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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","CW 2012-01","CW 2012-01","IMPROVEMENT OF DRAINAGE SYSTEM AT CORCUERA STREET, ZONE IV","RRMEC CONSTRUCTION & SUPPLIES","BARANGAY ZONE 4, ZAMBOANGA CITY","Zamboanga Del Sur",440100,"2012-11-16","barangay","907300000","931700000",null]
SHA-256
4c8d4e8433a97020a2e7e707b10a64857510a9916e9de224693e157952f7b35b

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.