Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","CW-13-01","CW-13-01","Repair and Maintenance of Road","OGF CONSTRUCTION AND SUPPLIES","BARANGAY CURUAN, ZAMBOANGA CITY","",100000,"2013-08-02","barangay","907300000","931700000","931700024"]
SHA-256
adeaf66531560f3ea8fe58cbba2916d0208c3cfd7da47f40de6d9fb214769d15Anyone 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.