Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Construction of Drainage System","1977 DEVELOPMENT CORP.","CITY OF TAGUIG","Metro Manila",8118095.15,"2019-03-25","city","1307600000","1381500000",null]
SHA-256
4e2fcfafbd0ddb00c5e70bce617a8795863fed9badae9c91342d9216840c5db6Anyone 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.