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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","17RD0015","17RD0015","17RD0115","C.S. RAYOS CONSTRUCTION & GENERAL SERVICES, INC.","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NEG. OCC. 3RD DEO","Negros Occidental",4235011.92,"2017-10-27",null,"1804500000",null,null]
SHA-256
e79ed3f6d91045102efbfac6f9d0fa37ec04321f21bcedf986a9ebe6e4a36f11

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.