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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","17DE0092","17DE0092","17DE0092  CY 2017 Basic Educational Facilities Fun","W. RIVERA CONSTRUCTION & EQUIPMENT RENTALS","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS 2ND ED","Batangas",15990000,"2017-11-29",null,"401000000",null,null]
SHA-256
2a0c4e6795a6094ec7b3cc5e250b9a359558144350c28dc76efc5d6e8d856f8b

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.