Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","004","004","Construction","ALEXA TRADING AND CONSTRUCTION","CITY OF MANDALUYONG","Metro Manila",67403987,"2021-06-16","city","1307400000","1380500000",null]
SHA-256
bbfe6f003069bd7eb0cc8ecc0cd7ad3aa72c7a5799938b9d72ecf40268b94261Anyone 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.