Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-080811-10","P-080811-10","Construction","HANNAHZIEL BUILDERS AND SUPPLY","CITY OF PASIG","Metro Manila",661186.71,"2011-08-26","city","1307400000","1381200000",null]
SHA-256
3fdc0931679fed56de2ada2be4b9448c5533322149e0d56b424dab6f46909495Anyone 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.