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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 - ILOILO 4TH DEO Award a ₱93.4M contract to IBC INTERNATIONAL BUILDERS CORPORATIONNational agencies

Transaction hash:
3def4fd79cd24d8a2be7f48ab2d1654d108df99e6d7f18c992dcc59ee7908dd5
Status:
Included and unchanged
Block:
#4,756 1,257 blocks after it
Position in block:
Transaction 489 of 2,014
Award day:
Mar 24, 2022 (4 yrs 7 mo ago)
Value:
₱93,430,000.00
Project:
22GI0048 - Preventive Maintenance of Road

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 #4,756 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 2022 OO-1", i.e. the FY2022 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 - ILOILO 4TH DEO awarded it to IBC INTERNATIONAL BUILDERS CORPORATION on 2022-03-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22GI0048: 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 2022-08-16). 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   3def4fd79c…908dd5now      …
  2. 2. Block Merkle root changed
    stored   9594962736…9c4e43now      …
  3. 3. Block #4756 hash changed
    stored   d425e25faa…e4c265now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,013 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3def4fd79cd24d8a2be7f48ab2d1654d108df99e6d7f18c992dcc59ee7908dd5
  2. 01 L 3de239c9c12c512cb9ad68c201c1ac02d5f40a0aa3ea61578d051fa70743bd40
  3. 02 R c46b25079ca025b49a828cdfc4621816a9c985346a51f0ac4747075c8c0eaffd
  4. 03 R a0168feee8aa7a55e932482df33f9954c83a320577e49d2b465f3eb8947a4e3f
  5. 04 L 8e5cb7bf31cf56ecf22426488b69c094dff97db19c0a45a95b719685587c9cd3
  6. 05 R dec02e94eb71d999d8c437254b0c9faded5ff28a1225908dc47222bfff744fe0
  7. 06 L e2a3cec25489bcffa4fc6348bc0df73a33ba2db106befefbfa3146858dc92331
  8. 07 L 5f014d80e0503fc2748dc83fefc0f81cabceb3413bc079ebf1bdf1389473013e
  9. 08 L 488a87e1c9ccf222b16257b8727133be1ba9ec0723569f57ec610e3dd518430f
  10. 09 L 7cc66532f62587fa553f2afcd10611de0237378ead5d8c995a18d54e60c912bd
  11. 10 R 2155863dd6eed5b7fc83a6b90b89ebeee69a404c550233ae8b2147048b8b42a6
  12. 11 R 18b93685a83de87afdb97a5107ac17a740526a64a8649cf845f8237c665f097c
  13. root  9594962736d944ee003d7cede6be384892f0fbd3fc42142c30260764929c4e43