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","19OF0055","19OF0055","19OF0055 Rehabilitation of Tullahan River, Brgy. S","RCDG CONSTRUCTION CORPORATIO / A.T. DUMLAO CONSTRUCTION, INC., JOINT VENTURE","DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUEZON CITY 1ST ED","Metro Manila",13964933.7,"2019-09-20",null,null,null,null]
SHA-256
9aafafcd55dc7cabfd0c8ee5242cab2ff4606e403dbad0e20735941fa132133f

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.