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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 1ST DEO Award a ₱3.8M contract to ALCEL CONSTRUCTIONNational agencies

Transaction hash:
e1460d79b581e341f6bb07cccf55b94bd65b14211eeb695c91f0b0bc2922dba6
Status:
Included and unchanged
Block:
#4,178 1,835 blocks after it
Position in block:
Transaction 278 of 316
Award day:
Jul 30, 2020 (6 yrs 3 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 #4,178 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 2020 DepEd BEFF", i.e. the FY2020 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 1ST DEO awarded it to ALCEL CONSTRUCTION on 2020-07-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20AG0122: 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 2020-11-23). 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   e1460d79b5…22dba6now      …
  2. 2. Block Merkle root changed
    stored   d424ae865a…9d5a74now      …
  3. 3. Block #4178 hash changed
    stored   ee7ff3d84b…779280now      …
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 315 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e1460d79b581e341f6bb07cccf55b94bd65b14211eeb695c91f0b0bc2922dba6
  2. 01 R e180ad35f1511eea77a59d4f180b24162b4aff0dc88a3e2826191ba1a3022a25
  3. 02 L 64bea5b826958528144b1ce5fd5f37f082e2be26ab0bad708b9595fd88b37be2
  4. 03 L ab5d6be5557fff3a93bfe55a8b5be65a649c3c40648884554e532f92607e5b44
  5. 04 R b58cbe7615240537f58fb471c0457b3d9fca6b750ca3625114136705f44a4b49
  6. 05 L 957a3065a7db165ea053dafdb5fabf32eb3b0d7d1852a62f9fb5d48c4e44319f
  7. 06 R 664c170e4db7bc7c4078bf451c165405c1b2bedfef8ba5ea12d4e0a4684d64e8
  8. 07 R 81797e85e8de8dbfae5965fcc911c278272ec74e29943b86a731b74ea6cc3441
  9. 08 R 4bafb5ec7291d4415fda2e20e60af041964713479be27accdf3ed1100d3503de
  10. 09 L 01aa670bb1e5dca24cf5bffb589ce7c3b36ba1e64ff19b095ea5c372f1c67e6a
  11. root  d424ae865aae2e688ac06d505be37eae6f0557fa7d4c2c22804c83a2c99d5a74