1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x88901fd4d6f92d28a1fc4baad78eda2906264aaadead3dff9b2cfcd389723e0c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3e339c0-26b8-48ad-b3f9-4c058872f599.json and https://artists.proofprofile.net/proofs/artist/c3e339c0-26b8-48ad-b3f9-4c058872f599.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Defected In The House Radio Show Episode 041 (hosted by Sam Divine)
Up & Down (Franky Rizardo Remix) / Do You Remember (Accapella) - Mixed
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b644ccd5228006c88f46e5d9898806aaf1aa0cc96b7c870532e18b59730226f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ReLOUboXvaOVariwEJnl3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ReLOUboXvaOVariwEJnl3.
Wanna Give It Up (with Linda Clifford) [Légo's Dub] - Mixed
{"copyright_id":"0x6a19e6369da4bf4bc44f19581c10efa774c5d8c4c2f4e9654280f6b18a256011","isrc":"GBCPZ1710835","name":"Wanna Give It Up (with Linda Clifford) [Légo's Dub] - Mixed","registered_at":"2026-06-29T04:19:02Z","spotify_id":"4QK9bq4sIxfn529FMgWbRz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a19e6369da4bf4bc44f19581c10efa774c5d8c4c2f4e9654280f6b18a256011. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QK9bq4sIxfn529FMgWbRz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QK9bq4sIxfn529FMgWbRz.
Right Thang (feat. Eliot Porter) [TÂCHES Remix] - Mixed
Lights Down (Franky Rizardo Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0276c3062a5aa4bbd6125415bd30944c2a55c1e25b8d42c8b7085243b617d662. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6X5uV9TvsDUBx7SJY9S4CQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6X5uV9TvsDUBx7SJY9S4CQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82498c3c410fa68fab470a165c1e7ff598538678e7d6730c405b66fb8a2f8f99. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kuZnxG1sBQx3EifnkGJNC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kuZnxG1sBQx3EifnkGJNC.
{"copyright_id":"0x496dc14938ba750ccc1afec97d4ef2c1afd88f6a2dfc34ea5e3249faf5e2fe03","isrc":"DGA082307115","name":"Line Up","registered_at":"2026-06-06T12:27:39Z","spotify_id":"3VbJnsB3H4NScABB5EqJV1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496dc14938ba750ccc1afec97d4ef2c1afd88f6a2dfc34ea5e3249faf5e2fe03. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VbJnsB3H4NScABB5EqJV1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VbJnsB3H4NScABB5EqJV1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2665bc184fa7f8474860cdac957ad9566feadf44175609fa37866635bae0370. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CFWWhG4GlvMS4Ii4PnuBZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CFWWhG4GlvMS4Ii4PnuBZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e273269108c490b93acb52e87b4d58e5420016b1ca6def121b2ce20c85b9a2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ziIVq5n4i55r9gvmuN18t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ziIVq5n4i55r9gvmuN18t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361a49660558e2ac1171e89d031323dd598bce587b8218e826efeefc55574412. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BH1EJa5hSmXzW5ckwFlSB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BH1EJa5hSmXzW5ckwFlSB.
{"copyright_id":"0xfdded4ceccbb197ab9477abe93c3a20b29218ec27594b36610af2e0438e8d975","isrc":"DEZ651372215","name":"No Trouble No Men","registered_at":"2026-06-19T16:24:10Z","spotify_id":"0vShA2bf1pS4QjxOIKe7hz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdded4ceccbb197ab9477abe93c3a20b29218ec27594b36610af2e0438e8d975. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0vShA2bf1pS4QjxOIKe7hz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vShA2bf1pS4QjxOIKe7hz.
