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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","12CC0080","12CC0080","Drainage canal along Bigaa-Plaridel via Bulacan and Malolos Road Malolos, Bulacan","DUMAGUETE BUILDERS &  EQUIPMENT CORPORATION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BULACAN 1ST DEO","Bulacan",7447836.63,"2012-08-02",null,"301400000",null,null]
SHA-256
8ddbe4cdfded091ac3f9aa4e6afe6c27e40cf2a64883c32d453f01a943b9e071

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.