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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","12LD0019","12LD0019","12LD0019 - Repair/rehabilitation/Improvement (Asphalt Overlay with Lined Canal) along Davao-Cotabato Road at Sta. Cruz, Davao del Sur..","ALGON ENGINEERING CONSTRUCTION CORPORATION","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO DEL SUR 1ST","Davao Del Sur",9602756.06,"2012-04-10",null,"1102400000",null,null]
SHA-256
6d76dfd6f755c3d9e3a74ea0d0fb4f98a1091914b2d900a4352c0167cc5c5bfd

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.