Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","BEECHCRAFT STREET","G.A.C. CONSTRUCTION","CITY OF PASAY","Metro Manila",4619766.56,"2018-02-13","city","1307600000","1381100000",null]
SHA-256
077d3025d7f665db8f3f1f64a671f25abfee303fa4f79a70ef165a3fcc854749Anyone can check this: hash the line above with SHA-256 and compare it with the record ID (its first 24 characters). The fingerprint proves the record has not changed since PisoScan imported it from the source file. It is not stored on a blockchain, and it cannot prove the source itself is accurate.