Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Concreting of Rd.","E.M. ANGELES ENTERPRISES","CITY OF LAS PIÑAS","Metro Manila",2485886,"2014-08-13","city","1307600000","1380200000",null]
SHA-256
a7c57ea0ed54d6016300eeef89e7d018d3d154e22939b3c9d1df5912b81907e3Anyone 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.