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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","4A06-12-H-00133","4A06-12-H-00133","repair/rehab/impr. of  road asphalt overlay","A.J. LAVA BUILDERS","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - RIZAL 1ST ED","Rizal",4795434.68,"2013-03-22",null,"405800000",null,null]
SHA-256
da26ace8f3d6472e97a3b3c74b1517c8e6c237e1170c8f2ad529230da0f065e0

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.