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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 - ISABELA 4TH DEO Award a ₱9.8M contract to JWU CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
b004ef00db907b3a55aede074ed966f994183b7c0c8c1504d29b23a190945343
Status:
Included and unchanged
Block:
#5,861 152 blocks after it
Position in block:
Transaction 348 of 523
Award day:
May 26, 2025 (1 yr 5 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 #5,861 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 2025 SSP", i.e. the FY2025 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 - ISABELA 4TH DEO awarded it to JWU CONSTRUCTION AND SUPPLY on 2025-05-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 25BH0058: On-Going, 70.2% 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   b004ef00db…945343now      …
  2. 2. Block Merkle root changed
    stored   ef76afa41d…b23d13now      …
  3. 3. Block #5861 hash changed
    stored   fa462f9995…1bcc22now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 522 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b004ef00db907b3a55aede074ed966f994183b7c0c8c1504d29b23a190945343
  2. 01 R b0c6f6c0b8bdab6b6919aa0dcdc830949b4b6a02096a22c2e9b07d089078f56b
  3. 02 R d11f0d3109fd1fa0e61bf0cb117f3bb5ba691ec11c90588c8e762b44149e8452
  4. 03 L f43c74474b7776b6f42042ebd481cc412d86dc2b8f99a38f9d4bfbfc5fc594e1
  5. 04 L a947214ef4e464e1f7ad350cd2bffb0b4925e09c5491c6c82c8a49c68c8d4f95
  6. 05 L cc59b7d0512f17fffadedce643ac4598f6f0fb639cc3b39439d62816fa065ee7
  7. 06 R 28776525e98c3dca854b8be3642b3c15c50f7f3456f52f8b61b932bbe0a0fd47
  8. 07 L 46ef53c1d8d1a3cf037f3f5dcde40cc6c9c982d4b79337dff022f455df864da0
  9. 08 R 70acdc125c4d017d1a0ad0c67d75cb1a4abdae038c7eff372e831c84a248ea40
  10. 09 L 20ad3c1d7b05d456cd724786d89bd20c19cf335e8b781b367b7fc2d98f0cc2cc
  11. 10 R c18ae1cb2945494d659de697a747ee3445aed72b905149e6429e5501d3ba4799
  12. root  ef76afa41d106f4bd1ca99f4ab841866bd2be2f3be4b2ce45c470e9b6eb23d13