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 0x0167a91ce4afe116598aa2978778f32c10bd4e248587d25fcf8e01e298747089. 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/f84debde-cef9-4469-aa25-3c43535f4a16.json and https://artists.proofprofile.net/proofs/artist/f84debde-cef9-4469-aa25-3c43535f4a16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shine On You Crazy Diamond - Mix from "Odyssey One Compilation"
{"copyright_id":"0xa100d0ce91cf4dbe8394278a5e99fb70a08c5f9c6d4d302895f13e98e2d074fd","isrc":"ITL019800041","name":"Give Me Love - Antiqua Club Mix","registered_at":"2026-06-29T11:32:31Z","spotify_id":"27OClGIoP4auxnQZbi3F2O","type":"track"}
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 0xa100d0ce91cf4dbe8394278a5e99fb70a08c5f9c6d4d302895f13e98e2d074fd. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27OClGIoP4auxnQZbi3F2O.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/27OClGIoP4auxnQZbi3F2O.
Ready or Not - Silk's Anthem of Life Mix
Where Are You? - Edx & Leon Klein B2B Radio Cut
Where Are You? - Molella & Phil Jay Happy Edit
Where Are You? - The Ghost Tower Touch Radio Mix
Where Are You? - Edx & Leon Klein B2B Original Mix
Where Are You? - Molella & Phil Jay Happy Mix
Where Are You? - The Ghost Tower Touch Extended Mix
Where Are You? - Molella & Phil Jay Cowboy Mix
Where Are You? - Edx & Leon Klein B2b Radio Cut
Where Are You? - Edx & Leon Klein B2b Original Mix
X-Files Theme 2002 (Long Happy) - Dj Dado Vs. Light
X-Files - Dj Dado Paranormal Activity Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7d7be6ce551d8b66b16484f913980ced84e70820de590df2500c873118c78c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uL1p8RZOqOrNKXwAi0UtV.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/1uL1p8RZOqOrNKXwAi0UtV.
X Files - Dj Dado Paranormal Activity Mix
X Files - Claudio Diva Sub-Dream Activity Mix
{"copyright_id":"0x89358558a75fdd49a6cbc1c7ea99b81f5a6e664977ff26b23b0d81a13fbb6f81","isrc":"ITB750750377","name":"Face It - Radio Edit","registered_at":"2026-06-29T11:29:01Z","spotify_id":"0scdHynSQBvcWukz8sqdvo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89358558a75fdd49a6cbc1c7ea99b81f5a6e664977ff26b23b0d81a13fbb6f81. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0scdHynSQBvcWukz8sqdvo.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/0scdHynSQBvcWukz8sqdvo.
100 Hits Remixed (The Best of 70s, 80s and 90s Hits)
{"copyright_id":"0xaaf2c381ae97100feceb613433b109b5fe831c85e950aeedb39071aeb3b972d8","isrc":"FR6V81342388","name":"Twin Peaks Theme","registered_at":"2026-06-10T15:44:29Z","spotify_id":"4PLLeiberwVMgEfLYYEvtq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf2c381ae97100feceb613433b109b5fe831c85e950aeedb39071aeb3b972d8. 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/4PLLeiberwVMgEfLYYEvtq.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/4PLLeiberwVMgEfLYYEvtq.
Progressive House: Retro 90's Collection
{"copyright_id":"0x8f28fefd159621837537caa3472a3950e70acd6dad33fadd823628d27e88ddcb","isrc":"ITA609600403","name":"All My Heart - DJ Dado Dream Mix","registered_at":"2026-06-23T13:05:15Z","spotify_id":"1cEk5ETJSNluznJab5KoxZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f28fefd159621837537caa3472a3950e70acd6dad33fadd823628d27e88ddcb. 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/1cEk5ETJSNluznJab5KoxZ.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/1cEk5ETJSNluznJab5KoxZ.
I Love to Dance - Dado in the Radio Remix
I Love to Dance - Dado Dub in the Club Remix
Hands Up! (25 EDM Hit Records That Became Reference)
1990 - 2000 Time Gold (Top Dance Classics From the Early Years of Time Records)
Progressiva ! the Best of 90's Progressive Music
Mixin' Singin' Movin', Vol. 1 (The Sound of 90s)