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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","CW-12-02","CW-12-02","Construnction of Multi-Purpose Pavement at Sitio Tumanday , Capisan","ABSOLUTE ENGINEERING AND SUPPLIES","BARANGAY CAPISAN, ZAMBOANGA CITY","Zamboanga Del Sur",189550,"2012-12-21","barangay","907300000","931700000","931700098"]
SHA-256
de9a9ca877bc67f8d16754b35d93e7113a102a56e00dd5d8544f0b16e9a0d9bf

Anyone 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.