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PisoScan

Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","I-2011-028 Construction of Billboard, Calamba City Hall Complex","MAR-VEL CONSTRUCTION & SUPPLY","CITY OF CALAMBA, LAGUNA","Laguna",128046.3,"2011-06-23","city","403400000","403405000",null]
SHA-256
d3f2ea28661a990b83cb6a96fe05b6f73ecb8aef3f91787b0831ffa558adf63c

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.