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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","18BB0155 - (Re-advertised)","18BB0155 - (Re-advertised)","Construction and Completion of Three-Storey 9-CL S","WDC CONSTRUCTION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAGAYAN 1ST DEO","Cagayan",25620000,"2018-09-11",null,"201500000",null,null]
SHA-256
e65c1123522d3e1ff2affe9eecc08c1f332da3eb0fd643d6170bf46c70a0c3c7

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.