Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Installation of Metered Streetlight along Pinagbuk","1977 DEVELOPMENT CORP.","CITY OF TAGUIG","Metro Manila",8732555.19,"2019-03-12","city","1307600000","1381500000",null]
SHA-256
45d17c6484f97a3edca547fb810ab506f667babf69e4fe5a793f070f81005d08Anyone 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.