Skip to content
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 ₱2.9M contract to G.F. ROVERO MERCHANDISINGNational agencies

Transaction hash:
95caefca0dc12a0f76b76c550562806572eee3192f1bc934ab49507744cb9788
Status:
Included and unchanged
Block:
#3,346 2,667 blocks after it
Position in block:
Transaction 161 of 267
Award day:
Feb 27, 2018 (8 yrs 8 mo ago)
Value:
₱2,880,867.65
Project:
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 #3,346 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 2018 LP", 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 2018-02-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18GA0067: 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 2019-05-08). 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   95caefca0d…cb9788now      …
  2. 2. Block Merkle root changed
    stored   90ec274028…18b533now      …
  3. 3. Block #3346 hash changed
    stored   d8eb0e0ba8…e32ffcnow      …
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 266 records. Each step hashes the current value together with the sibling shown.

  1. leaf  95caefca0dc12a0f76b76c550562806572eee3192f1bc934ab49507744cb9788
  2. 01 L 9508ffcb0a26b37312f5f773066807a02194795af475c8ebf615315340413962
  3. 02 R d3d9faadcfab96932ab395dbdeac56f9ccd2c2af875b266114d26ab7dc260aaa
  4. 03 R 512d4c23fdd210ac0cf5ea6c3cfe856827ab0b6876142df87317bcf5dff3f05f
  5. 04 R e37b144d21d3228aa531ae79f23edf328c081c0b8b728ff6f5ea0df569a47dd1
  6. 05 R b019dbde334fea52b5607ac8f207734c61d8bb264c1989d4f20ed56e651851ae
  7. 06 L d75ac9bedb462cebf4f20a891435713e8af3f9b335351cb4fa5313d78b68fea0
  8. 07 R 896b67df2035a1419ad177214534cc4361b21fcc25a07cd85002997ba69521f6
  9. 08 L 30763ebd6b0bcd2f64f5e02569ff1c30316a21fa7f23a4992833c0dfd47d87b7
  10. 09 R 8cb92cde872d114b25babb9558a77958a896803b67cfe39e7cee3deeae22c8f1
  11. root  90ec2740286c835b2b1fd125def7a0f43a23510abdfe45824e2b66177018b533