Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","15GK0062","ESJ AND SONS CONSTRUCTION AND CONSTRUCTION SUPPLY, INC. (FORMERLY: ALFIE'S CONSTRUCTION & CONSTRUCTION SUPPLY, INC.)","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NEG. OCC. 1ST DEO","Negros Occidental",27501790.58,"2015-08-07",null,"1804500000",null,null]
SHA-256
0b738f85398e2fef1f802d5e037d3b162ca286951adf61ba9e9a9c190d876f89Anyone 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.