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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","20CA0123","20CA0123","Maintenance, Repair and Rehabilitation of Infrastructure Facilities and other Related Activities-Flood Control and Drainage System, Structure and Related Facilities, Repair/Maintenance of Drainage alo","AS MACHA CONSTRUCTION AND TRADING","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO","",1945340,"2019-12-20",null,null,null,null]
SHA-256
4e6f040ce1a9cdb27e5e53bb8305d4fb5cd76c864a1eb72e2658336a931e2d36

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.