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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 ₱272.2M contract to ULTICON BUILDERS, INC.National agencies

Transaction hash:
a3cb0fd7d528a9ec2db2636d62343730f0469067f07e2d72dbd951b719a70f2b
Status:
Included and unchanged
Block:
#3,439 2,574 blocks after it
Position in block:
Transaction 136 of 197
Award day:
Jun 5, 2018 (8 yrs 5 mo ago)
Value:
₱272,172,728.09
Project:
18L00101 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 #3,439 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 2018-06-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18L00101: 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 2019-11-08). 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   a3cb0fd7d5…a70f2bnow      …
  2. 2. Block Merkle root changed
    stored   255fe455b4…eed335now      …
  3. 3. Block #3439 hash changed
    stored   72eec7f057…3c3151now      …
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 196 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a3cb0fd7d528a9ec2db2636d62343730f0469067f07e2d72dbd951b719a70f2b
  2. 01 R a51f3b8f10b3c1ea6103d49536078ff7f62a93576985f56a5423076574eaac4b
  3. 02 R 9b259de6a4fed80e2ba1462b8cfac82f401963c3e773b6b06a53b7ebbf968ff0
  4. 03 R bfbc6731c168671343bf7a8c8699e3b749a37bdc2c00d0611ea00ceb6be04e3b
  5. 04 L 06b13e3f91c1be248ea07af2daa292b73d8801d069506d9029001cb7b2b79c42
  6. 05 R 0daeb6c21f659f233d06e1b0707593e8f37fbd64edaa524b2fd8f38a81fde2b5
  7. 06 R f8e9f4643826bba3a287278c37fc95b3ee405044c07555909a5548fee0d0fd21
  8. 07 R 59ccf4ad1a724c4f4c6af9243706c82514962c9646a0d58c9be019c3b1990313
  9. 08 L d67904ab5613825bc5087b0cbb83c03bcbf803bc80656ca0ba60d89f9ab357ff
  10. root  255fe455b4b8c11ee7bd9239bc5719c174bd80483ee69d77468d65ba27eed335