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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","cal-2007-117","cal-2007-117","Improvement of Drainage at 11th Street, Sampaguita St., Kampupot St. and Alleys 1 and 2 at Barangay 96","P.B. GREY CONSTRUCTION","CITY  OF CALOOCAN","Metro Manila",5556707,"2007-03-23","city","1307500000","1380100000",null]
SHA-256
8565a391df3ba59fc14669c7f5b85a444c0c2b90f77035ab142bb96721e5683d

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.