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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 - REGION IV-A Award a ₱41.2M contract to G.F. FABIAN CONSTRUCTIONNational agencies

Transaction hash:
1c1957a69fbd614270eaf43f6e6d43a1ae85e9e82c591cee0468871946402275
Status:
Included and unchanged
Block:
#5,694 319 blocks after it
Position in block:
Transaction 35 of 273
Award day:
Nov 27, 2024 (1 yr 11 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 #5,694 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 2024 OO-1", i.e. the FY2024 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 - REGION IV-A awarded it to G.F. FABIAN CONSTRUCTION on 2024-11-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24D00099: On-Going, 45.89% 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)
    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

2 of 8 documents found, 1 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   1c1957a69f…402275now      …
  2. 2. Block Merkle root changed
    stored   d153c7e3d2…92a30bnow      …
  3. 3. Block #5694 hash changed
    stored   571784f4be…f24ba1now      …
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 272 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1c1957a69fbd614270eaf43f6e6d43a1ae85e9e82c591cee0468871946402275
  2. 01 L 1be8e7fe8fbca5feb4e46fd77cae508ac1ae439c0a640b0f00cfea433fd47b66
  3. 02 L 7b547c4caa6cacb9eeca5a236e474d5acb9acbc21df367c795d97751aac15444
  4. 03 R 8ceee2014f5966e39f5ea865ce92a9f2ed3bd184ecf111a715c905964e5c5692
  5. 04 R 3c705408203f4f4c95e906ad753a20c152ffcc6b8b9eeeb24346ab704136d3aa
  6. 05 R c9c770f2d2010ab25acbc67558b7e7cad0bb8b2d091c63c214c5da0084c630b0
  7. 06 L 932c85aaab6c5f37e824e485057c035b0db04bdf79b6cdc291921e3096158564
  8. 07 R 0fa07ad85f63ae5a03dc5063089f9d18cee22dfbce94b6cfa3b9453dd1c76e51
  9. 08 R f553a0f4b1a451c3526b8108153614fcbb7713fc2834a3a1074a41881c00387e
  10. 09 R 4d82f8b4d932904e61af8711975bf14720ba9c06d978237bc6035d6147d5d70e
  11. root  d153c7e3d2ff9b55cd4f45cb8296967713d79faac3a869c4e1ad771e8392a30b