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 0x5b0834c4af875bccc6a375545fc051212019077fa6b345167c72e15e216103ea. 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/5e23deec-82ed-4743-a055-766fa28f74f9.json and https://artists.proofprofile.net/proofs/artist/5e23deec-82ed-4743-a055-766fa28f74f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deep Skyline EP (WMC '09 - Miami Sampler)
Ain't Not a Perfect Man (Deep Y'All Remix)
Ain't Not a Perfect Man - Deep Y'All Remix
Speaking Ghosts / Grow My Conscience At Night - Original Mix
Check the Boogie - Owain K Second Shift Remix
Check the Boogie - Sebastian Davidson Remix
You Come from Heaven - Chris Minus Deep Fried Remix
You Come from Heaven - Silvia Zaragoza Remix
I Don't Speak About House - Original Mix
I Don't Speak About House - Mr. Moon Remix
I Don't Speak About House - Sellouts Remix
I Don't Speak About House - Lewis Ferrier Remix
Cutting the Tape - J&M Brothers & Vicmoren Remix
Cutting the Tape - Berto Mene & Sabi Garcia Remix
Solos Tu y Yo - ZuluMafia Instrumental Mix
Solos Tu y Yo - 4matiq's L2M Instrumental Mix
Dont Worry - JM Brothers and Vicmoren Remix
Dont Worry - Mauro B and Gerard C Remix Lounge
Manteca - Original Drums at Home Instrumental
Manteca - Mr. V's Saturday Night Fever Reprise
Manteca - Mr. V's Saturday Night Fever Reprise Instrumental
Serenata - Franco De Mulero & Héctor Romero Remix
Serenata - Pablo Martinez Instrumental Remix
Mi Bandera - Franco De Mulero, The Soul Creative 4am Remix
Mi Bandera - Franco De Mulero, The Soul Creative 4am Instrumental Remix
Mi Bandera - Tony Noodles Instrumental Remix
Herencia Latina (feat. Cristian Vinci) - Original Mix
Guanile - Pablo Fierro's Orchestra Original Mix
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 0x8e4c9293eae04e9094f8719636ff8ce0b84d7fad23ad3c27fd28d918c4ca596e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wdJJcjTD6lWUIQUWq9p4d.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/2wdJJcjTD6lWUIQUWq9p4d.
Pablo Fierro & Ninetoes - Mandala - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81200308c6dd38c7089d0b9191e9a9883bc3a9031ed7a4ac19754b655e7106d. 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/4cJJVxs9tMBNsH9yP2d20s.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/4cJJVxs9tMBNsH9yP2d20s.
Peppe Citarella Essential "AfroLatinHouse" 2022
{"copyright_id":"0xbbc59c3f4016a1d7935d6e6276464bfca480f98a8f3c7d2f9a4bc786740af9ae","isrc":"ITLCJ2100341","name":"El Rey - Radio Edit","registered_at":"2026-06-11T05:34:49Z","spotify_id":"0cAGQ1NCJuipZ7FfbsMFkT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc59c3f4016a1d7935d6e6276464bfca480f98a8f3c7d2f9a4bc786740af9ae. 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/0cAGQ1NCJuipZ7FfbsMFkT.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/0cAGQ1NCJuipZ7FfbsMFkT.
Los Pueblos - Pablo Fierro Remix [Mixed]
Defected Radio Episode 108 (hosted by Sam Divine)
{"copyright_id":"0xfe5f6c38966d89448cb5a67a07d83fc8f1460a32e298fcd4d93618c2303d5899","isrc":"DEEC33500977","name":"The Balance - Super Flu Remix","registered_at":"2026-06-20T10:47:32Z","spotify_id":"1MtfTeGVNJD2VaaSsKyQGV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5f6c38966d89448cb5a67a07d83fc8f1460a32e298fcd4d93618c2303d5899. 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/1MtfTeGVNJD2VaaSsKyQGV.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/1MtfTeGVNJD2VaaSsKyQGV.
{"copyright_id":"0xaaaee35299e3e09d76043655bd06da2861f060910632b5b0b479d94fcea0582e","isrc":"DEEC31720008","name":"Masala - Pablo Fierro Remix","registered_at":"2026-06-04T13:48:01Z","spotify_id":"2iCkWaXZ4XcwvLDcN2bwnO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaee35299e3e09d76043655bd06da2861f060910632b5b0b479d94fcea0582e. 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/2iCkWaXZ4XcwvLDcN2bwnO.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/2iCkWaXZ4XcwvLDcN2bwnO.
{"copyright_id":"0x198f75daca44280d9c0f8a4a3c914e5c89b2436770d1542afc49e71eec0e9f85","isrc":"ITFGO1900059","name":"Baianá - Pablo Fierro Radio Edit","registered_at":"2026-06-04T12:36:17Z","spotify_id":"0ehmor7tXN9ngqn1rbFIFy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198f75daca44280d9c0f8a4a3c914e5c89b2436770d1542afc49e71eec0e9f85. 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/0ehmor7tXN9ngqn1rbFIFy.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/0ehmor7tXN9ngqn1rbFIFy.
{"copyright_id":"0x7c39588386dcff64b34346d363ae5449f173da66b1ce56a6a9caa77b67204a45","isrc":"ITFGO1900033","name":"Baianá - Pablo Fierro Edit","registered_at":"2026-06-07T08:49:37Z","spotify_id":"2qS5OWLCnM9qiQBwpo7Ltm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c39588386dcff64b34346d363ae5449f173da66b1ce56a6a9caa77b67204a45. 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/2qS5OWLCnM9qiQBwpo7Ltm.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/2qS5OWLCnM9qiQBwpo7Ltm.
Underground Vol. Fifteen (Compiled By Spennu)
{"copyright_id":"0x9f0529ed1b89880564f1516251660196215cbd86f9f41b7aa5fcf51efa4e9020","isrc":"USZ5Y1200002","name":"La Libertad (Justin Imperiale Remix)","registered_at":"2026-06-23T13:25:59Z","spotify_id":"6cIy13R9OirTRiD3pWRN2b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0529ed1b89880564f1516251660196215cbd86f9f41b7aa5fcf51efa4e9020. 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/6cIy13R9OirTRiD3pWRN2b.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/6cIy13R9OirTRiD3pWRN2b.
Sónar 25: An advanced music mixtape by Black Coffee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4c9293eae04e9094f8719636ff8ce0b84d7fad23ad3c27fd28d918c4ca596e. 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/2wl5EdJziwUSvnt9KEh4S8.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/2wl5EdJziwUSvnt9KEh4S8.
{"copyright_id":"0xd9adf96617e5c6ac5d9c22838bd8d4fb0316fa7be3bc07c39dcb83baa4ff4965","isrc":"DEEC33500635","name":"The Balance","registered_at":"2026-06-17T09:28:20Z","spotify_id":"1NxchJBBA3E258fqkhYv5d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9adf96617e5c6ac5d9c22838bd8d4fb0316fa7be3bc07c39dcb83baa4ff4965. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:46:42Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NxchJBBA3E258fqkhYv5d.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/1NxchJBBA3E258fqkhYv5d.
Society 3.0 Recordings Remixes 2014 - 2018