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 0x5d37aeca4115e0e55363f5f5e862298a4d6609d0c5115c7a5025e2bc890aeb79. 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/16a5f323-6f6b-4b74-a99a-c59040b93006.json and https://artists.proofprofile.net/proofs/artist/16a5f323-6f6b-4b74-a99a-c59040b93006.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f946ef86dd02e61848585a6a06fd20f3554d353341eaa5d98981ffd26b95ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBGLW2300204.
Real Thoughts In Real Time (Vince Clarke Version)
Real Thoughts In Real Time - Vince Clarke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d9d44408e64a01d761638dd27bc357e6a32f1a7e6606ae3b7fb3ed42786464. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UK9AV2301174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9aa7a60383f49e7ed543a7daf5691b2f538fc123755ea5bc361d3c2f3e8b9c. 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/USAT21905919.
Feel the Music (feat. Celeda) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e2779bf2fff9e0abe5cf2472b1e2f6b82c51a4a6fff9fc6363c9ff422efd00. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:36:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21905920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30f21357aa2018277b12710c9f20d2dc8fa33577017c33654382d5400e049d4. 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/GB9TP2000424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8ba3f130e96a770daa60b1ba8539f92705ab14456e1b7736e97c492ce4ccab. 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/UK9AV2302981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2b47c6ead6d77e921830beaf209795883297edeace4775042e3eb462307f04. 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/UK9AV2303221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00a41890462a0847d991ff0b8da51886581dbf190b837ad65356980c0097dc9. 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/UK9AV2303224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2c689e82593ff39104d3969071849b09e875f288257e4f3055e03944ae4035. 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/UK9AV2201684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd346e8e3aa9aa8cbf7416cea08887997c2c86148e79422b2a9423b81236a8c41. 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/UK9AV2201686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc507006fc889fdaf8bbae977a5c9d57ce7bb5ad7b43bd94823dd31e1793f994. 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/UK9AV2201687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09fdc727b17f8df05096250b6d925f8e22e025305fa65cb2881de1eb9b22c2b. 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/UK9AV2201689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7fe18526bc828a2b0ef62fe56a436c1a72e5cf788f713e94ed99113e52d0ad. 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/GB9TP1501944.
Atomium - Ray Mang & Severino Dub Excursion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35719eeb4a433db0fbdb5d28544acdd40c31e608b30cbda45e6edba57e5f5e4. 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/GB9TP1501945.
Like Josephine Baker - Omnichord Excursion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53744f1abd72942f98eadd8033593ead1d17f5a6d3fe081f767b4fe1ec636d88. 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/GB9TP1501946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3902478852ae6c4016ad995c2b09352a023a052d98858f02a38bbca75df2fe. 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/GB9TP1500977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30da36bbebc528bb771d57b256d15ca6b8595c7c1521433483850b63ad6baeb. 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/GB9TP1500978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ec6a03ce17f6b1c92237cd6aa8b65e1fda8523d73eefeec808990ebfa54cc6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TP1500979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993a9106b3124adee1fecaa4a8a67ce0ee3cd70ab04f7580b4c37687f1661033. 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/GB9TP1500981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280835f08c6133040d044ae180b5d19af680f319d3a28cad9c5165a71cfe5591. 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/GB9TP1500982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc979e33c703bfb0ebd38a9bda3fb1f38cafba4501688b11857ba3d39389556e6. 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/GB9TP1500985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5207e73c149fc71c78f29c6f4a24cc1de1363ca46cb89f2160a697ff759f66b7. 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/GB9TP1500986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6acd1b41c0ca25027004ab75e4cbbed6548e7d620ef53ccf44335cb27ddf43. 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/GB9TP1500989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8ba3f130e96a770daa60b1ba8539f92705ab14456e1b7736e97c492ce4ccab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UK9AV2302981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55577aafef1c1f68bd0ceb5b0aadf4834b0ad54d861c26a52bde5ea5def1b2a6. 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/CAU112400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517275267f1d1586cb83b887d0949b83a90e8809fe914e148f650a722bd18cd4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CAU112400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e944cecb2bd996981880271cbf86f58189cce9ba16fb6722534709115029f1b. 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/CAU112311911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4975ca4ae6f997cee15d3a9657a8ffe5f08fc91ace4408c025ef27561b6412fd. 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/CAU112311912.
Lucky Night [Hifi Sean Electro Flux Remix (Edit)]
Lucky Night (Hifi Sean Electro Flux Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f92316c6ee5af7f990bc3db3ad37cab2cd77df1194bae46aaaebac6e7fec40. 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/GB9TP1901644.
Love Is on the House (Demi Riquisimo Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2911bc208e947ff90a965da0902197740505f7772c19d491c236abd6166dc672. 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/AUDCB1701392.
Lost without U (feat. Paris Grey) [Remixes]
Lost without U (feat. Paris Grey) [Horse Meat Disco Remix]
Lost without U (feat. Paris Grey) [Extended]
Lost without U (feat. Paris Grey) - Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4f0335a35f5829924f61f7f0c874e306aa5f4b0a22cf92aa6721d9427cf9d8. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCPZ1814315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee82ead6a04e1b89a1c4977e4d366afb94849ff0d2c11bbecc53562ad0049608. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCPZ1814314.
Testify (feat. Crystal Waters) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbdc2dcadeb73c371950b89b186f0866ad644ffc025f2df4e7056af5e351512. 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/QZHN92115335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554fda61e2e5103b88e298f1cf4ce9d11dadc502149bc6de9d87992f7db140f2. 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/QZHN92115338.