Casey Frey (; born 23 June 1993) is an American dancer and comedian notable for his videos on social media, particularly Vine. Early life and social media Frey grew up in Mendocino County, California
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 0x8172ee31beb104d062b589ae716cea41d09f38621a6499d5ddb9986bbe316d96. 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/1a7b4444-a57a-4dfe-b3ef-0e46f70ae3f0.json and https://artists.proofprofile.net/proofs/artist/1a7b4444-a57a-4dfe-b3ef-0e46f70ae3f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).