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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","12LD0044","12LD0044","12LD0044 - Repair/rehabilitation/Improvement of Davao Cotabato Road Km. 1533+(-086) - Km.  1541+000 w/ exception, Sta. Cruz, Davao del Sur.","ALGON ENGINEERING CONSTRUCTION CORPORATION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO DEL SUR 1ST","Davao Del Sur",9713485.92,"2012-10-05",null,"1102400000",null,null]
SHA-256
b6dc80be59a7c834b155a336868a0884326efeb16fa159cc6fdf16d3ee765a6c

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.