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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 X Award a ₱29.8M contract to FP ALONTO CONSTRUCTION SERVICESNational agencies

Transaction hash:
edf220b65704887f0a1939962bb0e02dbb3cf0aebde4031fd0e91c85cc47a56e
Status:
Included and unchanged
Block:
#5,716 297 blocks after it
Position in block:
Transaction 322 of 347
Award day:
Dec 19, 2024 (1 yr 10 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 #5,716 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 2024 DepEd BEFF", 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 X awarded it to FP ALONTO CONSTRUCTION SERVICES on 2024-12-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24K00512: On-Going, 92.9% 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   edf220b657…47a56enow      …
  2. 2. Block Merkle root changed
    stored   1dd71698b3…92b442now      …
  3. 3. Block #5716 hash changed
    stored   236ca3af5e…305980now      …
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 346 records. Each step hashes the current value together with the sibling shown.

  1. leaf  edf220b65704887f0a1939962bb0e02dbb3cf0aebde4031fd0e91c85cc47a56e
  2. 01 R ee437b7bfb1090804b8301058b38ae4a1af32cba60db1e9042db279f61108cb8
  3. 02 L bd915cfc98ae030a8765c97f673da173a21f91e5aac9e381ff67460dbb1b5f05
  4. 03 R 8a1dcd48e37969785aa0458bc3a8cbf915e20c832443004a3404f9b92828fe1d
  5. 04 R 8511f54c9b6ae86a5bd07855692d2d327e2b7f0a6ebb5dc710cdc79847ce619b
  6. 05 R ee00a1953115a441eba8ed85e35a6b93809d34ad3bc644f3338628e807a8d841
  7. 06 R 7546b2be023da718870b19ae70a1ffce414e88f0500a0eb38b912b7a14476cb2
  8. 07 L 49a63b5f4e041d29df124b064b16b2b578a166e15a337f2f458a9c360eac7173
  9. 08 R f9887b368287f76fb3de92f1a29ff3345ea4c82a17a78890dbf816fb8d2c1ed1
  10. 09 L d899370e70796a3790963c5afd541df85e44bb18fe9a6f709effc85b0a93eaf1
  11. root  1dd71698b3d5ce8bf6b594c3da21e88f718858a2f5e45cb0aed0fa79d292b442