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 0x4f20c4c60d88a531f15151283291207bcf8b0a4b3e8ba8b23b2aa364d6712f04. Chain 2 (Bitcoin): anchored in block 954141 (2026-06-17T21:14:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fbedbf7-0b8c-48e8-b0f0-9a3c949f3166.json and https://artists.proofprofile.net/proofs/artist/7fbedbf7-0b8c-48e8-b0f0-9a3c949f3166.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Oh Lord - Kay-Dee Version Part One-Vocal
It Ain't Over (Kenny Dope Extended Mix Instrumental)
It Ain't Over (Wideboys St.Tropez Club Mix)
It Ain't Over (Wideboys St.Tropez Radio Mix)
It Ain't Over (Wideboys St.Tropez Tom Dub)
It Ain't Over (Wideboys St.Tropez Club Intrumental)
It Ain't Over - Kenny Dope Extended Mix Instrumental
It Ain't Over - Wideboys St.Tropez Club Mix
It Ain't Over - Wideboys St.Tropez Radio Mix
It Ain't Over - Wideboys St.Tropez Tom Dub
It Ain't Over - Wideboys St.Tropez Club Intrumental
It Ain't Over (Document One KD Retouch Remix)
It Ain't Over - Document One KD Retouch Remix
It Ain't Over - Document One KD Re Touch Remix
It Ain't Over - Kenny Dope Re Touch Remix