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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-070709-31","P-070709-31","Electrical","BIATRICIA BUILDERS & TRADING","CITY OF PASIG","Metro Manila",4541500,"2009-07-15","city","1307400000","1381200000",null]
SHA-256
88bbdf3e216ad8c00a0ac5bd659a6e6a4899711fa89f0fb926f43a2c0f0af61c

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.