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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 - PANGASINAN 3RD DEO Award a ₱1.9M contract to W.J.P CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
05cafb671a6e22bef913f1cefe2de161f3d9406957bf00a226df4355767a5275
Status:
Included and unchanged
Block:
#2,829 3,184 blocks after it
Position in block:
Transaction 3 of 216
Award day:
Aug 22, 2016 (10 yrs 2 mo ago)
Value:
₱1,888,629.89
Project:
Concreting of Cabalaoangan Sur FMR, Brgy. Cabalaoa

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 #2,829 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 "Outside Infra - GAA 2016 DA Farm-to-Market Roads", i.e. the FY2016 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 - PANGASINAN 3RD DEO awarded it to W.J.P CONSTRUCTION & SUPPLY on 2016-08-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16AI0204: 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 2016-09-30). 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   05cafb671a…7a5275now      …
  2. 2. Block Merkle root changed
    stored   42b08f8cf7…2d3aaenow      …
  3. 3. Block #2829 hash changed
    stored   00a4bbc58a…4bd30enow      …
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 215 records. Each step hashes the current value together with the sibling shown.

  1. leaf  05cafb671a6e22bef913f1cefe2de161f3d9406957bf00a226df4355767a5275
  2. 01 L 0286ae2aa9faa1e12778857b5ca52b926c7c0fc0711f6929981dd26a3945c435
  3. 02 L af9ccaf4bb0b10721c7842b4d6cb0e1930527e3c71f82552b61e8cd0bd281c9e
  4. 03 R 3a7942543203102bab15cd54c103d6fa47ec0159ae7903008cd217ac39beba45
  5. 04 R b38a1566a3428ddd7253ae1427f3a434f19819bcab932da1da6447d697afd02b
  6. 05 R d30f16943ed52ab512cc8d8504253e24a95e118135928dd9e76150a3ce633fca
  7. 06 R a0d9b694a08626a43be05d361a0a2cc4520aa50aac1b73668dd79c8fc057ba84
  8. 07 R 17a16ba2ea5e5ad5476c044fce06dbf360d609632510a5d5d970b4465ab2db0b
  9. 08 R 9e059d1fd9aac2dbab514fade211db665d31764d9d31bf244baf52ceea66ddc3
  10. root  42b08f8cf72aed33bc15b75bb37f5e5f9f3a7b020e73fffba799e48ff32d3aae