Robin Thomas is an American film, television and theater actor, and sculptor, best known for his role as Kalabar in the seminal Disney Channel Original Movie Halloweentown. Career Thomas' best-kno
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 0x62f614cf6cf6e81508f078e3ddd0321183774302493e19cab0dcd007a96bdb1f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ae56e5d-0bd9-4580-a054-8671daeb3b2e.json and https://artists.proofprofile.net/proofs/artist/1ae56e5d-0bd9-4580-a054-8671daeb3b2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).