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 0xca06867af31c5ed57a05bb7bf4d8cbff52c4325ebb41d5f9d47519e19ceda1cd. Chain 2 (Bitcoin): anchored in block 954015 (2026-06-16T22:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34b0056f-a4ca-49bf-81f8-571393cb798f.json and https://artists.proofprofile.net/proofs/artist/34b0056f-a4ca-49bf-81f8-571393cb798f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
El tiempo que pasó - Versión remasterizada