Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-033108-45","P-033108-45","Repair","SPNR BUILDERS","CITY OF PASIG","Metro Manila",119080.42,"2008-04-09","city","1307400000","1381200000",null]
SHA-256
edbbb249ebf18b29d26e83713a934881ff1713ebc48e57cc90f4acd85d6f8661Anyone 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.