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 0xf5677e5a4919154f36cf27922adb3b68764f8d8fd8274bc8072c0b461f5bf695. 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/bba7b032-014b-4b18-a493-2b061a03b9bc.json and https://artists.proofprofile.net/proofs/artist/bba7b032-014b-4b18-a493-2b061a03b9bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pussycat On A Leash - Unplugged Demo Version
Pussycat On a Leash - Unplugged Demo Version
Baby One More Time - Radio Hamburg Version
Pussycat On A Leash - Funkstar De Luxe Remix
Endless Summer (The Official EURO 2012 Remixes)
Endless Summer (The Official EURO 2012 Song)
Endless Summer (Official Song EURO 2012)
Endless Summer [Official Song EURO 2012]
Endless Summer - DJ Sergey Fisun Extended Mix
Endless Summer (Official Song Euro 2012)
A Rockin Good Way (feat. Maceo Parker) - Hidden Track
Say Sorry - DJ Sergey Fisun Extended Mix
Brace (feat. Crazyhype) - DJ Fisun Remix
Can't Stop Thinking About You (The Remixes)
Can't Stop Thinking About You - VYT Remix
Can't Stop Thinking About You - Ole Sturm Remix
Can't Stop Thinking About You - DJ Fisun Remix
Endless Summer - Alternative Radio Version
Ibiza Trance Essentials 2 - Extended Versions