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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 - PANGASINAN 3RD DEO Award a ₱18.7M contract to C.T. LEONCIO CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
e83ee540d0d4e521ba63594cccd7ea96b4c296812f0a75e7f8dd48e5c0638678
Status:
Included and unchanged
Block:
#3,395 2,618 blocks after it
Position in block:
Transaction 161 of 180
Award day:
Apr 19, 2018 (8 yrs 6 mo ago)
Value:
₱18,710,242.83
Project:
Improvement/Concreting of Roads,PSU Sta. Maria Roa

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 #3,395 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 2018 LP", i.e. the FY2018 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 - PANGASINAN 3RD DEO awarded it to C.T. LEONCIO CONSTRUCTION AND TRADING on 2018-04-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18AI0042: 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 2018-10-15). 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   e83ee540d0…638678now      …
  2. 2. Block Merkle root changed
    stored   181205b9a4…cbeb28now      …
  3. 3. Block #3395 hash changed
    stored   731d4ecb54…cf18e1now      …
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 179 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e83ee540d0d4e521ba63594cccd7ea96b4c296812f0a75e7f8dd48e5c0638678
  2. 01 L e803d3a8adb2e0b4f3db65421b4a1f4cebabcf0c098099a77fd13791a93da080
  3. 02 R a9a9f80e9e2082ceeb89e643c739db9bc73f23973d4cd9ba4da83924f3525fa3
  4. 03 R 29fbc7feae262ee426b44c78907e010826c292758a20360bfd044c271b798a17
  5. 04 R 7715b3921feca3bfca399a17c9c67347fdbdeedfde13d6d895da22e9c1deb793
  6. 05 R 9843755012121d6adc0581fcb053ef8292c01d8fcd7c1cf6c1c54dd33b9670e1
  7. 06 L 2811340ca870f9b99303d7f7bd949961a7f31ade1c0faa40752c5c4686afffb4
  8. 07 R 70b6d32d80cb2078643f1b4eb889572d53eb07d0c8b84b874a00d7e78d6ffe5a
  9. 08 L 8a6e773abc8d01d7038af9c7473545effda2a546e2f1f73222091001bcd374ad
  10. root  181205b9a4bf32bde5f5f3b75e71bad1ff440fae2ca5417b3494591364cbeb28