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
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

BARANGAY SAN ANTONIO, PASIG CITY Award a ₱1.8M contract to R.S. ASUNCION CONSTRUCTIONBarangays

Transaction hash:
a503ca6fa6bfdc4331bd4635f29a01ff4609a2f95e41fab73eb5748d19e58220
Status:
Included and unchanged
Block:
#189 5,824 blocks after it
Position in block:
Transaction 1 of 3
Award day:
Oct 10, 2007 (19 yrs 1 mo ago)
From:
BARANGAY SAN ANTONIO, PASIG CITY
To:
R.S. ASUNCION CONSTRUCTION
Value:
₱1,770,242.42
Project:
Restoration of Concrete Pavement
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
BARANGAY SAN ANTONIO, PASIG CITY
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #189 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    BARANGAY SAN ANTONIO, PASIG CITY awarded it to R.S. ASUNCION CONSTRUCTION on 2007-10-10.
    Found
    Open
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   a503ca6fa6…e58220now      …
  2. 2. Block Merkle root changed
    stored   5148d51ac6…4a7f1anow      …
  3. 3. Block #189 hash changed
    stored   18ec61a113…07d51bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (2 steps)

How this one record is tied to the block's Merkle root, without needing the other 2 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a503ca6fa6bfdc4331bd4635f29a01ff4609a2f95e41fab73eb5748d19e58220
  2. 01 L 57e55d3e4f6ad0eb9bd00ba9c06cb7a2b6d2609034d64dcfcc2c203d411c9749
  3. 02 R 0a44ba27f79f0e5fffca54d5c887afbfb67d450fbcaad50952bff01e75069251
  4. root  5148d51ac6d38c0069ce93a3197ee394a6c59f8b5d0f86fad3736f67864a7f1a