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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 - ISABELA 4TH DEO Award a ₱144.7M contract to JWU CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
60532d71a425b39bae3fd83951b53472d57657b5b1f7a46200bfc6eec33a6190
Status:
Included and unchanged
Block:
#5,789 224 blocks after it
Position in block:
Transaction 186 of 455
Award day:
Mar 3, 2025 (1 yr 8 mo ago)

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 #5,789 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 OO-2", 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 - ISABELA 4TH DEO awarded it to JWU CONSTRUCTION AND SUPPLY on 2025-03-03.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25BH0009: 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 2026-03-12). 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   60532d71a4…3a6190now      …
  2. 2. Block Merkle root changed
    stored   a8cbc6eec2…188a1fnow      …
  3. 3. Block #5789 hash changed
    stored   b142776314…955666now      …
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 454 records. Each step hashes the current value together with the sibling shown.

  1. leaf  60532d71a425b39bae3fd83951b53472d57657b5b1f7a46200bfc6eec33a6190
  2. 01 R 611e961454b6be36870d3a7c7bfe2c60743468da96b72694f6bcf7a8185e4c0f
  3. 02 L b98245d6013e877a1e20e870b31e38790686aa4cd6834ea1fa2c89852b469b4b
  4. 03 R 0ca5a821e7047d8e792cbc84cf4cc44f48c5fe1671412cf2373e4217c036c8b3
  5. 04 L a0aed789466116a871ae6dc66a454827aca9b57f0de3cf7bf911fd5b0f938f9b
  6. 05 L 70e1431959dc45bcc165e0ddd287e376b3cbc0ca83cb89f77627a7b48e2bf62c
  7. 06 L 274b8db7e2ca2f4775e38a9b35d5528fddd19b2bcdc26133aa16475b8cb12447
  8. 07 R 75dd0e1da36a2f56e63782e9f13bd13e87a4967a981b55d2075bf51994ed031f
  9. 08 L c9a856cb343f12eaafad2ef75f09a724a4694b7b62ee1e480fa14c8c907492b0
  10. 09 R 1ecc8a35b6f3441e26b325f896f6fcc0b09e10c99380b28d327c0782cc2d9b3a
  11. root  a8cbc6eec2dc3d83c1a1f59485ca617222c7902153822263754e893ae8188a1f