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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","019OB0320","019OB0320","Contract ID No. 019OB0320-Repair/Rehabilitation o","B. VALENCERINA TRADING AND CONSTRUCTION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - METRO MANILA 1ST E","Metro Manila",949691.61,"2019-06-26",null,null,null,null]
SHA-256
8a2c9d7a1eb22fe4b63e2f31e75650d6a7ba366ebaf26daf9ccd8617393813f1

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.