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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Construction of Municipal Boundary/ARC  Brgy. Pao, Manaoag, Pangasinan and Brgy. Maraboc, Laoac, Pangasinan","J.G. GARCIA CONSTRUCTION & SUPPLY","MUNICIPALITY OF MANAOAG, PANGASINAN","Pangasinan",748500,"2011-03-18","municipality","105500000","105525000",null]
SHA-256
ab011d6440d8079e6e306ca862d2f3646ee2751ae274a43a2f015f0536786e53

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.