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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c7c3a4b613d17b82b14245262694309178c3590ce34ea4a4bb303c089ea3b3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6cfa63d7-f068-4feb-ab75-9a17b4e7a96e.json and https://artists.proofprofile.net/proofs/artist/6cfa63d7-f068-4feb-ab75-9a17b4e7a96e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
把孤独当作晚餐却难以下咽 - 伴奏版
我们在看着你 (小说《我不是戏神》同人曲)