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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 - AKLAN DEO Award a ₱16.4M contract to G.F. ROVERO MERCHANDISINGNational agencies

Transaction hash:
4e4a48fc14f1e3e93e4b72c4522fede439152847e64ee2cd327dc355c7ded73d
Status:
Included and unchanged
Block:
#3,719 2,294 blocks after it
Position in block:
Transaction 168 of 577
Award day:
Mar 26, 2019 (7 yrs 7 mo ago)
Value:
₱16,373,494.03
Project:
Construction Standard One (1) Storey Four (4)

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 #3,719 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 2018 DepEd BEFF", i.e. the FY2018 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 - AKLAN DEO awarded it to G.F. ROVERO MERCHANDISING on 2019-03-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19GA0113: 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 2020-06-10). 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   4e4a48fc14…ded73dnow      …
  2. 2. Block Merkle root changed
    stored   a163ab37f8…95b5cenow      …
  3. 3. Block #3719 hash changed
    stored   62633b59e5…e18489now      …
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 576 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e4a48fc14f1e3e93e4b72c4522fede439152847e64ee2cd327dc355c7ded73d
  2. 01 R 4ebfca71c652edba293e0042797d33b5ccfb5cd21ba343f56a936803da3dbd6b
  3. 02 R c1e396b6c2df06d32f54ff0e5f91ca6f17c594c9aea73b49318c8c8a6afda9ab
  4. 03 R 3affcf250706dc5349cf17ee4808a30be29b96c287514a9d5756998138546abc
  5. 04 L c6eaea7937b91e98f5d59d32b75261459af2801312938451f33d99d5dbf8cf35
  6. 05 R 1ce0261acf46949b754c2c92191b6115c73f8c164e40fa1499ed5b4bf739bb36
  7. 06 L e5a464df5dc1079b4f488a3bc5bf1ec49e2d1a6aa3d9f0cab657da6e1023a561
  8. 07 R 8e9a6f295dc834d3f5a184d74a22b7d52af63b8ff4b2a1dca4cafd3930cc96de
  9. 08 L ca26c339e6275f8b9d81999263c2b9c6806d7d4f4130469f05c58b41f93cadcf
  10. 09 R aeb50d853118694ae2a2ee5cc08974f260f81f28e74578a9f2ae1a35250ba960
  11. 10 R 761979525130d35e035bb57f0419afbbd9479d6dadd47bcfd13fba4f5b3c5c8f
  12. root  a163ab37f8b61a4db08f71045129297749e53610032646ed937cd46c1795b5ce