Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Road shouldering Palta Big - Hawan Grande PR","JR. CONTRACTOR","PROVINCE OF CATANDUANES","Catanduanes",1732548.39,"2017-11-09","province","502000000",null,null]
SHA-256
aa4f189fdb52aa2d573c2d321d1fb4cb2d9ed06605acc71568edbcb8f781a695Anyone 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.