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FY2026 GAA: ₱6.79T
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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 - UPPER KALINGA DEO Award a ₱9.8M contract to DAIJEN CONSTRUCTION SERVICESNational agencies

Transaction hash:
7ea96aa1472e19fb80daced4d769d077bd3772feb3fbaeded76ae7a604569ac3
Status:
Included and unchanged
Block:
#5,456 557 blocks after it
Position in block:
Transaction 257 of 511
Award day:
Mar 27, 2024 (2 yrs 7 mo ago)
From:
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - UPPER KALINGA DEO
To:
DAIJEN CONSTRUCTION SERVICES
Value:
₱9,795,300.78
Project:
24PK0045
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - UPPER KALINGA DEO
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 #5,456 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 2024 OO-2", i.e. the FY2024 GAA. The exact UACS line is not given.
    Partly
    Open
  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 - UPPER KALINGA DEO awarded it to DAIJEN CONSTRUCTION SERVICES on 2024-03-27.
    Found
    Open
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24PK0045: Completed, 100% physical progress.
    Found
    Open
  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 2025-04-03). 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   7ea96aa147…569ac3now      …
  2. 2. Block Merkle root changed
    stored   2b7083d760…ba12a5now      …
  3. 3. Block #5456 hash changed
    stored   57df08fc25…5f89f2now      …
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 510 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7ea96aa1472e19fb80daced4d769d077bd3772feb3fbaeded76ae7a604569ac3
  2. 01 L 7e997d0675925c0a1c74b00b421bb1bb9ad4d20946b65e086bdde70f5e231eb7
  3. 02 R 6ac451435bd57e97dbb0f61ece4fe6c6a0a05f21aa45f9f8bcae096db691878c
  4. 03 R b0cc923f01c94c4c9b39b75c2482faea0102f2b0906c54414f2d02f83f0a49b0
  5. 04 R 04be39da167b652c3f1937197e896732b8e497f75c1bf05173a6a5ad724df78a
  6. 05 R 3fa36880a90531bea346b6e8b5008d6c5335158506675101f75623b774e5c6f8
  7. 06 R f6e758406872c30dc9286c9561437015c6e7267cc35f09b4c5185ba49cbe9ccb
  8. 07 R de19a11c232a6b4b0f6c5f37a3078c7f5d49171e027f21931e0e3700a6119d4e
  9. 08 R b93b2b8ceba4d1e9948de964693c884164985263d8f6f2085ae6fc0c2005a35c
  10. 09 L 056152dff71219026e1f37296de3d340118244f4858df6e94a97a16d615ed439
  11. root  2b7083d76021494d932bb0e84dc4f9146dbe506878e18b5d8d825b281aba12a5