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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 - QUEZON 3RD ED Award a ₱12.3M contract to KKT CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
3e02ebbd8650828701feac4a7822625d050be4b76929383a1218ec9854894609
Status:
Included and unchanged
Block:
#3,839 2,174 blocks after it
Position in block:
Transaction 71 of 343
Award day:
Aug 5, 2019 (7 yrs 3 mo ago)
Value:
₱12,331,157.04
Project:
Construction of Two(2)-Storey Four(4)-Classroom Sc

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 #3,839 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 "Outside Infra - GAA 2019 DepEd BEFF", i.e. the FY2019 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 - QUEZON 3RD ED awarded it to KKT CONSTRUCTION AND SUPPLY on 2019-08-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19DM0104: 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 2020-02-15). 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   3e02ebbd86…894609now      …
  2. 2. Block Merkle root changed
    stored   5516cc23e5…629e89now      …
  3. 3. Block #3839 hash changed
    stored   b9826a72dc…e0f525now      …
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 342 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3e02ebbd8650828701feac4a7822625d050be4b76929383a1218ec9854894609
  2. 01 L 3c74e59a2dfb682a7a96ec15e482d35e3fc7f19baf3abb458732acf43a408eb0
  3. 02 L dac2628e524a77e9e8bade2630ecc3d7141a98dea4e92ab6fdf8eba465358467
  4. 03 L 617cfbf7b56d8d62d7b3cedb5bad3fe4c0998ba798f9deda4e79475aca4da583
  5. 04 R 3a86ee56e672d68566bb10dcd0a3aad5404456a7ca7a3884103cd221e6563cc9
  6. 05 R 6446c901d3eccdbe988df8af797e449c50d20ddc75e938c2ca1c3da55797bccd
  7. 06 R 5a1fc6ca7876e33bf4949bfe71b235e06f2bf11993c875ab8d623596191ebfb1
  8. 07 L 528c582af655c3ae312200f7d024e33aca8352f65902c0f2449f4d6f8dcd2c13
  9. 08 R b2daf4e2df737c298aacb3352a368ec96eea86620f2a027796825ce32b69b1f0
  10. 09 R 92f89ce8e63d45cab56fe73cfe0468873de3ed2ca8e10ee75641cec9a1b2a838
  11. root  5516cc23e53b8978fe994b2fe9765338b643bcb997e6b07c64bad725f3629e89