Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-020817-22","P-020817-22","Construction of Drainage System and Upgrading of A","AARCON BUILDERS","CITY OF PASIG","Metro Manila",470058.58,"2017-03-21","city","1307400000","1381200000",null]
SHA-256
5f309dddbcda50892fff2c0050c529326d2a867e37ae19bacc6f2d468d748486Anyone 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.