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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 action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BULACAN 2ND DEO Award a ₱6.7M contract to 1199S CONSTRUCTIONNational agencies

Transaction hash:
4e5cda8815da97cf9159179c30a027b107b41a03535809bf0517c2ee6fba95c0
Status:
Included and unchanged
Block:
#5,762 251 blocks after it
Position in block:
Transaction 116 of 340
Award day:
Feb 4, 2025 (1 yr 9 mo ago)
Value:
₱6,652,008.11
Project:
25CD0116 - Construction of Multi-Purpose Building

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 #5,762 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)
    DPWH lists the funding source as "Regular Infra - GAA 2025 SSP", i.e. the FY2025 GAA. The exact UACS line is not given.
    Partly
  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 - BULACAN 2ND DEO awarded it to 1199S CONSTRUCTION on 2025-02-04.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25CD0116: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2025-09-02). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   4e5cda8815…ba95c0now      …
  2. 2. Block Merkle root changed
    stored   31fbc8b992…e5063cnow      …
  3. 3. Block #5762 hash changed
    stored   5c8ba44953…f93f25now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 339 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e5cda8815da97cf9159179c30a027b107b41a03535809bf0517c2ee6fba95c0
  2. 01 R 4eccbf637c96104ce82d5b1972097d6af3d8f1f5996b86d077bda7dd142be4cf
  3. 02 R 2432219367b7f0c861c1e3a83ed64308dab717b607314686514d2387528987e1
  4. 03 L be2e7c4d9050aa23a04d4eda89c7b835bdd93be20f59a0b4dff006d087bf3c60
  5. 04 R f2bbfbd44a206e0dbda4b8669d293aca908e3b8e85ea553034d29919c81c5189
  6. 05 L 7e1a67dfa5aa8f6a8ee9a36f906cdd10731965e301d4d3ef337b9528f4933107
  7. 06 L d0144674cc824b801bb08f0cb04a94c225843170749b20f5100dce2412fe6e6c
  8. 07 L 1fc643b8b6569198a0a78129d6eb4465a7539e531aa481aec56c9fa5d4badd7e
  9. 08 R bf1c96d90d63f76600783bd120ad6d4863a711e03b8bbc7d5564d60a2daf259d
  10. 09 R b44f7eef75e2b1f04fecd30ad8f9e9b29b598f3f0faff7ff44a4432cb1c5c6dd
  11. root  31fbc8b992e596f8e7ef19f11bf28b00f7862487b7d2ab89bb345b3e43e5063c