Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","18OD0229","18OD0229","18OD0229","J. SIMEON CONSTRUCTION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - METRO MANILA 3RD E","Metro Manila",53128846.42,"2018-11-27",null,null,null,null]
SHA-256
7e89f6ea03c1f67d9db3ee8cf00fe7baf19cba91401070b2815ab408b83e5f20Anyone 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.