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 0x1890c48b2a230c29ccd8a5164277df4ccb8bd46bab19d71ea6e4a9467ed1a480. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28a29daa-c164-435b-8fa0-e433feb47454.json and https://artists.proofprofile.net/proofs/artist/28a29daa-c164-435b-8fa0-e433feb47454.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
In the Rectory of the Bizarre Reverend - Slice of Doom 1999
First Edition Hidden Track: Doomsower - Slice of Doom 1999
Funeral Summer - Other Early Recordings 1995/2000/2001
Doomsower - Other Early Recordings 1995/2000/2001
Pyramids of Mars II - Other Early Recordings 1995/2000/2001
Excerpt from the Lohja-Era Rehearsal Tape - Other Early Recordings 1995/2000/2001
Doom over the World - Other Early Recordings 1995/2000/2001
Burn in Hell! - The Sinister Figure Demo 2000/2001
The Hour of Death - The Sinister Figure Demo 2000/2001
Sodoma Sunrise - The Sinister Figure Demo 2000/2001
Cirith Ungol - The Sinister Figure Demo 2000/2001
Intro / In the Rectory of Bizarre Reverend - Slice of Doom 2001
Fucking Wizard / Outro - Slice of Doom 2001
Second Edition Hidden Track - Slice of Doom 2001
Into the Realms of Magickal Entertainment