{"copyright_id":"0xdc60af49d59924ca47fc318c29d3c634e5d476e64c7faad57ffaed52f01b201b","isrc":"DEZ651372216","name":"Deep Dip","registered_at":"2026-06-04T14:29:32Z","spotify_id":"7JpawBCwbchDVoZgyVSQ7g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc60af49d59924ca47fc318c29d3c634e5d476e64c7faad57ffaed52f01b201b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JpawBCwbchDVoZgyVSQ7g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JpawBCwbchDVoZgyVSQ7g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce77cd72ff41f802c615ffac66a7aa4831f6920cf7b4494020806565b9f589b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1f9EikaiuS1Oq7bUxFkzXx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1f9EikaiuS1Oq7bUxFkzXx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c0b088898e40e81e3d8fc137a9fb64ce3dd031d673a720ed7152f150f3e5bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/050eEBHzpqpfQoDREnm6H7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/050eEBHzpqpfQoDREnm6H7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274a7b42bc6eafc2e88617530ecc8a08ca517e09b48c6486b8218f905c3deb63. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lTBIGbgtQETacsw32YW5l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lTBIGbgtQETacsw32YW5l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f93ab769608573f7f477fbbf0303fbe4a13cd2ddf4fdc33cd1a96f84a8cbfcf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04kk5rLwYTAwZX9Pco3BzB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04kk5rLwYTAwZX9Pco3BzB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bd48f8893d8e852698cd42fdf0bff2c546712f10c3c3c573d5eaf6e4318fe2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LZSAI1Z1AaF4X7UbqkA7z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LZSAI1Z1AaF4X7UbqkA7z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9aa26a433f2a1f19a49c0a8b447cf5f3e8bf1e4660538ab5e2badc02cc063c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WLTMeQKtiPk3GJsT07Yn0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WLTMeQKtiPk3GJsT07Yn0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39717ae1f219e1c064736634f7af754585297db0b023e1c82e0483c460a90c73. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KigZQBAZgm4HQbYHMfBxR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KigZQBAZgm4HQbYHMfBxR.
{"copyright_id":"0x7b7d60f138e1581670b451f7b5664b94c0ae33cffce473fe549bee3ec26b38d1","isrc":"DEZ651369753","name":"Beautiful Friendship","registered_at":"2026-06-18T05:06:45Z","spotify_id":"4MOkdHRlTqlzoU2lKhfxtd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7d60f138e1581670b451f7b5664b94c0ae33cffce473fe549bee3ec26b38d1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MOkdHRlTqlzoU2lKhfxtd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MOkdHRlTqlzoU2lKhfxtd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bd224f835b1cb87d3541e232cc26323511715fac4b15f6237bbe71af8080fc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gs6YECcPSIRws3r3dZXqh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gs6YECcPSIRws3r3dZXqh.
{"copyright_id":"0x731b1c1eae9be516ceb2f0b95bdb43725194f8d536ba3df5d0edb0939c32a6eb","isrc":"FR48Z1300025","name":"Childhood Fancy","registered_at":"2026-06-23T22:59:07Z","spotify_id":"4RhuLHobAbKUy3UWB5KAfC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731b1c1eae9be516ceb2f0b95bdb43725194f8d536ba3df5d0edb0939c32a6eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RhuLHobAbKUy3UWB5KAfC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RhuLHobAbKUy3UWB5KAfC.
{"copyright_id":"0x8ec827e26c5ddbe10318bfb8b7bc58d346bf5c5bd2a255b8f691e0a4bfe9d50d","isrc":"FR48Z1300036","name":"Call Me","registered_at":"2026-06-11T16:53:53Z","spotify_id":"2UqxvcayjFRJSRUrbpE7lI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec827e26c5ddbe10318bfb8b7bc58d346bf5c5bd2a255b8f691e0a4bfe9d50d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UqxvcayjFRJSRUrbpE7lI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UqxvcayjFRJSRUrbpE7lI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74391366f87e469984671567d45bdbfa35d83d583c7ebe7b8e9c6240409a3c97. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ym3hjQJkKgxJ2BS5Mlfyq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ym3hjQJkKgxJ2BS5Mlfyq.
Lovin' Lovin' - Bouncy Mix Que Pour Toi Edit
At the Discotheque, "The Very One", Shibuya, 1: 30 Am
{"copyright_id":"0xb1cb5d34db8111532f104f97fb226f0e1476aa41589d48d88e54f179d6608c81","isrc":"FR48Z1600077","name":"Forever Pimpin' - Joss Moog Edit","registered_at":"2026-06-27T01:48:37Z","spotify_id":"4oYAUd4SGafF8TReae8yqg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cb5d34db8111532f104f97fb226f0e1476aa41589d48d88e54f179d6608c81. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oYAUd4SGafF8TReae8yqg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oYAUd4SGafF8TReae8yqg.
Bring Some Weed to the DJ Booth - Joss Moog Edit
Lunatique - Hatelate Underground Dub Edit