Riley Smith (born April 12, 1978) is an American actor. He is known for his roles on television, such as recurring roles in the series 24, Joan of Arcadia, 90210, True Blood and The Messengers, and st
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef5ab68704122f61e2679a66b1b3d9c7bc39ce9fad150b106858b93db24506d. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19809792-5f8d-477e-9b0f-aaa9896abcca.json and https://artists.proofprofile.net/proofs/artist/19809792-5f8d-477e-9b0f-aaa9896abcca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).