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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","12-OF0001","12-OF0001","Topographic Survey and Preparation of Plan, Profile and Cross Section of Batasan Road (Filinvest Road to  Commonwealth Avenue), Q.C. (Sta. 0+000 to Sta. 2+300)","3-R SURVEYING SERVICES","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUEZON CITY 1ST ED","Metro Manila",198950,"2012-04-10",null,null,null,null]
SHA-256
2b983a4eef547fa3cde88626604b3fb8cfaa4507413491198923f189a8a9632d

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.