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","ITB No. 122-2017","ITB No. 122-2017","water system","ALNOR NAC'S CONSTRUCTION AND DEVELOPMENT CORPORATION","CITY OF SURIGAO, SURIGAO DEL NORTE","Surigao Del Norte",984842.72,"2017-11-03","city","1606700000","1606724000",null]
SHA-256
bf3ad52d8ce7aa67d30affa5b91ddde3f86dee8fcae565e38aeb6306e96693f7

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.