Skip to content
FY2026 GAA: ₱6.79T
PisoScan
Home
Records
Contract awardsInfrastructure projectsCharts & statistics
Entities
Top contractorsProcuring entitiesRegions, provinces & LGUs
Budget
National budget (GAA)Agency budgetsRegions & LGUsFollow the moneyBudget stagesFY2027 proposed budget
Blockchain demo
OverviewBlocksTransactionsHow it worksVerify the chainAPI & mirror kit
Audits
COA audit opinions (LGUs)
More
About PisoScanData sourcesOpen data & OCDS export

Contract Award Details

PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","INFRA-026C-2012","INFRA-026C-2012","Construction of Three (3) Classroom School Building Sisiman Elementary School Barangay Sisiman, Mariveles, Bataan","L.R. DE GUZMAN CONSTRUCTION","PROVINCE OF BATAAN","Bataan",2156648.57,"2012-07-24","province","300800000",null,null]
SHA-256
0567395d1da162df4f83ff8afb637073ffbf398940a10a06b3ca6fc7baf2f60c

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.