Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","15-4041","15-4041","15-4041","R.S. GATBONTON CONSTRUCTION","CITY OF QUEZON","",12827166.89,"2015-04-28","city","1307400000","1381300000",null]
SHA-256
f2b722d8bb585c2005cb5ec8752f069a4b340054f632cb1ab23e4102bcb872e3Anyone 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.