Thomas Anthony Sandoval is an American television personality, restaurateur and musician. He was a cast member on Bravo's reality television series Vanderpump Rules and the third season of Peacock's T
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 0x336d82c94349feb6904c8ba09d4b910e0f157260fc29724042a7cfb94d7d9056. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f881ec25-555a-441d-9eb4-66fe62b9e80f.json and https://artists.proofprofile.net/proofs/artist/f881ec25-555a-441d-9eb4-66fe62b9e80f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).