Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","18-09-150","18-09-150","Repair of RDET CR","VINZ CONSTRUCTION","IFUGAO STATE UNIVERSITY","Ifugao",137200,"2018-10-15",null,"1402700000",null,null]
SHA-256
a775de10b43dbb80656ffd34f46244f0ddbfd022f9897c95b98f86f02d7c7851Anyone 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.