Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-121718-31","P-121718-31","Construction and Improvement of Drainage Line","DJB CONSTRUCTION SERVICES","CITY OF PASIG","Metro Manila",549738,"2019-01-03","city","1307400000","1381200000",null]
SHA-256
0de6a2fabeb3603d3f2eabb7df4012cebcf50f9c84222c6b4ccf1352d5730b33Anyone 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.