Skip to content
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 XIII (CARAG Award a ₱53.4M contract to J. M. LUCIANO CONSTRUCTION, INC.National agencies

Transaction hash:
ebd1b7b7de616da1c55bb755f68d8c4415dce03312744a270859360887695ec7
Status:
Included and unchanged
Block:
#4,811 1,202 blocks after it
Position in block:
Transaction 200 of 217
Award day:
May 27, 2022 (4 yrs 5 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 #4,811 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 2022 OO-1", i.e. the FY2022 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 XIII (CARAG awarded it to J. M. LUCIANO CONSTRUCTION, INC. on 2022-05-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22N00120: 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 2023-04-16). 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   ebd1b7b7de…695ec7now      …
  2. 2. Block Merkle root changed
    stored   04952c7bf3…7c5c44now      …
  3. 3. Block #4811 hash changed
    stored   7ff0e15186…972bffnow      …
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 216 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ebd1b7b7de616da1c55bb755f68d8c4415dce03312744a270859360887695ec7
  2. 01 R eca6f54e84cf1bf1aab53adbbb91fe0adcf956c387f765d41e4522ea9a10ed33
  3. 02 R c86f1a414449b31e47b6aea60bd602a0b59ab9612f61d83a478978884b31e08e
  4. 03 R 3887dae2772d78f1414ae643eff6282e44ff89b7714c0f2d47ddafa6da9baea5
  5. 04 L f9ad59aef8d38bb683595f6b04f7f856b992232719973568ecb9336ffe7df801
  6. 05 R a6ba908b2a67d04cf596f4570162845d3f667172c6633255bc000cb361f626f0
  7. 06 R 8bc905d56360f73e676440282d2cc0e4d5d42600e936c2715a013d8e5cf00835
  8. 07 L dc73ec4ec511f5c5d4dcf65c5f6c316882e4b1331da8a0884617e16d2553fc53
  9. 08 L f1143e17e5e1c0e72a014d5ddabb96686339c4c7cb15d2ab2d594b9c35e47031
  10. root  04952c7bf3d23df8e15b16dcb146a26b465d15119a1704478f64fb93f57c5c44