Riot Games, Inc. is an American video game developer, publisher, and esports tournament organizer based in Los Angeles. It was founded in September 2006 by Brandon Beck and Marc Merrill to develop Lea
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 0xf9525af556025b68f25aa976745c1b0bed285d173df740839a05448928569782. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af06a230-6293-4735-ba85-3356e0ea1ef7.json and https://artists.proofprofile.net/proofs/artist/af06a230-6293-4735-ba85-3356e0ea1ef7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).