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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 - PAMPANGA 1ST DEO Award a ₱1.4M contract to THREE-IN-ONE CONSTRUCTION & TRADINGNational agencies

Transaction hash:
f26d85e8874cfb6d787ce67e3ef82c992e2b971af31053a830e690acf6ee8515
Status:
Included and unchanged
Block:
#4,537 1,476 blocks after it
Position in block:
Transaction 215 of 226
Award day:
Aug 13, 2021 (5 yrs 3 mo ago)
Value:
₱1,431,536.13
Project:
21CG0230 - Construction of Multi Purpose Building

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 #4,537 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 LP", 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 - PAMPANGA 1ST DEO awarded it to THREE-IN-ONE CONSTRUCTION & TRADING on 2021-08-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21CG0230: 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 2021-10-06). 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   f26d85e887…ee8515now      …
  2. 2. Block Merkle root changed
    stored   43d29d6c5c…c6939cnow      …
  3. 3. Block #4537 hash changed
    stored   7e2789a450…6b453bnow      …
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 225 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f26d85e8874cfb6d787ce67e3ef82c992e2b971af31053a830e690acf6ee8515
  2. 01 L f10f7ad50db38311d8871611b9e762d43a18b9584dbeb067720d639e72a4eede
  3. 02 L eab701d584d4baada3558b89afc30ac15c44cb433e64ebc9a9e86d61c234a955
  4. 03 L cc50305477d881237e92565f33cdedf28c48a3a1c1c40f0e0987718448b5ea7f
  5. 04 R 7997526bb4e66d1520247271f9aee948f1cb72045d14f85fcc69b1c3c7ebf159
  6. 05 L d6f3f33f215a00b606d68d37c29a50efa8c3b44e0fb453311b098594ff7b9c2d
  7. 06 R ede44aecbfa20488d497f1c769cc4a764d95d8f1d2cd2da50144d7d1fffb6bfb
  8. 07 L 48769282931143adc4ce4e4ed15c4bfeaf872af17def22a18e9cb085b0f7f0ed
  9. 08 L c3b436e3552446fe2ce2fc1ab24ad4223ac21116a1af7d0635782c8ec65048e7
  10. root  43d29d6c5c412f1938350b6b60ebbaf28157572c735714f1101c2b6bbbc6939c