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Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","10AC0015","10AC0015","Construction of School Building (Phase I), Nagsangalan Elementary School, Brgy. Nagsangalan, Vigan City","RAMSA CONSTRUCTION AND SUPPLY","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOCOS SUR 1ST DIS","Ilocos Sur",2177293.44,"2010-03-05",null,"102900000",null,null]
SHA-256
7f1e5adaa2d39a17841a356587c8fec9eef9bc7d719a51dd87b90c21a068d3b3

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.