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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 - NORTHERN SAMAR 2ND Award a ₱67.2M contract to JUPA CONSTRUCTIONNational agencies

Transaction hash:
cdcd61f7e6bbab3f20e436e13cd84c39ed1d1df75caa0f1cc8f706431189b639
Status:
Included and unchanged
Block:
#5,123 890 blocks after it
Position in block:
Transaction 464 of 559
Award day:
Apr 14, 2023 (3 yrs 7 mo ago)
Value:
₱67,211,740.32
Project:
23II0044, Construction of Road

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 #5,123 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 2023 CSSP", i.e. the FY2023 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 - NORTHERN SAMAR 2ND awarded it to JUPA CONSTRUCTION on 2023-04-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23II0044: Completed, 100% 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)
    DPWH marks the contract "Completed" (end 2024-01-08). 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   cdcd61f7e6…89b639now      …
  2. 2. Block Merkle root changed
    stored   b038116669…970639now      …
  3. 3. Block #5123 hash changed
    stored   4531996f15…9a0178now      …
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 558 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cdcd61f7e6bbab3f20e436e13cd84c39ed1d1df75caa0f1cc8f706431189b639
  2. 01 R ce25b00a72c33f986d9270e140ea3f39f64c354d19da5f2facbbfecc9643eee5
  3. 02 R f9feae43b081c66edc8a325be2c43dc81c7e197b353de8e84c79d39775556192
  4. 03 R f790f75ff3422f196ad2721355b720f200ddc0aa0d138df3b736ce4fcf25361d
  5. 04 R 3c8f01ae3ee61eeea4c91b5e52e7775d0bfb958dfeea3568e6afcf9c0a5d011e
  6. 05 L 1edb5023f23ee0e1569ab867212251f1fa4cde658626f1f5cc770649610b6127
  7. 06 R d5a33306f6ce5be8b068725ea02b6f1ce5f47b3f47dbffb7fc6630f9f12d66f3
  8. 07 L b83d836695d6741f4976ae5e98df92c94d93fd3a4b8920d670788d818e45b508
  9. 08 L dfa82a92900019c76a2d07593fa1320dd81e6393ebc45d857fea92961e70144d
  10. 09 L 1451af9b15613610f960cd9bb08094ba5a1f2aaae124ba47c532fe009a1fc70e
  11. 10 R 3ea73a7ba94d516fdb0720d6df7bb2bbeb9404a2b9198d04866d94e4c2543b52
  12. root  b03811666981ffe292568ac748964857652868fa45ff468a84bc95717d970639