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","CA-INFRA-09-12-23-001","CA-INFRA-09-12-23-001","Installation of steel railing Lower Pulang Lupa","CORTEZ SANTOS CONSTRUCTION AND SUPPLY CORP.","MUNICIPALITY OF SAN MATEO, RIZAL","Rizal",197108.32,"2023-09-13","municipality","405800000","405811000",null]
SHA-256
ef5542016b54301aff66647fb15e18ee4a6f9ee18912578ac9a1ec6d9f3a3898

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.