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 V Award a ₱24.3M contract to EUS CONSTRUCTIONNational agencies

Transaction hash:
df91ec329795c8cd2008a295c444a321bed06b63c431f4cfd70fbf4452142e81
Status:
Included and unchanged
Block:
#5,362 651 blocks after it
Position in block:
Transaction 311 of 350
Award day:
Dec 19, 2023 (2 yrs 10 mo ago)
Value:
₱24,289,166.98
Project:
23F00406

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 #5,362 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 - REGION V awarded it to EUS CONSTRUCTION on 2023-12-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23F00406: 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 2024-12-10). 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   df91ec3297…142e81now      …
  2. 2. Block Merkle root changed
    stored   c377cbce2a…7a3bc4now      …
  3. 3. Block #5362 hash changed
    stored   cfac6f0558…2c0094now      …
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 349 records. Each step hashes the current value together with the sibling shown.

  1. leaf  df91ec329795c8cd2008a295c444a321bed06b63c431f4cfd70fbf4452142e81
  2. 01 L df100380b956d26f1e8b7320fdc9ac87d389d3d1d16a87f5fc4f187448bce8c7
  3. 02 L da8d21d6c6b29a701182aa612057d83af77dfeb9cead755186123927bfeee403
  4. 03 L ab3d79d4f4b4d8532dab838708dc65c77ab2f47e15fae855b100c6ea26b72431
  5. 04 R f72d476439bd6ff535f91b00e7e0bf7625d726f130fe9544c9d137d3475ea790
  6. 05 L ffc74212036beb9128d8bbf9def51ca22a74cb41c0cd12cbe43267666b5a295f
  7. 06 L cc6dca43d465e4c3279073403d7df8e17bdd6953ba40357dae9181f013130d3e
  8. 07 R aa3c5bf3399f28fc659222d79e065db8e8b49e63bd28df5741fbedd7420eb543
  9. 08 R 5c2a5662385bfdb4b610da9d41df26297a7666de987229ff0e21e99415cd4160
  10. 09 L fe5788411c97d0e706405d386da8e9f2e390194d2ce23cd25ce3c4ba0e56c741
  11. root  c377cbce2ac487ed0c732dcd28b01ce41952ffe53a6c4fe09c8b3adc977a3bc4