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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 - BENGUET 2ND DEO Award a ₱16.9M contract to LBJ CONSTRUCTIONNational agencies

Transaction hash:
ee4fe4e8bea39f2d6d2afc5056e3794a676ecfb019ab586c9a4e1c9908f56da0
Status:
Included and unchanged
Block:
#4,192 1,821 blocks after it
Position in block:
Transaction 163 of 176
Award day:
Aug 14, 2020 (6 yrs 3 mo ago)
Value:
₱16,850,978.46
Project:
20PF0069 Mocgao Elementary School (2ST4CL)

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 #4,192 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 - BENGUET 2ND DEO awarded it to LBJ CONSTRUCTION on 2020-08-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20PF0069: 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 2021-10-21). 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   ee4fe4e8be…f56da0now      …
  2. 2. Block Merkle root changed
    stored   7237e912ed…e16ecanow      …
  3. 3. Block #4192 hash changed
    stored   61d64662e6…0ffd68now      …
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 175 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ee4fe4e8bea39f2d6d2afc5056e3794a676ecfb019ab586c9a4e1c9908f56da0
  2. 01 L ed8d8a01ba02d69af5d60fbdd0d29d9dd4a8bf1c0ba3d120db46ea8645b92c46
  3. 02 L 781c1dc2fd9dacce5950bc2bbfa2d786081017caa5fba550b6b1dfe3b160b4a0
  4. 03 R 39000cb8a6b5e2c30eb217a85bf98a1afac3117bb9a184963156e72e8f86090f
  5. 04 R 7fca59f459a7017e110769c5f2bf92f0879ae81f13340c1f90d1a8f3861ce79e
  6. 05 R a8f64c8cfdedc6d3b7f5da4bdbeb7ccb2afd796fcef5d8488a9f3d4d731b46e2
  7. 06 L b1f442a3aa22d64c0fa65d32c4be87c4198378084c0da667938fa9198b8bbc54
  8. 07 R 0329868a5dd64c6a36d20368b8529693e579bd9f135fe2691e4a04ff604b27bc
  9. 08 L 7de220cafe739f379c21461eaf7ef62373a91f69e34e89a641ade3c840e44de9
  10. root  7237e912edf0f767d92beced0f09811bb9d85e16ad82a9aab9ab1e856ce16eca