Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","18-4005","18-4005","18-4005","TJT CONSTRUCTION","CITY OF QUEZON","",1856215.74,"2018-05-25","city","1307400000","1381300000",null]
SHA-256
844255ed2fc56fc6fa08f88c98f0550c7ef0a298af28f7b567286c7ab3aa4e90Anyone 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.