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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","09CC0166","09CC0166","Improvement/Rehabilitation of Buguion multi-purpose building Calumpit, Bulacan","ESN CONSTRUCTION & TRADING","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS-BULACAN 1ST DEO","Bulacan",495400,"2009-11-05",null,"301400000",null,null]
SHA-256
ce4bbd047e934ace61efd6d834ef037e4d6c18acdde675e13e3ef2a0ff4ecc3c

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.