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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 ₱7.5M contract to MARVERIC BUILDERSNational agencies

Transaction hash:
a5ca613a6bf1ddcbe9345c69c261b2ef5fcbcdb28714e0492778b1b8ec2a2fd5
Status:
Included and unchanged
Block:
#3,879 2,134 blocks after it
Position in block:
Transaction 201 of 298
Award day:
Sep 16, 2019 (7 yrs 1 mo ago)
Value:
₱7,507,255.75
Project:
19CG0072 - Construction of Road, San Simon, Pampan

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 #3,879 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 2019 LP", i.e. the FY2019 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 MARVERIC BUILDERS on 2019-09-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19CG0072: 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 2019-12-25). 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   a5ca613a6b…2a2fd5now      …
  2. 2. Block Merkle root changed
    stored   c0430ee1f7…fc6d43now      …
  3. 3. Block #3879 hash changed
    stored   85bceb75dd…1931b0now      …
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 297 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a5ca613a6bf1ddcbe9345c69c261b2ef5fcbcdb28714e0492778b1b8ec2a2fd5
  2. 01 L a57657341ce50aac5742ab46d5937bf6823287bb8a826030ff5cc086253da5bc
  3. 02 R 24be0b188b3a24b0ed881a53a367a8b44facaf365c61cd7bc4d3c874a8312054
  4. 03 R 047167712be2922c867dde5274f235fc72dc3bd868cf9b1395f745f99df46905
  5. 04 L 80b543b5a777361cdee629efe05d8eaff9df2580e3701e2b6f33bc15b42d7441
  6. 05 R f7ebc7fc788574f403674c8426231b07334112ff8b9f7874e0a4460ca0968036
  7. 06 R 1c49c9655713596d549b322093c535bb0b23a9f41f004f83820d599cc4446ee9
  8. 07 L 9e810c8b253474333e0f9313f29f5330604ace2be2a1b29187eba4b852245b33
  9. 08 L f45f7b5f309166b829f08a3385bfd88d919915d79778cd96cce44650f301f611
  10. 09 R e886988dffb7d374d0bf8fe5aca9a1eac81dd924450af3c018e26fd22c60396d
  11. root  c0430ee1f7ea46d60be366dbe1cec769e059cd016dc67b23d81ffe8764fc6d43