Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","15-20006","15-20006","15-20006","FIRST R + J BUILDERS PHILS. CORP.","CITY OF QUEZON","",4010899,"2015-12-23","city","1307400000","1381300000",null]
SHA-256
54eaa3e9f2dfa307828a1c973b063f590e88cdbd0fc8130095c6327a2dff7a87Anyone 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.