Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","11-B-G-0055","11-B-G-0055","Preventive Maint. along Cauayan-Cabatuan Road (Reblocking with Overlay), K0380+(-103) to K0380+329, Cabatuan, Isabela","CAUAYAN UNITED ENTERPRISES AND CONSTRUCTION BUILDERS","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ISABELA 3RD DEO","Isabela",3464543.7,"2012-01-05",null,"203100000",null,null]
SHA-256
2f5bcf06fac35fb9bb5978cdba3b1cc6826fb83c3f081ac7192876d9c41cbfb7Anyone 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.