Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Drainage System & Concrete Pavement TOLENTINO St.","G.A.C. CONSTRUCTION","CITY OF PASAY","",3326226.98,"2018-09-10","city","1307600000","1381100000",null]
SHA-256
bcff5cd1d5e2069994d30b27cd0ccce85283880209a5e67fd070903704698d52Anyone 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.