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 0xc45c7ff6cab8fa87b55f8de4cd4a5684de6567ac7287a14f528547e4e4af3db0. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e6a3186-80fb-4301-a4dd-a06ee026e117.json and https://artists.proofprofile.net/proofs/artist/6e6a3186-80fb-4301-a4dd-a06ee026e117.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I.D.A.A. (Interplanetary Dodgeball Association of America)
I Care, But I Don't. These Are My Goats.
How Many Mistakes to Make (Mild Boar Remix)