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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","11OH0048","11OH0048","INVITATION TO BID-11OH0047-48","C.B. TAMPENGCO CONSTRUCTION & SUPPLY","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SMED","Metro Manila",8725227.35,"2011-11-21",null,null,null,null]
SHA-256
0dd39f411bb2e4d64234ec64cf49d03aa2a5eb4d1f826e60b4ea24f05a2f1cea

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.