Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Proposed Improvement of Drainage System and Concrete Pavement at FIGUEROA ST., TORRES ST., KALIGTASAN ST., OFAREL ST., AND PRIMERO DE MAYO ST.","ST. GABRIEL BUILDERS","CITY OF PASAY","Metro Manila",11155542,"2011-12-23","city","1307600000","1381100000",null]
SHA-256
01404df391a77bcaebec0cbb943052fb425ee2251936b908cbef0d50409a8e33Anyone 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.