Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Construction of Tanay-Pinugay Road, Tanay, Rizal","P.B. GREY CONSTRUCTION","PROVINCE OF RIZAL","Rizal",9980000.46,"2015-08-27","province","405800000",null,null]
SHA-256
f1f3cbc3e28af90096b7cf4505be9cf904b3b78e0f6c717c48c64050df0a7b20Anyone 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.