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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","12LD0037","12LD0037","12LD0037 - Preventive Maintenance Asphalt Overlay at Davao-Cotabato Road (Davao City - Jct. Digos Section) K1554+075 - K1554+1010. Sta. Cruz, Davao del Sur.","ALGON ENGINEERING CONSTRUCTION CORPORATION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO DEL SUR 1ST","Davao Del Sur",14222319.17,"2012-12-04",null,"1102400000",null,null]
SHA-256
2f17978f6ee96fb3c80ef0adedd031e87552d857f5067d9c09365194c723607d

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.