Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Rd. Resurfacing","E.M. ANGELES ENTERPRISES","CITY OF LAS PIÑAS","Metro Manila",2455000,"2011-04-18","city","1307600000","1380200000",null]
SHA-256
5be82c1c970d5b7b779be5ea9dd7de79129d93d655d1d9cb4fc07cb8007363ceAnyone 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.