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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","10AC0072","10AC0072","Concreting of Farm-to-Market Road, Brgy. Sisim, Cabugao, Ilocos Sur","BONICAB BUILDERS","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOCOS SUR 1ST DIS","Ilocos Sur",947591.03,"2010-10-12",null,"102900000",null,null]
SHA-256
cfbb631a780d66cd7e4a1d3c9c84cf4da98d28505965a55a7913d93a8afdcb6e

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.