Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Cement","E.C.E CONSTRUCTION SERVICES","BARANGAY SABANG NAIC, CAVITE","Cavite",49500,"2023-09-15","barangay","402100000","402105000",null]
SHA-256
eba360c1b9561cd3aea96cce8ff6367a00987d6c349d0a01713dfbb52add7f48Anyone 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.