Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Construction Project","VIN D. CONSTRUCTION","ENVIRONMENTAL MANAGEMENT BUREAU - DENR","Metro Manila",298000,"2014-02-24",null,null,null,null]
SHA-256
76c487759fb1f8a7b6c8fc07e4f403d648d59bd51217d511eeca531bf9b3cd47Anyone 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.