Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","P-022310-73","P-022310-73","Construction","MAK-WELL ENTERPRISES","CITY OF PASIG","Metro Manila",365414.5,"2010-03-02","city","1307400000","1381200000",null]
SHA-256
35e41e8a048be112e27e2727591bffe50d37bcf444bcc935b6d9d07ecd397497Anyone 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.