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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","18ca0069","18ca0069","Concreting of Sitio Nazareno, Barangay Culis, Farm to Market Road, Barangay Culis, Hermosa, Bataan","NBZ ENGINEERING AND CONSTRUCTION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO","",6861220,"2018-04-25",null,null,null,null]
SHA-256
91d0748eb24706db732b59020b4641d6af5ec5cc1674984075321f04ecdea8a6

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.