Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","2018-245","2018-245","Construction of Retaining Wall","TNJ BUILDERS","CITY OF TABUK, KALINGA","Kalinga",499599.43,"2018-10-05","city","1403200000","1403213000",null]
SHA-256
d5df1a47ab4c03cdeb25964edc36ded69bfcfa64303d32dc6a136a2dd1c74409Anyone 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.