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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 - NUEVA VIZCAYA 1ST Award a ₱66.2M contract to DALCON CONSTRUCTIONNational agencies

Transaction hash:
cdfb080a9f6d2a2d2ceb466a50c06dcc8346206f54928e41cb18fba9a4f8dfd8
Status:
Included and unchanged
Block:
#5,265 748 blocks after it
Position in block:
Transaction 203 of 247
Award day:
Sep 6, 2023 (3 yrs 2 mo ago)
Value:
₱66,192,998.40
Project:
Organizational Outcome 1 Ensure Safe and Reliable

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 #5,265 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 2022 Augmentation", 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 - NUEVA VIZCAYA 1ST awarded it to DALCON CONSTRUCTION on 2023-09-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23BI0106: 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 2023-12-10). 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   cdfb080a9f…f8dfd8now      …
  2. 2. Block Merkle root changed
    stored   249ff279ac…c0120dnow      …
  3. 3. Block #5265 hash changed
    stored   0252a8815f…22e59dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 246 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cdfb080a9f6d2a2d2ceb466a50c06dcc8346206f54928e41cb18fba9a4f8dfd8
  2. 01 L cb5424c99f36b49d40ec71aebb0765ed2d7748ae9d86799b875a7c1679af1c58
  3. 02 L 4d3824c9a86a220b7ad93d8b9fa7f4e91475db56d0bed63631a8c3a1eeb2d6d0
  4. 03 R 6d5f8eabc044c852c54a2b1eee1d4f97c29684c16eab56ee3182afcdc9d3d119
  5. 04 L 4419bf45b820c77a93ec98d0142f0cd26c54a4a8b4601142dc6d8dab039f1214
  6. 05 R 7b8cc530ecabb909091b614352c83118b9d69887ed47d8d1a14951784fdfffbc
  7. 06 R 99b53cc003499b410085796b9b02822c9128716df2872137f4a246c0acceaae7
  8. 07 L 7b97e2e5308888637597771f4aa35ee4dc6553dfafb903881750f53f475bc412
  9. 08 L d29fc096bd8018122f325ad7bd30457a20905ad0e648ef634f995d491847ba9c
  10. root  249ff279ac2b20ed518d75e19e6c19e3a8e45d8bfa15022c04b0891295c0120d