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 0x3db862f3bda0c14e4e282f867cd3c26a736522325aa9fa1b2ccea00cfbceb3b2. 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/f1717b14-bfa0-435f-bab1-df746ef4642b.json and https://artists.proofprofile.net/proofs/artist/f1717b14-bfa0-435f-bab1-df746ef4642b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Robbin the Liquor Store - Jumping The Tracks
Hard To Forget (A Compilation Of The Finest Tracks)
I Need You - Live Unplugged Power Off Tour @ AB 2017
Matchbox Car - Live @ Harrald's - Helsinki 1985
Crystal Eyes - 92 Remix B-side "Robbin' The Liquor Store"
She's Jiving - Live Unplugged Power Off Tour @ AB 2017
Crime Wave - Live Unplugged Power Off Tour @ AB 2017
Jodie - Live Unplugged Power Off Tour @ AB 2017
Soul Jazz Records presents PUNK 45: There's No Such Thing As Society - Get A Job, Get A Car, Get A Bed, Get Drunk! Undergeround Punk in the UK 1977-81
Hard Times - Royalty in Exile (2 Meter Session)
Jan Douwe Kroeske presents: 2 Meter Sessions, Vol. 5