Josh Grisetti (born December 1, 1981)Josh Grisetti biography IMDb.com is an American actor, director, educator, and author who works in theatre, television and film. Early life Grisetti was born in
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 0x2278978d2bbd244fb9325bd42c072f49711803c5a184a20459135deb80588def. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5dfcf7ba-576f-44d9-a198-c412ac9f78c6.json and https://artists.proofprofile.net/proofs/artist/5dfcf7ba-576f-44d9-a198-c412ac9f78c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).