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 0x0b0952f60128c518c60c86c828c8d1fbd4ce2b79f0fc0a77c8943a02d5afbb13. 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/c12e40ea-a89a-4ed4-afe5-460995ba32da.json and https://artists.proofprofile.net/proofs/artist/c12e40ea-a89a-4ed4-afe5-460995ba32da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Are Katermukke: Animal Trainer (DJ Mix)
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 0x4a2a48fff7a7da9ce1946f7da693a18479f822a29be80f44a399997afb8672a5. 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/DESH41900605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d5f2b30f69bc986bfee563d62c364e561c2f210661e39046f192905d596cce. 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/DESH41900606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd806a8b2d4516698fb165c58ce718c431322c303a9e5dcbc0a9dd1a8c5a53238. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/DESH41900607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42be7b8b8d3abe41996b1dd6df85ab37620cacda2bb80ec9ece5275eea339dcc. 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/DEKN60900570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ab2f86f804681e89e6923fbb85d900a50abfec21dea079922ab80d0829752a. 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/DEH741114515.
One Starry Night - Animal Trainer Space Disco Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf820b6acfb014b64f24d980eaf5cf547aef9ac2ac15a4785add1e4d1d44cfb7a. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/CHA391570048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd94472fc36f8a172b61dd7388c1822044727f768feea2927feabe0d2cf6903. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHA811400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a301da2c1e145faed9f76eb3eafdec5d3a02a1b8f4f5bbaafffe2352d2feb3. 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/CHA811600109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3265612fba03a995a7fa3cbcf3329fa76905f099ff0f7f780d582f3413942f. 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/DEBW60559053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaadb48e9f0ed030db5d375b695aba180a34b3150bd3619b6a3d7ea515d99eba. 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/DECL11200782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe0f3ddc51a386fbd63632bf9be7f573c27501a17bfd275ce7f8db3bfdf298e. 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/DEEC31300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136dd4fa43db6721f7c3b8363116ae6d5d4c9c6e2bb3ed8f883a176df4d8cb0. 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/DESH41300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f3989208ce55760c10b4b08c410739a2aefba6edbe83f9fa152b9d553cbd15. 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/DEKN60900562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860206d4eac7902721a0cfe8fa555ffca1bd3b31e2ecdd745e62266045d2e120. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEKN60900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d58a22f4200d1d2bd2275d7e4ffbf5454d6cca9cef73d4ad649c2ceb036241. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/DEKN60900564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bd6fa98369df75d5fd7b437c920e8357a37b3fe0689d32e97020d4f165c7ff. 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/DEKN60900566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fbec6f8a02889d857c2665a55f10e2925f0fa836eed8feac85f86b81db9308. 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/DEKN60900567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06628c122c461bbe2a5cf2c323600a284e7e3158aff0b20718a2f65018efb508. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKN60900303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9afcbd90d641b79f769c2a922140eada16433fd57d1dcc3c14273865c8e3d8b. 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/DEKN60900568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bb1667a9286594acd11779fb66dc66a78a12cd188274d377c9508f25ab3310. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEKN60900569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506e90525d61b8e5ba0c3cc52e8c99a20c863cae61f7a588cf170fef2fd7a944. 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/GBLV62114010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11ac47ab4392093860e326d5084da99f9d90fa5dffaccaf369e7a09e5a6336e. 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/GBLV62114011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a32d7bc8440e9839357b7dc61934a456519c2c743f5ef532b308824eec202e. 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/DESH42000163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c17f7c98374c42f6695c5a7f798fb736f5911f7f9574b8ff0af29ce1904f631. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/CHA812000237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9676ce9252477d270cc9c8ced806adadf9ed1d63163c6ee33576d8d942d5931. 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/FRX201926803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5a479bd4c6412d7c40e82a0d7f8c24825257d2b7bf8da5f75f6e8ed97e0009. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201926805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e17ce317bf354be2ca3e0e133f2aa70cc1a6a38449b0eb2270e677dda88f50. 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/ES35G1200650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5406ca7b917f827ab178bac84d18ac21badf3576f572cd1b2971e08417228e. 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/DESH41900480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5541b224409fa7fa360676c4377fbdcc37317c23718c7af892dc6aaadffccf2. 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/GBSCL1934046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866104739c209823b0e5b5da78f95b3ea5e2b87eb284633ffa96112798a0ae6b. 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/CHA811900200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8a1039c65855c3d31f68f029349c21ddd2b447b9c0e5c23d7d73040d6fa29e. 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/CHA811900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90806c4a6e21b4ea4a487e6fdd95f1bb7ad4946eaf6e9105ef7d7336af4a6053. 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/CHA811900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa0b0c6fef80497a3d9ae6c3c5a9dc3a472e148272c3630d021e126d018f82e. 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/DEY471881556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6968e4b53501855e6fec2135b042f52a7cc1bc7707efd662b6c8e8c5808537. 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/DEY471881557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2906233766f36d408e40a566eebc77f7318080d0eefff088f3ca7d909bc70d. 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/DEL021820051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810a166f87d9250c7fc13325f6885d2130b0ffd9c7fbc971dabe15b37cbee5b7. 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/DEL021820052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf1cab36cc195863d739f01c08bbbd7a12fdc794c92fd21517f0091c047ed6f. 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/DESH41800355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd3554782df4a1829425996799c7ffef391a2857666fb696a81844d5dd8bb39. 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/DESH41800356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ca65faa5fc872a4ec00453c45ac0a32107a5f262950fcaf143b971db3488a3. 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/DEBE71700491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3513f71d03a6c107a5e81124bfeea2fb45d0104bc820381395715a4e2d18918. 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/DET751800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8c3e4a95da4e0577abb693e5542863dfb7096c128b84dfa0b76a282d7102e5. 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/DET751800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff8ff2eb2223f94345fbf666c79f0724dff3bf259ec4bd3749412a2d55b8784. 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/DET751800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42caf72b5934e3aab920d715cd6efbb5f15f27899d145504d3085d99cc3726c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CHA811800143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10180179d8b36f883304718f84c75b25cfdd0768021a50a96832cf4a90943a04. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECL11200840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08e69c3745cdd53eb54c41d0e5a7b6d71a2abd0f935540fed74da47bc80bc05. 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/DECL11200841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd4f84bdb4383d7bc9c3d1b63826ba56d54e182fc910eea09ef0c7555e85267. 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/CHA811600135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a301da2c1e145faed9f76eb3eafdec5d3a02a1b8f4f5bbaafffe2352d2feb3. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/CHA811600109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7767bec1fd608cfab80fd1d293b279795646c79f6a3c2b43fe70a501c3f6d41. 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/DESH41500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cf378ecf158700062ed0f0afac0be53058ca04a0cc2f5a469c8c742a1479b1. 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/CHA811500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59984b01671cfec95f6cd5d54ae12e97297aa126420c76697a363245c538efae. 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/DESH41400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f0af42da0f2c19d762bcf1e41dc79c1248ce472ae84ead52fdc6c196e0e31d. 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/DESH41400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f9e95199b19d3cc011e45c215c6eafc51ad2974f72737b734da62dc9d13b62. 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/DEAF71469587.
