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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 ₱77.2M contract to ULTICON BUILDERS, INC.National agencies

Transaction hash:
20da1eb579f564682f4b2fbc26850ce1d6381a61ddaa19c36c3d412f6d8e6dc5
Status:
Included and unchanged
Block:
#4,050 1,963 blocks after it
Position in block:
Transaction 45 of 320
Award day:
Mar 12, 2020 (6 yrs 8 mo ago)
Value:
₱77,231,777.88
Project:
20L00124 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 #4,050 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 2020 OO-1", i.e. the FY2020 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 2020-03-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20L00124: 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 2021-06-30). 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   20da1eb579…8e6dc5now      …
  2. 2. Block Merkle root changed
    stored   33737f6840…d8e87dnow      …
  3. 3. Block #4050 hash changed
    stored   a404835631…2d7627now      …
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 319 records. Each step hashes the current value together with the sibling shown.

  1. leaf  20da1eb579f564682f4b2fbc26850ce1d6381a61ddaa19c36c3d412f6d8e6dc5
  2. 01 L 1fdfd104a91359f68be3d67cd7450996ae98114332b28aa5090a292e49b77409
  3. 02 R 72d61fcfc255f1fa6f6ca49e65fe22ff0f07884d230e3902e38d4b283663fdb2
  4. 03 L e8e9ed7e9e7a527295bcfd2345fe4e54243619260a11d1566ada572d0db77cbe
  5. 04 L a9932af35af9497b5ad2076ceb46e427a3c8bb47ec235ff22ac78562e2208a1a
  6. 05 R 65def5760490caba597e3fabe8d8f6be8e345ae834b2ecaca2922a9e0c9f6c4a
  7. 06 L fc7a4ab0f55ae8ac0663a84d3db81df35bf8c09c0dcbdf85fa8f65ee85ef3658
  8. 07 R 22c71ef1db1dd31eb73ba91b66688aa63b72780c794e803a7adb26ff518f035d
  9. 08 R bc8f44ea2365c7ac39c252418d662c95a4cc2763d189c2bc36f36e80ab81b586
  10. 09 R 22ee6e5330b5ed6c2e06576ea1c02dd8ca30f6915358f5716e44d39dbfc9f511
  11. root  33737f6840ec9b7e75b109f74d3219d95f3966aaf36ac566a7c32046e6d8e87d