Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-072314-06","P-072314-06","Mechanical Works","COMFAC CORPORATION","CITY OF PASIG","Metro Manila",5720463,"2014-08-29","city","1307400000","1381200000",null]
SHA-256
2ee42da355be0af7141aaaa17f95dfb089c64c54cdd6f5f10814a8c38fd86e92Anyone 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.