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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Repair and Maintenance along Sta. Lucia-Salcedo Road, Km. 338+175 to Km. 351+455 w/ exc., and Candon-Galimuyod-Salcedo Road, Km. 345+940 to Km. 361+000 w/ exc., Ilocos Sur II","P.T. DIAMOND MERCHANDISE AND CONSTRUCTION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION I","",1997789.5,"2010-01-04",null,null,null,null]
SHA-256
bb1ed2f4597d9c4cc1d2d58e06409200ecdd98efe45805be3f462a872c7e03d0

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.