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 0xd73ae392223f9e970a38c3a346555e61dfb0af95170bf35681f3cdeb255cbd0a. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45ca3b23-29a2-476e-9738-c39fc5db2ea4.json and https://artists.proofprofile.net/proofs/artist/45ca3b23-29a2-476e-9738-c39fc5db2ea4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
chicago's flower and cherry blossom ep
chicago's flower - fritz zander remix
Our Thang - Andre Crom & Martin Dawson Remix
Our Thang - Luca Lozano & Sacha Robotti Remix
Birds - Kollektiv Turmstrasse BlindBird Remix
Birds - Kollektiv Turmstrasse Blindbird Remix
Gunslingers And Greenhorns (Poker Flat Volume Nine)
The Poker Flat B Sides - Chapter Five (The Best of Catalogue 101-125)
The Poker Flat A Sides - Chapter Five (The Best of Catalogue 101-125)
Deep Down In Berlin 4 - Independent German Electronic Music Sampler
John Digweed: Live In London (unmixed tracks)
We Get Deeper (Deep & Tech Collection Vol. 4)