1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4399fb9ead1db17b619946497ff5b83264c596d571da62749b807615d21d5823. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5f708d3-d1fa-439a-8b80-be2030e7ea6d.json and https://artists.proofprofile.net/proofs/artist/b5f708d3-d1fa-439a-8b80-be2030e7ea6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Just The Way You Are [(Sped up + Reverb) - Reggaeton]
Complicated [(Sped up + Reverb) - DNB Jungle]
Complicated [(Sped up + Reverb) - Futurestep]
Summertime Sadness [(Slowed + Reverb) - Bass Boosted Trap]
Summertime Sadness [(Slowed + Reverb) - HipHop]
Summertime Sadness [(Slowed + Reverb) - Lofi]
Zombie [(Sped up + Reverb) - DNB Jungle]
Summertime Sadness [(Sped up + Reverb) - FutureStep]
Summertime Sadness [(Sped up + Reverb) - Tropical House]
Skyfall [(Sped up + Reverb) - DNB Jungle]
Skyfall [(Sped up + Reverb) - Futurestep]
Zombie [(Sped up + Reverb) - Futurestep]
Everything I Wanted (Sped up + Reverb + Phonk)
Just The Way You Are (House Remix + Sped up + Reverb)
Happier Than Ever (Slowed + Reverb + Lofi)
Set Fire To The Rain (Sped up + Reverb + Trap)
Just The Way You Are (Slowed + Reverb + Lofi)