Keep Control - Niconé & Sascha Braemer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a8717fd34b1cc72021bde56129d10a882dc0df65c6503140714236620e468a. 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/DEAF71469588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c7b6c9d556e80a150f4096c0e673f88399926957c0e8b10d8274ea13c67be1. 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/DEAF71469589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6fb0cc92a6fbec88c46d96ab3416faf9a69475d16274e718fa45b5d5705446. 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/DEKN60900574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862260b708e3808e240050f67e27cedd7d3995263bae18987a9dd996ff27228a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESH41300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743340422baa4a6ae63b735a536387640eb9a50994a0240e24e1df9826c92725. 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/DESH41300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58b080d0e892c2d5e0ef7bfa29b658872941836360ff019d8d3d6e33884eb5e. 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/DESH41300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad9553e8148adfca3e3674ca29bad3649518432e9da29f71a6013b10e682c43. 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/DEBW60559054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7825289b98bc937286c19b2d369515dc4c8e7905d71d6d5d4c60515cfb0b9a0c. 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/DEBW60559055.
The Return of the Trompetenfrosch - Original Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92641905381f34308c4e4b2f311b5871bdc796386360f64578f51469c9debcb. 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/DEKN60900403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d427f8dd0fdd377203b82847f558a1107e2bddb612578364b9dec9d26b9f00e. 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/DEBW60559050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8c2772f7f4b047be4d4beb665236bbed9482661b90edc2f13f3354f5720d7e. 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/DEBW60559052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3265612fba03a995a7fa3cbcf3329fa76905f099ff0f7f780d582f3413942f. 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/DEBW60559053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1d47ad40c6b33ef8ea2fb71e1aac2d531251f71a4cb59d3633360c8e1afc0e. 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/DEBW60559004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae00cb3b37adc843e1a1beeef4cb4c51c53e8d141ca87d205805e7a3b38bd40b. 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/US83Z2556569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588768389c315c34a72ce0da0b9689caeb775cb32366cef70f32d4fd01e1fa31. 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/US83Z2547505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a36ae9cdf20c5703339b334fdc3484d7e8016df45a660394c132fee627d0a7. 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/US83Z2547503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3df08e2e8ab690667aeaf897e20c30bc0261eec1de792333bbdedc0dd78bcf. 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/US83Z2547504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588768389c315c34a72ce0da0b9689caeb775cb32366cef70f32d4fd01e1fa31. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US83Z2547505.
Come Around (Black Circle & Reezna Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1242d706e1e225376829bf583ccb88688d3a44c35cc5d0377d92596effb182. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3132500274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49009139eef4faaecf03f34b4e1266d2ecf553c69e21f0698672dfa12c76f7a2. 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/CH3132400848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763c61f2aea6179f869851b92de0aaa402cc59dc4f317be838e416bdfbd3584e. 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/CH3132500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9e4bccf04ea4f0220b2f5dcd2d67f1822a55c93493d95b9ddebff8bb886f3b. 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/CH3132400849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599d27133bf0e5fa4b4a7edac6aeef7f30b970b4444621fe962916922b872651. 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/CH3132500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08019ef15c830086f101cf1e3086b695a3bf6002c7e478e0b668d52ed46d8bc5. 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/DEY472470570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9ea13874021197e1418ea6035e0dcd8f9715d530765bb4a485391cbfea92a5. 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/DEY472470395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5e63a22b1357bfc614e7eb2c03bd5be2415bfcf96d6bd03700c9de81d89256. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472470396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe156a3005be24a361a198ad10bbfa7a02eb76b9bfd970b2bdd141748e135ab7c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DECL11200797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a39c1d34fc642a211eef7acc067a1ad8d9b29546b18ac3be69ff39d1ca4ed13. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DECL11200798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06628c122c461bbe2a5cf2c323600a284e7e3158aff0b20718a2f65018efb508. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKN60900303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67ca12726a4dfbf1d408356db5f9ab54f8eb82a27826e87903ccb66df4f549a. 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/ITFGO2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836b398691abded78522a701c59b504be3b000bac85fbe3d07e0b57160172dc2. 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/CH9251100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5730ca9c9e997cbc51bf43a221b1f7be895223c0be805f72a12713f72304f59. 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/NLF711901806.