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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","12AC0024","12AC0024","Repair / Rehabilitation of Roads, Brgy. Pandayan, San Juan, Ilocos Sur","RAMSA CONSTRUCTION AND SUPPLY","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOCOS SUR 1ST DIS","Ilocos Sur",2948407.78,"2012-05-14",null,"102900000",null,null]
SHA-256
5c3ee7e018abbf7e4bb43dbd41666205c0eac65a2d3a7f9f752f32896a613a48

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.