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FY2026 GAA: ₱6.79T
PisoScan
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 hash:
ec99baa18cf137fbe925d1a2893b4e794281ad1bd246965ddae97f13b088a947
Status:
Included and unchanged
Block:
#1,965 4,048 blocks after it
Position in block:
Transaction 143 of 154
Award day:
Jan 6, 2014 (12 yrs 10 mo ago)
Value:
₱39,197,909.35
Project:
13OH0128-ASPHALT OVERLAY ROXAS BLVD. PASAY SIDE

Accountability

Bill Sec. 3 and 19
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 #1,965 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SOUTH METRO MANILA awarded it to ARMANDO U. KHONG HUN GENERAL CONTRACTOR, INC. on 2014-01-06.
    Found
  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   ec99baa18c…88a947now      …
  2. 2. Block Merkle root changed
    stored   d287b383e6…54f567now      …
  3. 3. Block #1965 hash changed
    stored   e7eee0dee9…e0ef1anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 153 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ec99baa18cf137fbe925d1a2893b4e794281ad1bd246965ddae97f13b088a947
  2. 01 L ebfe150b372bae7d64c7e99a0e6e5d6c9485dd7530b3adbf616e69d1d5054295
  3. 02 L a60779068816ccaa68eb79d44192fdb431a84205aa312cfb8b5aafe8f5c8eb3e
  4. 03 L 6d4a3979fb9bab88850b1cb8e2122fa5eb45ee541cdcca8febfb2ef0835c5b96
  5. 04 L e5e1130be1f0c696f4991adf925ac09bb8c26050dd80a80454208e8f7bf42e8f
  6. 05 R f4647c6600606d25def2d058705e700e60497c9292a44dd55a5968ce74754573
  7. 06 R 4fa8aa4e9dc78c3f181a17b28414763a3758fd8e84d34e4079b83f60bdab4847
  8. 07 R 3961e985b58e232e308033027ddf706d4fa51cba69810a0b4586d3f025efd485
  9. 08 L 8bd655b484e72ecb3eab6c743c849e2670faebed1a8c28d1c6630303ed5ef7f2
  10. root  d287b383e67078d5c19266ea3d34667fda3a163448453e62ecfa551c5a54f567