Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Retaining Wall","ROYAL SEA BEES CONSTRUCTION","CITY OF TABUK, KALINGA","Kalinga",997590.1,"2017-02-09","city","1403200000","1403213000",null]
SHA-256
03ddc20efcc4ef02dbcb6774675a1a6f77c471f498cf60a59ddc1da9fbeb9266Anyone 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.