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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 1ST ED Award a ₱38.0M contract to PREMIUM MEGASTRUCTURES INC.National agencies

Transaction hash:
ee6b4e92ff3bdfd28107e8db9e84a0d504fdfc02050619e0d5644c8685a1cb4e
Status:
Included and unchanged
Block:
#4,577 1,436 blocks after it
Position in block:
Transaction 236 of 249
Award day:
Sep 23, 2021 (5 yrs 1 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 #4,577 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 2021 OO-1", i.e. the FY2021 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 1ST ED awarded it to PREMIUM MEGASTRUCTURES INC. on 2021-09-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21DK0132: Terminated, 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)
    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   ee6b4e92ff…a1cb4enow      …
  2. 2. Block Merkle root changed
    stored   488964aebc…8c354bnow      …
  3. 3. Block #4577 hash changed
    stored   fc1e84fc2f…7bc232now      …
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 248 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ee6b4e92ff3bdfd28107e8db9e84a0d504fdfc02050619e0d5644c8685a1cb4e
  2. 01 R ef19d1fcb0fb6235220738f2e6cc8ef793c0cfb1952aa5e876cad9bbc13308b4
  3. 02 R e24541726a7217b1463ed4c3a284d6e102f4d5d700e67cdb9f72d3a98ad58ad1
  4. 03 L d9779248cc5bcc0ec37fd67bb3693ac06467d987952067e9270583a382d9745b
  5. 04 L 66e9df6027255c788c4b23a17188a87f4b8b15393bca9b80cc20d6fbe67ad0ab
  6. 05 R 8ea2e28eeeb11fdf876dba89a4f84a70cd27db1129e0f7180737012ae57304f8
  7. 06 L af9f8bda3bb17e281052b37f3fb16f78aff5b9e1c1490cc525a8379389eb4321
  8. 07 L c05c914ffd3c430ebe35aea533988ee8205cf5a3bceb860a29d95c24b12f6f74
  9. 08 L 1ba364342650bc922ca017f27f263f174b726ac1796b4a04e697c6c5524022c4
  10. root  488964aebc7847b6133464c8b90cf3d5e8e7d96c0c453a1bdd083902798c354b