Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","2018-340","2018-340","Installation of Streetlights","TNJ BUILDERS","CITY OF TABUK, KALINGA","Kalinga",69642.81,"2018-11-08","city","1403200000","1403213000",null]
SHA-256
b2974dfc8f1df00a62f5a5634b07359a2611588ef130dfebfc58f7e5b0859eb6Anyone 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.