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 0x223f9bf5b44880b866de51f245edf9541b2c7a3c033515e938a1dc41a0bc6d99. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/671cfed6-07fb-48de-9339-00b1502485b6.json and https://artists.proofprofile.net/proofs/artist/671cfed6-07fb-48de-9339-00b1502485b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
State Oppression - Screams From The Gutter
Joe's the Best - Screams From The Gutter
A Certain Kind of Killer - Screams From The Gutter
Don't Let Me See It - Screams From The Gutter
Our Oppression - Screams From The Gutter
We're All Gonna Die - Screams From The Gutter
Police, Police - Screams From The Gutter
Is There Anything You Like - After Your Brain
Wanna Be Your Girl / Don't You Want Me (Mixes)