Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","PZDS-2019-0015","PZDS-2019-0015","Widening of Provincial Road","AFS CONSTRUCTION AND ENTERPRISES","MUNICIPALITY OF PITOGO, ZAMBOANGA DEL SUR","Zamboanga Del Sur",991233.35,"2019-10-09","municipality","907300000","907338000",null]
SHA-256
1d80cb1d9e6caa2fdb7fd495974f38d5ef39bd7639dd1addf4adc32d50b7bc64Anyone 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.