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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 - MALABON-NAVOTAS SD Award a ₱32.3M contract to B. BERNARDO CONST., INC.National agencies

Transaction hash:
a7d87946bd4f99fab8cd65ec3b6ec7c29d7f09573742ac8e8fb9964ed7f24c90
Status:
Included and unchanged
Block:
#5,219 794 blocks after it
Position in block:
Transaction 175 of 284
Award day:
Jul 21, 2023 (3 yrs 3 mo ago)

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 #5,219 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 "Outside Infra - GAA 2023 DepEd BEFF", i.e. the FY2023 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 - MALABON-NAVOTAS SD awarded it to B. BERNARDO CONST., INC. on 2023-07-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23OA0094: 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 2024-03-26). 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   a7d87946bd…f24c90now      …
  2. 2. Block Merkle root changed
    stored   7e17ea7ac0…c21332now      …
  3. 3. Block #5219 hash changed
    stored   ebab8c1ece…3c3f9fnow      …
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 283 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a7d87946bd4f99fab8cd65ec3b6ec7c29d7f09573742ac8e8fb9964ed7f24c90
  2. 01 L a6f37659a0e41e6e4d55e58cdccf4a02099ed6ca7f8302c17f27ba3b23183b3f
  3. 02 L 2b8834d4ad5918a7a071eca4d16ad674a5a02a5488c3ebdad5a76ce155066620
  4. 03 L 2a869b75523bca4c788b4e0f8e7cefd3e886bdc8427e8cb7185f76535e5be8a6
  5. 04 L e44b8231602aa74662e22c450585d77f47c900fc74aa31356e785acb42c088dc
  6. 05 R 13fd1e747aa49203a956f1ec2760d465d97406d1e02f1be11001283b127ca3d8
  7. 06 L b965a161d9d72412b657a48bfa61176dcafb82d9ccea8ee6819ce7926593e881
  8. 07 R cc20fc0798b0119a5f28978b90816839a95e8ccc02fdc599a0595fe18d5779aa
  9. 08 L db3592e18ec379444ddd1d69e08f196fa1aa26ad4e28dc21f9e62a5d96c8b92a
  10. 09 R 0d0a82a30d6f600fde171be1bcc5210feeb7086356ea6b01bc0b0d82e65d7e4f
  11. root  7e17ea7ac0a421bcfa75486febe6453c02260e8a1b9ff34ed6271bd3c5c21332