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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 - ALBAY 2ND DEO Award a ₱12.0M contract to ENM CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
f11dddaa7acffa90fb7d5946d76b058c69926f74ddf430bab6d46d021be2ec4f
Status:
Included and unchanged
Block:
#4,512 1,501 blocks after it
Position in block:
Transaction 318 of 335
Award day:
Jul 19, 2021 (5 yrs 3 mo ago)
Value:
₱12,044,137.67
Project:
Brgy. Pariaan to Brgy. Binanderahan FMR

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 #4,512 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 2021 DA FMR", 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 - ALBAY 2ND DEO awarded it to ENM CONSTRUCTION & SUPPLY on 2021-07-19.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21FB0197: On-Going, 96.89% 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   f11dddaa7a…e2ec4fnow      …
  2. 2. Block Merkle root changed
    stored   e07a583c1c…a85704now      …
  3. 3. Block #4512 hash changed
    stored   e3e2824b94…29763cnow      …
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 334 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f11dddaa7acffa90fb7d5946d76b058c69926f74ddf430bab6d46d021be2ec4f
  2. 01 R f2c2b748ed8b9ddc162bbc82921fdf39c333c4b0565e073c522156a46f7e7296
  3. 02 L 65a338812f99cff6e24f508d92dacc9284932d26660839b32f6cf2237cc1f3d7
  4. 03 L ed1fd7595de98a91e6c0070da10edb13561ff500e2b0ba936761afa08921692f
  5. 04 L 24741e131ef8d8e1189609c2afbaffea4062bd432140311cc2bd1ab03cce6e1a
  6. 05 L f76820af4c0631887988e78cd83f4aa3d49cad393d405ff7aa08628e51f3aea8
  7. 06 L ec85b14ecf88343d6f4dcac1f6c2858ae76a8cf2f00e45312ac24819ab6c4489
  8. 07 R fa6ecb5d2fdd540eaf233e640364219e50b43728023d5dbfaa845b097a2d92e3
  9. 08 R 9bb067d89779ce5e3fd48575040db4a97b21414c972733dd53a3a08df8f8ff3b
  10. 09 L ca862d8dd0ce3f0619ad35eebb162d5f19827dee6cf3b196c55e7ea76f31c779
  11. root  e07a583c1c9f79aeb318789e3bf12eeceb0f3a79bf190c1802dcb555aca85704