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 0xbcc1932f85cce7b9cdbd99cea5c1f7dfdd08720e383cc63becd4fdc6c7068bca. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e027127-b1e9-473e-b52b-14eca42f52b8.json and https://artists.proofprofile.net/proofs/artist/3e027127-b1e9-473e-b52b-14eca42f52b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bakterial Soup - Beijing Minimalist Version
Elektrical Aktivity (SoundSAM Encounters EA Remix)
Elektrical Aktivity - SoundSAM Encounter EA Remix
The Time Released Sound Around the World Ambient Program
Treasures From The Park - Compiled by Mig Madiq
Summer Flirt - Mind over MIDI's Sommer i Kristiansund Remix
The Resistance of Aguilar - Tapes, Pt. II
Mind Mapping - Mind Over MIDI 'Re Mind Mapping' Remix