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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 - BENGUET 2ND DEO Award a ₱23.8M contract to JOMARCANN GENERAL CONSTRUCTIONNational agencies

Transaction hash:
05404567f91f4e1ff6a42978c46b0378a3ee9d3df453c8069f19ca7c14b09d08
Status:
Included and unchanged
Block:
#3,323 2,690 blocks after it
Position in block:
Transaction 14 of 490
Award day:
Feb 2, 2018 (8 yrs 9 mo ago)
Value:
₱23,785,986.47
Project:
18PF0014 Asset Preservation of Damaged Paved Nati

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 #3,323 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 - BENGUET 2ND DEO awarded it to JOMARCANN GENERAL CONSTRUCTION on 2018-02-02.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18PF0014: 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 2018-09-20). 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   05404567f9…b09d08now      …
  2. 2. Block Merkle root changed
    stored   1cdde112d9…604673now      …
  3. 3. Block #3323 hash changed
    stored   b11dd4410b…63c1c1now      …
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 489 records. Each step hashes the current value together with the sibling shown.

  1. leaf  05404567f91f4e1ff6a42978c46b0378a3ee9d3df453c8069f19ca7c14b09d08
  2. 01 R 05fe103093557d853982b0977064c3c8cb26735d359a78ed87f1b44fc5520aba
  3. 02 L 5fb3af36bf499577c38309c364f7be142c2b18b3647bcf8ffeaaa277d599d8a8
  4. 03 L 0a97c7b91ac2821141a873cfebd49bc0a44d78bae782bde173c3695f2ade38fb
  5. 04 L f4de597c706e7193c933c93270a61abc54c6df5ba74af35cd8b6912a1f748335
  6. 05 R bf5316470c7db6dd1e3bdfc17f1aedfe9009043b8815837de05d5f00229d1d8b
  7. 06 R bb158feef16f04bd90c9c2189eb31cb3084d22a17edcbf39b2f6daab42fcff5b
  8. 07 R 6e92b7b9619e6776bdc737fb564340f8a17b149744c22a37e6a9f6621ac7de65
  9. 08 R 16cefa0683d411fff9ce5f156297a023e6bb5b3bd92a667253ae4db0a63c499c
  10. 09 R 33be234db469b44f909f1fd4b391f086a819fb1537d2db21bf50d47131facf36
  11. root  1cdde112d9ba3edc920ed24cd8f6c8c61154f98ca82f6ceeda20da848c604673