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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 ₱9.0M contract to ORIENTAL SALES CENTER AND CONTRACTORNational agencies

Transaction hash:
406bef2a0cc43dff08b0809b1c71a873af18713c587143976c6b3a4e1b17cce0
Status:
Included and unchanged
Block:
#2,322 3,691 blocks after it
Position in block:
Transaction 38 of 148
Award day:
Feb 11, 2015 (11 yrs 9 mo ago)
Value:
₱9,040,806.34
Project:
Widening of National Road with Drainage, Manila No

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 #2,322 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 - PANGASINAN 3RD DEO awarded it to ORIENTAL SALES CENTER AND CONTRACTOR on 2015-02-11.
    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   406bef2a0c…17cce0now      …
  2. 2. Block Merkle root changed
    stored   8fed184985…1414fbnow      …
  3. 3. Block #2322 hash changed
    stored   0529d9a2e3…340ff5now      …
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 147 records. Each step hashes the current value together with the sibling shown.

  1. leaf  406bef2a0cc43dff08b0809b1c71a873af18713c587143976c6b3a4e1b17cce0
  2. 01 R 40a2daacd9c27162e29842f5c97780583820b11d796db8ee1b1cb8125ac3a9da
  3. 02 L b32f288002dee4b49b878c498b2e500673d7e8ee4b32473e0a571f6c7c626447
  4. 03 L c790f3c0ee3bee2a46e9c67043571834b560879184f7b233c8beb5a48a157749
  5. 04 R ec7ea99fab81e8d53b5227ca4c49f7aa707e01ef6de3073f25cb4c8f1c549c9f
  6. 05 R feeb750f82ce2913bb5ede83c8ed9e44570dfe23cb9761529cbbf928327cd804
  7. 06 L 9406e9de21f0d3c8f2c67ca90ae4c14f1a097760196e7ca949994e0fd60662b9
  8. 07 R 745627b91848ccb1b301e856a7219c8b82bf4f30d99a88f6e5c269581b8fce85
  9. 08 R c0ba4030b0aec266ed7ca4a27bc222b62c2423bdac51e2a7602d5f13592e8fd2
  10. root  8fed184985f3add47e8da55dfd61fd43308115d83b723edb795ec6a1a91414fb