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 0x9ffe0f06c9e62da4efd53a2165613411f005a4f885aad2c8ac3f7eb2ae9ccb68. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94766c14-078b-467d-8468-6cc98a150e96.json and https://artists.proofprofile.net/proofs/artist/94766c14-078b-467d-8468-6cc98a150e96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Operation Jerusalem - Kapitel 10 Teil 10
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