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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 - LOWER KALINGA DEO Award a ₱4.9M contract to YUNAKIM CONSTRUCTIONNational agencies

Transaction hash:
03d8a58a02dd3d343f78eeb1d0aee6e200671e0692ff1de5b4d1f74d90018318
Status:
Included and unchanged
Block:
#5,572 441 blocks after it
Position in block:
Transaction 0 of 208
Award day:
Jul 24, 2024 (2 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 #5,572 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 SSP", 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 - LOWER KALINGA DEO awarded it to YUNAKIM CONSTRUCTION on 2024-07-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24PL0081: On-Going, 95.28% 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   03d8a58a02…018318now      …
  2. 2. Block Merkle root changed
    stored   d083e6e5f5…305914now      …
  3. 3. Block #5572 hash changed
    stored   fa375e9ce0…174dd7now      …
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 207 records. Each step hashes the current value together with the sibling shown.

  1. leaf  03d8a58a02dd3d343f78eeb1d0aee6e200671e0692ff1de5b4d1f74d90018318
  2. 01 R 04815cc89300b327ab63b137961d997214ef4caabdb48d1d8f36ee598e1d37b8
  3. 02 R d339a6208015cf7699da841a554761a456f4c7bfed6f4b68e147586b7b0ef643
  4. 03 R 9b9f0e77878eafa3373242dd24b774e6280771020dfa82f56a33acc947a6356b
  5. 04 R 4948f68098898f08cfbbd45911c80f0dbdaaec11f50ba01f9ab91178b9fbc22c
  6. 05 R 0338bf65df5250eebf1a60c27d471561847032e81e1a784a6abb16dd0678d830
  7. 06 R 3973953543e882e46684bcb11521e5a3003bc4df95e7845ff3703f6ae5c30f1c
  8. 07 R c00a8e30248ab995f3f305e8737f5144c390168b36d7f11ca03e62eb392ca97d
  9. 08 R e26721e9a80423d76c7877d819496fa3db7d18d847a40f2010a0fc01411be98f
  10. root  d083e6e5f535443e68afa95685fd36823899b5b75f8112caff6b70870d305914