Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","20LA0248","20LA0248","20LA0248","D.B. RAVELO CONSTRUCTION & SUPPLY","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - COMPOSTELA VALLEY","Compostela Valley",14591068.65,"2020-11-23",null,"1108200000",null,null]
SHA-256
0da0dfeba4ab0c910a52f5c887e60d5dad80c1f190a22842fa5b6ca602ecdf46Anyone 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.