Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-051809-44","P-051809-44","Retrofitting","HYPER J CONSTRUCTION & SUPPLY","CITY OF PASIG","Metro Manila",7008828.4,"2009-05-27","city","1307400000","1381200000",null]
SHA-256
075b651ec049eaffc130c8a535875be5ff808a331cb87c7592046af0e3f898b0Anyone 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.