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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 - REGION XI Award a ₱157.8M contract to ULTICON BUILDERS, INC.National agencies

Transaction hash:
bf3eb0d9d8e691cfcdb7520822b19c97a1cd0050c4b4c9a6b357988012aadec5
Status:
Included and unchanged
Block:
#3,425 2,588 blocks after it
Position in block:
Transaction 761 of 988
Award day:
May 22, 2018 (8 yrs 5 mo ago)
Value:
₱157,760,965.44
Project:
18L00070 ROA, NOA, Contract & Notice to Proceed

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 #3,425 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 OO-1", 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 - REGION XI awarded it to ULTICON BUILDERS, INC. on 2018-05-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18L00070: 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 2019-11-03). 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   bf3eb0d9d8…aadec5now      …
  2. 2. Block Merkle root changed
    stored   afc2cd5390…19b960now      …
  3. 3. Block #3425 hash changed
    stored   6e5fbdae95…f0bbc0now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 987 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bf3eb0d9d8e691cfcdb7520822b19c97a1cd0050c4b4c9a6b357988012aadec5
  2. 01 L bf363e33679bc3803108393b80bef8583f94684351f45475398c2d0bcf244669
  3. 02 R cac837a88fd8c45e59bbec865e2ab451bfd1b715a4e8bf0142d9f32df1c598ca
  4. 03 R 0fff26560b3c89a0a04713932dc77bf36bbf0176b143d99424c40984ee7c28f1
  5. 04 L 92458e852493dafcbcf325892cfdcc8071186695b6509153da2ba02460567141
  6. 05 L 09969310532b0e47b1e175aa8316b17d18076168ce4c38eeeeba623e093c0843
  7. 06 L 4bfc69dbb246c15cfe6bbd38d6c5fb9ccf848b15236fcaf2573b1b98646ec7bc
  8. 07 L eaa31fb09ec92c5e10a066cf1c1846a62110583ad322157e67d830cac23ad919
  9. 08 L 26ec9b0957724115b184a43e352e28c595cca0bea0f8c48ee285c2b6c080b8eb
  10. 09 R 73e0748f6af0bb0c5f90a37fb9720f19d56e3ef7c86ab764a1742ae4b9641f92
  11. 10 L 3e427b01a4ca1b660d6e1f24b60405762746a630090c6f252970809fc885bbe2
  12. root  afc2cd53900dc781e9fa8a2d8b4195cf4e813225eb7cee3f68b7bcb6f219b960