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 0x9c03400d442444c383edf1d3aca3e5b2bffdaaee07bb2c957004b94e2827a062. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5e397f9-a160-45c4-b333-b61b72c3226b.json and https://artists.proofprofile.net/proofs/artist/f5e397f9-a160-45c4-b333-b61b72c3226b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Commercial Property (Featuring X:144 & Swamburger of Sol.illaquists of Sound)
Self-Serv-Us (Featuring Jax & Flux of Binkis)
Get Gassed Up (Featuring Killa Kalm of Binkis)
Check Out Line (Featuring Bambu and Jmil of Colective Efforts)