Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","ANTIPOLO-05MARCH2020-04","ANTIPOLO-05MARCH2020-04","Repair/Rehabilitation of Stone Masonry Riverwall (","1C4M BUILDERS INC","CITY OF ANTIPOLO, RIZAL","Rizal",2899950,"2020-04-08","city","405800000","405802000",null]SHA-256
ecd3a3264b6e2ccdfb6786df22e3d4767e0fb0fd281ccbec581e0d3afd2b2222Anyone 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.