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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Construction of Maritime Headquarters at Brgy. Mindoro, Vigan City","ELKAN ENGINEERING SERVICES & GENERAL MERCHANDISE","CITY OF VIGAN, ILOCOS SUR","Ilocos Sur",279900.72,"2012-08-20","city","102900000","102934000",null]
SHA-256
ff0e76d46b3f2dbf9206ef19aa12b2c9c37d6d7fb0439f216ac8c1e34d1cf7eb

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.