Iron Kid (or Eon Kid) is an animated television series produced by Daewon C.I. and Design Storm in South Korea and BRB Internacional and Televisión Española in Spain. The series is known as Iron Kid
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 0xe053c9515f4597afd4bd893de235f66d3aa2ad8770b0ede7de35d90c4a0c8936. 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/97ac6cf7-6ab9-432e-b44c-c4b63d548f8b.json and https://artists.proofprofile.net/proofs/artist/97ac6cf7-6ab9-432e-b44c-c4b63d548f8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).