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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","11LD0044","11LD0044","Repair/Maintenance of Caños Gabion Revetment, Zone I, Digos City, Davao del Sur.","T-SQUARE BUILDERS","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO DEL SUR 1ST","Davao Del Sur",1491138.47,"2012-01-19",null,"1102400000",null,null]
SHA-256
3c2550dd92d0b33d02ea2ee4d91c9c20d04d5d8a467902fca83a598896c7a99e

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.