Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","064-14","064-14","CONSTRUCTION PROJECT","DEX-SAL BUILDERS","CITY OF MALABON","Metro Manila",2730805,"2014-11-11","city","1307500000","1380400000",null]
SHA-256
8a4f9e7fc5a03a0e1794bb7b981a13fd3e66fa6011b5e26619091af1a20a9b20Anyone 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.