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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

PROVINCE OF ZAMBALES Award a ₱6.4M contract to DJR3 ENGINEERING SERVICESProvinces

Transaction hash:
acc5b4b341d32b07c26710dfa426f0dd5a026660b516a3c2023902fa6e2efdfd
Status:
Included and unchanged
Block:
#5,600 413 blocks after it
Position in block:
Transaction 180 of 269
Award day:
Aug 22, 2024 (2 yrs 2 mo ago)
Value:
₱6,442,513.87
Project:
Construction Projects

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,600 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    PROVINCE OF ZAMBALES awarded it to DJR3 ENGINEERING SERVICES on 2024-08-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    COA's CY2024 audit of Zambales gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 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   acc5b4b341…2efdfdnow      …
  2. 2. Block Merkle root changed
    stored   088e5f5a62…db17a2now      …
  3. 3. Block #5600 hash changed
    stored   c70042c3aa…a14f8fnow      …
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 268 records. Each step hashes the current value together with the sibling shown.

  1. leaf  acc5b4b341d32b07c26710dfa426f0dd5a026660b516a3c2023902fa6e2efdfd
  2. 01 R ad112cc13cf474c5df0ed94855e77b389fe0742902c60257db438892cc6817f8
  3. 02 R 1a8a932199aa0a893521ca2f9f5c009f02f562add3c1e94a46e96396324bc7b6
  4. 03 L 1ba1943043948c13538fcdd2a6129fa0010fe0634d4df4fa7d086589c0941344
  5. 04 R 00ecb7f450726dc8262c3fc16d7781b3c6d3047c6070d2d58a6839a65dbbc634
  6. 05 L 9f8b4843179cfd3811fa76fe5b845d7f3fab64d6cfda259f43784da2534404e4
  7. 06 L aaadc68d41f53217ee39b8518507d0accee173fb8b2df36e1e64871ae31a013f
  8. 07 R d3b1131c90370303d31606b69b4e1f6e70f9360b24cf93d03a5232986f6a634b
  9. 08 L b830322e7b640458291a9849e2bbc629e15331a09ccd8a85097565d748349dc3
  10. 09 R 359b1f3cc1ddcc0bcca4b95f216403be7d1dea4563f6dfc735243a7f51e59fea
  11. root  088e5f5a62f9fb38c3220a7cc7f4d8c385e9216055443d41b5a9a5d99adb17a2