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 0xcc44c618d49f254a84471c5c18009e2e21625b66f1451bdccab7b86a4ad2e230. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9191bc3-0254-41cd-b88a-10f17eadb179.json and https://artists.proofprofile.net/proofs/artist/b9191bc3-0254-41cd-b88a-10f17eadb179.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
After Midnight (feat. Xoro) [Aktive Remix] [Extended Mix]
After Midnight (feat. Xoro) [Aktive Remix]
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 0x3c06316e088aee8b2aa3f3ae3b1703cc156427beb967e1a19fc2f70aae288f64. 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/NLZ542300214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc661d9fe8ce57a488340b766454729ad878281d3938631091975c1d081080075. 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/GB2LD2410238.
My Favourite Game (feat. The Cardigans & P Money) [P Money Remix]
My Favourite Game (feat. The Cardigans & P Money) - P Money Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7a0651d01702653de24ce2f03fb5ef89d8dc1a814bea31c8061864fd2dfa39. 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/GBARL2400739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87ad4abbf21edfb05f3fcf17fa73d9980fde0b2e84063e7997c5d60c4923b78. 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/GBARL2301238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27330bd901f97fd57690d37c4a7b8cdab93d353d10ec8416bc2f106ce1eb2afc. 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/CAUM82300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4352bf8f85acbb3eae920df5d2064ca481ae629750b2d1e8afdc15c3e66c32. 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/NLCK42238028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfdd0a375a33c562f1b3d9f41e58ef54933b3ab2d93a34c22a4730de32fd373. 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/AUCN32300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c48a518f644261eaaa59cda14964e4de32db2b635a470b70f7b3011f9032c00. 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/US39N2304462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bd06cb3490921d48dda371df5a9bc8c3337df0463ab48753b2168a163e49de. 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/US39N2304463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33586fd77b9a4c049400cb04e2e815ab98c58e349c8ad6c56cbaa41d304cf50f. 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/GBSXS2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171c5af67efd5709fa2a5fbca5ff247f77de68939865f02ca4ddef4f2705fc76. 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/QM5LC2200440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0f63a70df9c7a1cf85781a202a2718f0bcb7d2a991810c2bab7caf17c1b615. 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/GBTMZ2301141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cbc75943387f4b6c850ec3af63474ae17db20f42a115554ba557bb732a86fa. 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/QZ5FN2264398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20839733a044d6e4b759ca80ac3b734549ee0c091f3bd90982587f9893e22b1. 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/GB2LD2210179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dd16eace8556feb39bcac0ba72cc85e7be03e78a5619b55223c2e23a597b0f. 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/QZ5FN2298326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1e679ee2d1454a01930962c102c5149711697d13273fac34ed4ca495b8500f. 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/FR59R2244533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf948c474c03d24cd5849d830d8c23b1e6ea7de2c88bc170dfd32546abe2863f1. 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/GBTMZ2201108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fb9ccd8b97084ed217f6284e33baa35213ca2c3d5546f2bada05f84065cb78. 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/FRX762129664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc530ef016e519da8e6948d915611a4fffc6101cc45463181e36441bf626b5559. 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/FRX282171297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdc30c499c6e2d225a08981444fd60144aab3b5327ab950b511031a07e3ae60. 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/QZ5FN2165853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c87dc5106919b346fa2898a62ca344eb78dc01a8f0bc8913ad1bfb0f47cd9a. 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/FR2X42165375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6613fe3a07732d3deb01689b3ae5f1642cffd5849827c850a61f3f51666ed69c. 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/GBLFP2006684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95961df6a3ef837e66dce956489890ba9df4e966d5f9ae29a60fc44f4441241d. 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/GBLFP2007061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e7e195a6312fad34eebe5a44fdaac9a07776a594165d54fbba86885fb77a83. 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/GBLFP2007059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c47314f4aebc9767d12c07180c996aa76834244492a24bd8d9ed8e58d265f4f. 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/GBLFP2007065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c22d38bc768e473447afe8dbb2fc32dfa7aacc79ef1bbc11a1d535bb1cc1bcb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-21T08:30:40Z), 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/USLZJ1973615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ed75d6f99ba4a7791572b48644898258a0882b27f74f52addadc92c6409335. 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/GBMA21986764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd85a669c3cf0eb52d0ad7b45de034d7e17580b3c1147a6c97b8992be274b00. 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/USLZJ1906976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff1485b014f0668d3ad8752d64574d298438bb5df27d22079f2b4d72e4ca4a5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USLZJ1906973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d8d719c94299b9de647ea79c30fcd5ec92f31ce9dfd80d986f6d7a890e1767. 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/USLZJ1772303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2989b9742f2fe564c2981a76684b051443a47a3037789b95383818be0bb85b7a. 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/USLZJ1772304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0f700034a10d5995a758543ce2060101b33bc8d026186d9d8177ee8d44ae07. 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/USLZJ1699382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e19638a1490ca3538e9fb083968d8944cd798e90ed7cc3e46cf6cbc1c66674f. 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/UK26U1300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c3e162815781946990b2cf60c565c0a7c4c11cafd9ab7a3304288d01c874c2. 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/USLZJ1520363.
Grotty Bandit (feat. Brave O) - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ca2d825154533353003be1b89fab43541c332d5807f2dd45b61b19ac1bce71. 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/USLZJ1505066.
Deadbeats & Brownies - Drum & Bass Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27330bd901f97fd57690d37c4a7b8cdab93d353d10ec8416bc2f106ce1eb2afc. 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/CAUM82300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171c5af67efd5709fa2a5fbca5ff247f77de68939865f02ca4ddef4f2705fc76. 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/QM5LC2200440.