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 0x771528056eafb8e2303b3222defd419560bfcb58873394eaa09c09446c31534d. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/716f9b77-e683-44a3-a891-c4a14829d3da.json and https://artists.proofprofile.net/proofs/artist/716f9b77-e683-44a3-a891-c4a14829d3da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Crypt Of Blades (Throne Of Iron Half)
The Curse of the Lightningmancer - Rerolled