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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","17EA0097-R1","17EA0097-R1","17EA0097-R1","E.A. AYALA CONSTRUCTION AND SUPPLY","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MARINDUQUE DEO","Marinduque",4631567.96,"2017-07-27",null,"1704000000",null,null]
SHA-256
a46b42d8b3103cc10c021e98aaadaa0e29a8c83cad18bf08d3b67e6d3f3422cb

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.