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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Installation of Streetlights","E.M. ANGELES ENTERPRISES","CITY OF LAS PIÑAS","Metro Manila",1492289,"2013-11-18","city","1307600000","1380200000",null]
SHA-256
aa99e3f02a99381ea3bacfea5f0adbb3cafae8473e95fa89b17ec5689b474e8c

Anyone 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.