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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","12AJ0016","12AJ0016","Rehabilitation/Reconstruction/Upgrading of Damaged Paved National Roads along Judge De Venecia Sr. Ave. Road, Km.207+453 – Km.207+832, Calasiao, Pangasinan","628 CONSTRUCTION ENTERPRISES","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN SUB-DEO","Pangasinan",9027934.82,"2012-05-21",null,"105500000",null,null]
SHA-256
902b0be49f04f9136d146d0d4cf1caa1d2fd430bfae37d13d5d9a0c24ff3dfbf

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.