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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 ₱69.4M contract to ROIM BUILDERS AND CONSTRUCTION SUPPLYNational agencies

Transaction hash:
a1ca993a2fafff120304a8bebc77269334ef42938b174827dec852079af89ce0
Status:
Included and unchanged
Block:
#5,410 603 blocks after it
Position in block:
Transaction 255 of 384
Award day:
Feb 7, 2024 (2 yrs 9 mo ago)
Value:
₱69,380,000.00
Project:
24L00130 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 #5,410 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 2024 OO-1", i.e. the FY2024 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 ROIM BUILDERS AND CONSTRUCTION SUPPLY on 2024-02-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24L00130: On-Going, 95.48% 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)
    No completion certificate published.
    Not published
  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, 1 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   a1ca993a2f…f89ce0now      …
  2. 2. Block Merkle root changed
    stored   ed60e6c722…57546dnow      …
  3. 3. Block #5410 hash changed
    stored   425fcc301e…88ca0dnow      …
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 383 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a1ca993a2fafff120304a8bebc77269334ef42938b174827dec852079af89ce0
  2. 01 L a18de1aea6a7a1921f5d181ebd8a622f329238a6e074bf31fc1d13a8c2952cea
  3. 02 L afc9a88cd6f3554cea08b83c75a6569459365359386ea3a75b7038251c770ec6
  4. 03 L ffea0cd3a14b311937cb200500b4f6fcaf15bb78ae473c1145ba84723b7c7142
  5. 04 L 0a76d666fc4d073814cf226e016b17b85d8f156c4441811b909ef1d0c138b16d
  6. 05 L c7e3e1acb830671cf39e370ba724a28ad7f275cdb6b2aa13a3e03624c37ae5a8
  7. 06 L c5523051472ded2d7f2396f6dc0ae67db2f9d0c1eeb8f943bde51213a1de9aff
  8. 07 L a1d6650a9c779b81be2446e884ca8e25b98142779052793d85ae349ee52a22f8
  9. 08 L 0be982cd803e6612e8c2f75a7bdf39e45c488d3f2dd9e2c70d63fd1cbc297591
  10. 09 R d4ed9fcc28d2789700a40493c1bbc2249fd727419c4b0842f0de038be7526b1f
  11. root  ed60e6c72210ddd12dfeb772ff8998057c678c3dcdbc11f3c18d7998b757546d