Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","21AI0022","21AI0022","Construction of Road, Barangay Don Benito to Baran","R.G. TABIN CONSTRUCTION & SUPPLY","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PANGASINAN 3RD DEO","Pangasinan",19400614.37,"2021-02-02",null,"105500000",null,null]
SHA-256
ebd164ecc5553b7265ae5366b90f19a34b1c4daedbbe6e25dfd0235fc3191d62Anyone 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.