Stathis Psaltis (; 27 February 1951 – 21 April 2017) was a Greek cinema, TV and theatre comic actor. He was best known for starring in many 1980s films, as many as four a year. He has been called "ico
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 0xfe52f4336730b87297d66f6f98ed9bcbdcf97ab39295493cf33262fb5012002c. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/245f0c9b-636f-4971-9667-375050df044c.json and https://artists.proofprofile.net/proofs/artist/245f0c9b-636f-4971-9667-375050df044c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).