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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","10CM0072","10CM0072","Asphalting of Upper Domingo St., Gordon Heights, Olongapo City","VICTOR M. DAET CONSTRUCTION AND SUPPLY","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS-CASTILLEJOS,ZAMBALES","Zambales",1891417.15,"2010-03-24",null,"307100000",null,null]
SHA-256
48bfb295f2bb94affcc9a51c27b769e103cfa1fccc9837830066ecb56ea1ca55

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.