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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 V Award a ₱5.7M contract to C.T. LEONCIO CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
39127ad02af261c19d95d0407f03546017053539fd5470e4f2016e8c3db07ff4
Status:
Included and unchanged
Block:
#5,662 351 blocks after it
Position in block:
Transaction 47 of 219
Award day:
Oct 25, 2024 (2 yrs ago)
From:
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION V
To:
C.T. LEONCIO CONSTRUCTION AND TRADING
Value:
₱5,703,057.22
Project:
24F00087
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION V
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 #5,662 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
    Open
  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 V awarded it to C.T. LEONCIO CONSTRUCTION AND TRADING on 2024-10-25.
    Found
    Open
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24F00087: Completed, 100% physical progress.
    Found
    Open
  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 2025-01-27). 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   39127ad02a…b07ff4now      …
  2. 2. Block Merkle root changed
    stored   3479017dd8…5444ffnow      …
  3. 3. Block #5662 hash changed
    stored   cc97beb048…c2fce3now      …
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 218 records. Each step hashes the current value together with the sibling shown.

  1. leaf  39127ad02af261c19d95d0407f03546017053539fd5470e4f2016e8c3db07ff4
  2. 01 L 390b90b746ef143b6d84ff9f981f280e9034f278a0de8474099634cf8f730187
  3. 02 L b36d7cda601501369865665d6e8aa632e03ccfefc5d19f03d90ca0a20e423a9d
  4. 03 L 4a60d36403b2aad31b779329caf0609dd04516931f5693a5860b0402e8c304bf
  5. 04 L 3ba6a97a6514e95b97ddc83e1f867afc3d7b478cd1be4f76915282b7b9c660a0
  6. 05 R 43342c4cd3c77dc7b7737d66f59708c03dc0c4ce65258ca6182d0cfa71a72b7e
  7. 06 L 9a08ba6d3ebc6958ea66793510601715c5dcedec9c977b4c2525ed3db6ad60fc
  8. 07 R 00c04b0e80ab1179b2a2be1c72e0c01ea859bc81c9a10991d13b558f6ff01676
  9. 08 R c14ef3f519b9c70b0ed1eb8d8edcec5806550d497db38ed6c41cd9e540af95ec
  10. root  3479017dd8b7e69e735c2904ab8ebf32037a98e07a20ae4e82321865745444ff