Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Pipe Support","BENG & BONG BUILDERS","SAN PABLO CITY WATER DISTRICT","Laguna",507770,"2018-04-13","city","403400000","403424000",null]
SHA-256
9954476e936bccf7f40dfefcfec5103b0740eb5f661e47ba0d0c8c3ce0b66801Anyone 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.