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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","cal-2007-141","cal-2007-141","Improvement of G. de Jesus Street (From EDSA to Sta. 125 Mtrs), Barangay 139, Bagong Barrio","P.B. GREY CONSTRUCTION","CITY  OF CALOOCAN","Metro Manila",2782619,"2007-03-27","city","1307500000","1380100000",null]
SHA-256
10d0b2a1ffab75575d8446bfef877a30fde95b2c4ba6eaf242510358bae7f3a0

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.