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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 - LEYTE 4TH DEO Award a ₱10.6M contract to L.N.R. CONSTRUCTIONNational agencies

Transaction hash:
aa6b4a2ea5435d4baca0ff835d2e3f6cdd4b720d27f6239bd57567df3fdbce52
Status:
Included and unchanged
Block:
#5,067 946 blocks after it
Position in block:
Transaction 217 of 329
Award day:
Feb 15, 2023 (3 yrs 8 mo ago)
Value:
₱10,618,542.19
Project:
CID NO. 23IF0050

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 #5,067 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 2023 OO-1", i.e. the FY2023 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 - LEYTE 4TH DEO awarded it to L.N.R. CONSTRUCTION on 2023-02-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23IF0050: On-Going, 50.72% 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   aa6b4a2ea5…dbce52now      …
  2. 2. Block Merkle root changed
    stored   13504a4b53…69117fnow      …
  3. 3. Block #5067 hash changed
    stored   32051811a5…946744now      …
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 328 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aa6b4a2ea5435d4baca0ff835d2e3f6cdd4b720d27f6239bd57567df3fdbce52
  2. 01 L a93a3fdd7600497606718847f890c16ef9caead294ec56f1184c75417a4e3558
  3. 02 R 073fcffd501fc77ffa22c5b55416b8793529747534157197e81b587715720a5b
  4. 03 R f683c23b188b1f8354c19db3a469ac60607fd399278fefe1f5b6447c9b740d65
  5. 04 L 4cb85d7bbab5ad21303ae4641330c64caee1bef42bd35f4d4b1f5bd31124419c
  6. 05 L 2623ba7b13a2ea917d9a1ce97c925363ad25d3df57b1332eb67406e7e8291d2b
  7. 06 R 7715f7136d81f5192db46e6e24126a46bc24c020dcee54641df705fec8ac380f
  8. 07 L 4ad4e9400dac8a54402d8a96764dc68c68524e0102b3e1e54a769dccf0a234e5
  9. 08 L cfb88e80e1360d9d8495d9bedc1b046dfd79d91c4c861f440e8a72da1e594cde
  10. 09 R 9e2b5522357cbfc53996e772c193c1c78c62e042b235882e81871c90c16f290c
  11. root  13504a4b539773beb7fe0735d0d8dbd9613e9db07bf1da2dd394a40c7069117f