Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","","","Construction of Water Supply System","SANDSTORM CONSTRUCTION","MUNICIPALITY OF LIAN, BATANGAS","Batangas",5742500,"2020-01-27","municipality","401000000","401013000",null]
SHA-256
4bc25a78ac6d2d5b1cd43c03f38abd3c56daa802caccba8b2494fa4dac9936d2Anyone 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.