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","11DI0099","11DI0099","ITPB NO. 2011-17(11DI0099) Construction of  water system at Brgy. Hornalan Calamba City","3RB CONSTRUCTION & SUPPLY","DPWH-LAGUNA II DISTRICT ENGINEERING OFFICE","Laguna",972489,"2011-11-11",null,"403400000",null,null]
SHA-256
6da506f8fbf82cc522e7beebfd47a103dd3452ea170e6db1c13ebae77a6f9f98

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.