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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","017OB0135","017OB0135","Contract ID No. 017OB0135-Repair/Rehabilitation o","ALPHA & OMEGA GEN. CONTRACTOR & DEVELOPMENT CORP.","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - METRO MANILA 1ST E","Metro Manila",3721823.73,"2017-03-14",null,null,null,null]
SHA-256
9f75e4fd00d4db347c64f97ed7b90ec11a0a550f340699b7825fcc3071e2e0f4

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.