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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d55ecf2ba63bfa4504b303770f0280ad339f2676066fda9f4a34b30df16be81. 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/f9dc0add-6144-492a-ae35-784ce857e762.json and https://artists.proofprofile.net/proofs/artist/f9dc0add-6144-492a-ae35-784ce857e762.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Do It All for You, Baby - Long Version
Don't Break the Heart - Extended Version
Don't Break the Heart - The Pumping Heart Club Mix
Don't Break the Heart (feat. Greg Ellis)
Don't Break the Heart (feat. Greg Ellis) - Radio Edit
Don't Break the Heart (feat. Greg Ellis) - Extended Version
Don't Break the Heart (feat. Greg Ellis) - The Pumping Heart Club Mix
Don't Break the Heart (feat. Greg Ellis) - ATB Club Mix
In the Mix - Nothing Compares 2 U / I Can't Get Enough / I Do It All for You, Baby / Still in Love with You / When I Dream
Nothing Compares 2 U - Chyp-Notic feat. Christina
Don't Break the Heart (feat. Greg Ellis) - Reloaded
I Can't Get Enough / Still in Love with You