1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xe01f95be796b9f26d037266f46eb625f186d39876fd84f5794b45e5e8a52cf05. 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/5c00c5ec-24ba-48e2-a52b-d6d708e2b76d.json and https://artists.proofprofile.net/proofs/artist/5c00c5ec-24ba-48e2-a52b-d6d708e2b76d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Golden - English Version (Kpop Demon Hunters Huntrix)
Silhouette - Soft, Mellow Version (from Naruto OP 16)