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 0xb985d696e9961bf27f11c5e250dcb57724ba2d93f87717910f6b8384aa1fa6c2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/412ab732-4170-4bf1-87fc-06a4f3519768.json and https://artists.proofprofile.net/proofs/artist/412ab732-4170-4bf1-87fc-06a4f3519768.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
in a vision (Mr. Hoosteen's Second Sight Remix)
in a vision - Mr. Hoosteen's Second Sight Remix