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","PB-SAZ-2022-06-029","PB-SAZ-2022-06-029","Renovation of Various Municipal Buildings","LEO-J CONSTRUCTION SERVICES","MUNICIPALITY OF SAN ANTONIO, ZAMBALES","Zambales",5750000,"2022-06-22","municipality","307100000","307109000",null]
SHA-256
90fca696d39d5a3b3341b6cb5262f6e289b57aea4c4132574e3934fb4bf1c6ac

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.