Ready At Dawn Studios LLC (RAD) was an American video game developer located in Irvine, California that was composed of former members of Naughty Dog and Blizzard Entertainment. Formed in 2003, the co
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 0xbc36e401e8dfa48bdf3bd056d068169a46088b9f2f86698adde9df6cabef1778. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c106f39-d587-4734-9104-2481bd0a9236.json and https://artists.proofprofile.net/proofs/artist/1c106f39-d587-4734-9104-2481bd0a9236.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).