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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 ₱4.6M contract to R.G. DIAZ BUILDERS & TRADINGNational agencies

Transaction hash:
378ac302fcb89ec74ef36707a6382ae441251d3b2e1511b279f15211cb781bec
Status:
Included and unchanged
Block:
#4,829 1,184 blocks after it
Position in block:
Transaction 38 of 169
Award day:
Jun 16, 2022 (4 yrs 5 mo ago)
Value:
₱4,640,297.00
Project:
22CG0213 - Sustainable Infrastructure Projects All

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 #4,829 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)
    The award does not say which budget line pays for it.
    Not published
  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 R.G. DIAZ BUILDERS & TRADING on 2022-06-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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

1 of 8 documents found, 0 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   378ac302fc…781becnow      …
  2. 2. Block Merkle root changed
    stored   025111949e…b2f233now      …
  3. 3. Block #4829 hash changed
    stored   eab0592a91…ab9dc2now      …
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 168 records. Each step hashes the current value together with the sibling shown.

  1. leaf  378ac302fcb89ec74ef36707a6382ae441251d3b2e1511b279f15211cb781bec
  2. 01 R 378f9e6ae73d9bd3e2854da411e688ab0b13100f7f1634a8eb406ffac80cb335
  3. 02 L 9e074500bc5c01b2fd048aaeded687aad8be932db0d4a7e6427ae6faa7ceb0bc
  4. 03 L abc815d60d0711bb1edf779a8d5c0603e05a34ab4c5b3e196f865ffe8634d50d
  5. 04 R 54beec878f8cc2fc1fc6dd902a26e253cf577c6d538aca478b933424556e85bc
  6. 05 R 562de57e42871414b4a618b044a2e36bfe59693c3c5ee0b2f8b594cb25d6a451
  7. 06 L 578222ae751b554751979ba79742ea50b09c250ad6a4e9a57b5f669d97363947
  8. 07 R afc85e0b7201bcb8e8253a52d84566a03bed1481ee7674c23878a3a27ab441dd
  9. 08 R a9e226cc19077464b88b73fd28c43fc04f41af1a52215e0482f743a4dd32458c
  10. root  025111949efefa6f7c1f590aa909c730c92e1eb71e5eede671ca49d987b2f233