Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","2019-02-01 00:00:00","2019-02-01 00:00:00","Rehabilitation of Barangay Plaza Fence","AMM CONSTRUCTION AND CONSTRUCTION SUPPLIES","BARANGAY PURNAGA - MAGSAYSAY OCCIDENTAL MINDORO","Occidental Mindoro",99796.31,"2019-10-14","barangay","1705100000",null,null]
SHA-256
63cd7fb2ddf60b85c4fceea598ae7e116c7b65d3bada34da3b8b4a973d92f583Anyone 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.