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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","CW -19-0305-034","CW -19-0305-034","Construction of Fence at Zamboanga City High Schoo","ZAMBOANGA ERECTORS & CONTRACTORS, INC.","CITY OF ZAMBOANGA, ZAMBOANGA DEL SUR","Zamboanga Del Sur",1223538,"2019-03-28","city","907300000","931700000",null]
SHA-256
f55fcbeb991e2ee14fdb16c2ee2da9f94c18340b73441c3a0fcac357eb6d4a48

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.