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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-053012-11","P-053012-11","Improvement","ZMR CONSTRUCTION, INC.","CITY OF PASIG","Metro Manila",973000,"2012-06-15","city","1307400000","1381200000",null]
SHA-256
84638c19d67375472a268cd93179ed829d499043babfe81a8f062fe90eadd3d1

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.