9b31ee1f78f0ece274b345d5596328cd37c71db561297aa9da82a69bcd283. 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/DETB31800362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce52d002fc0688ca2a96dc8da41c72cb672f91a1d596428e7e973894c524257. 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/DETB31800363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6226bb3eb3b9c1a4657359113531a0f60c9c633e78140cff07e8b19a12c612e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DETB31800364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500121bc9191d9c194be47d844c666a7d2e1dff4ab60c9a527703b2ae6f525d. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/DETB31800365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb3e3c86f917d48dd9a5bbe08e53109449789ea342ea83667c413db566391cf. 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/DETB31602011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5987136ef134a085f5238c6fbfeb7c4073d111bcdbfe53458b518c0c5dcc7c47. 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/DETB31602012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11e274899325cf374343b49d1332aa690c0db99a6f7078a31690c1a019bdd4a. 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/DETB31602013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3107d59814815e41b23f76af8635be7cafb5278583a65db900fe30907606a3f5. 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/DETB31602014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f0c46540038a4157ff5f018dafb54dff705cbc53eaef54e72e3d35d2f04cae. 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/DETB31602015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d4dfa539b5f3803b1a12701bdada98888e18facbc3b34319d8c4094c5c0ad4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DETB31602016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f4e0e9945bfb1b930e07620115b909754bea59f725d2df67ff75a2d897cd15. 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/DETB31602017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be3699169497bd4319ad6f8a81c71ca72bcc0d007548673397c3d9eef6d6cfc. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/DETB31602018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912bce53b657d43ea2464fbbfde120de09c5526d8677dab7977ef73e4a396ad2. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/DETB31602019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733c65406a2c5e3a638c4c2448637ff14f2dd9841c48bd3e01780e8c8a4775fb. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/DETB31602010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2cd2ad0a70622672753f5b654d21d3bd06357b339e6db45f9c2af5f4c6bc13. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DETB31602099.
And it All Ends Here feat. Antonello Salis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce674682ec6637b40c5c8f5590fe36537730167cba1404d8695183e9fc08e57. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DETB31602098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2eaf711b92679ef855c971efa953e4a25601368cccbeccbd346d1a12bb03a8. 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/DETB32302539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb01a26a0f567507cb5b2634f87ed97c7dce8b6fbce328d211e6df0ecc99efd8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DETB32302540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4df997cfacfb07cfc6552b98f06439813ffc4eb4e5f7303ea3c9191b3ccd00c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DETB32302541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43815a4cd0ca8bfd743e017f61ddc76b640d887cc6b43ba11c760bcb3046357d. 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/DETB32302542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c47c741b0c2ed4f79d8f1ed22831530d6123a4b14062db052e38995de823a4. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLM792100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a0728b68246a59dd511eff29e9860c9204f04ca91a63b09a3d2ac2900d5d94. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLM792100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e183697ff4f0d2ad273bada95167f77978da7a0798ba5326e4db72141b5a968. 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/NLM792100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3094c0f594bec31b713d66ed9eb903c364f497c88da2b1e2279ff008c55676. 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/NLM792100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1f888f8d063c0feddb238cfa54fdfbbf1b05d3a551ea31381f11f32ced0c73. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QMSL31990067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75970d6649aacefe9617d250bd300d3dd7ade4f2deaa814cce0b5415adbb55d. 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/DETB31702111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffed871db82036ea55e2d7c000a627f153c281571552095b9f3d39c54f15dc7d. 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/DETB31702112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c6d9230abbe78de079fd8feabb4d29c7bb79b7e746738087191a3734a21ad8. 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/DETB31702113.
If (feat. Antonello Salis) - Dino Sabatini Variation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243c4b7e8d46322d35512d99fb312a6a75c5bd615858537606bda9e459e75d36. 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/DETB31602022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e768c6a143e4fb007b63d8a2de59bb18b103a3966ebc9d716a21ae96ff2cbe2. 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/DEH741500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19494ebaca994137c42e697216491ea519d35650d26dd033195b0e706dfbd684. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741405500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e246fefc9a39e2114176a5b031bc0233aa0c3e508e1c45f47ef9dd9aebca01e. 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/DEH741405501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f42add3520ae7e04532d54b6f00adf37f97708cccaabad7488fbf1a5ed4f3f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEH741310067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ba0184652290520abb5aa2e0579b6dce267fc6c9211957133119a786e5f009. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DEH741310068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d2648d237f85ded087d9f4e5d5b8db5a6db1baebdbf165f58de421bcee7632. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USM2Q0800452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faab7c0830d85004afefaf8afcdffb8d2a4ea2a6c1877c63393cce660856252. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ITTL52420146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3b0e4cffd5a3373c717934ce184de5e6cb4377c7908f28f78ec4bb891122c. 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/ITTL52420147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b99b7a871199bbead50cd13bd43b45fcc1db97ea4e937d2acb24e60e83eb775. 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/ITTL52420149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2999fc4b678793acb2de9f9254c9cf1f8eecdafd98d7569063eb4394f2f476c8. 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/ITTL52420153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf0096e10eb20711c7db4ac1e8df81cda1299fe71688237e856c6f0bb562132. 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/ITTL52420151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6aaa739676863d7949fe8cb993ed6d6305b9ba96a3814299b868827cceed0. 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/ITTL52420150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6132079ee76d4602824aa0b4002adaa0709d47409fdd1d6c759a121731efc6a6. 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/DETB31502081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a7074b31876df2148da680b67afb5ce7e0f4f17399818a14344d4249e7471c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DETB31502082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c219f48a277c9067127342d8186c88e786c52eeefb4e220471aabd20c3bcf3. 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/DETB31502083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d19e271cd2b2c9b7bb48c6530b2d4487c76690365e99720847f1e879e079ba. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FR2X41854371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872a26d6d91fde85ba1555600629ec359a5147b14eaa85e925cc11421783e672. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/FR2X41854373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86321e9f609ef31a63a65fb81633eeca6817fb6e8f211533c3ba3ffcdaeebd6. 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/FR2X41854376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c83701225817b3b4f61e176825e637d40e699d7ffb8c8c10877ca2c360d1b1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NLCK41061104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc23ae308f5c2128a3b1669386743ca46471d044c2182e3727b9a2cd31cf54f5. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/NLCK41061107.
Unknown Landscapes Vol 3 / Mixed and selected by Exium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfcea5cf0f962c81c63c94b4d1c26b79485fc03707f05aab596661b12f45893. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/NLCK41029286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552dc5e8ee597b12c4023fef52d9e32f96e0b91e03dd83a0e6575fa4321c8e71. 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/NLCK41029291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc54c786ac2b071bc66bd863801609b0d32b62430509194ae4ff630eccff08c8. 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/NLCK41029295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d19e271cd2b2c9b7bb48c6530b2d4487c76690365e99720847f1e879e079ba. 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/FR2X41854371.
Dark Matter - G-Man Aka Gez Varley Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8a7e85e639564f88a93e9c90dc015962669517021b6b18fa84115f772fa6e0. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEBL60526140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5e783856ae1bae184d2af757123dacc65b1883214a593252b921a46622790c. 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/GBQLP1400713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f1f737b2a61a441467f8e3443afd09bb48d02c53ecb0606e9324286850c6d7. 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/NLM792100025.