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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 ₱13.9M contract to R.G. DIAZ BUILDERS & TRADINGNational agencies

Transaction hash:
41e23d2e2d03c3b4e3bd9ddd985199a80cccecda1848d7576c8e1ea2e9af5548
Status:
Included and unchanged
Block:
#5,777 236 blocks after it
Position in block:
Transaction 144 of 551
Award day:
Feb 19, 2025 (1 yr 8 mo ago)
Value:
₱13,924,857.38
Project:
25CG0021 - Flood Management Program Construction/

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 #5,777 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 2025-02-19.
    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   41e23d2e2d…af5548now      …
  2. 2. Block Merkle root changed
    stored   fc6daebc6b…7abd5fnow      …
  3. 3. Block #5777 hash changed
    stored   90846ace6b…3978banow      …
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 550 records. Each step hashes the current value together with the sibling shown.

  1. leaf  41e23d2e2d03c3b4e3bd9ddd985199a80cccecda1848d7576c8e1ea2e9af5548
  2. 01 R 41feb728e7992574dd775705cd9e882d6f409923cf9523b53c9e3dce199965c6
  3. 02 R e2de5f30f995aa0d53f9302001da36066a2c1ea0286264d7eaf0b7f4b1d94e22
  4. 03 R a8df4c18b6151f716ca8ee522791fb06e70614618b4e943c4f7890b85a74f753
  5. 04 R 86c5b9c7e9d2550516362fcacf7ac972b35114087edd319a1db549b206cbc091
  6. 05 L 7fb6b7edc8095cab882c62e87c18e80f9e09121917bdbe6741266e80a5cc3806
  7. 06 R 9fa9b2e07388b922f8fb95b7ae2354b911b0613e67d89356e32fd06c65cef501
  8. 07 R f310dde53571f82aed31db5e3ae81b917dbefbf3577f0abd66acc3959e2992a5
  9. 08 L 8da8f565aafbb833599d929034fd3fb8e582bc6be8260382f44dfb7b29eff5c9
  10. 09 R ccbd720ed2653e2132596c8f15e99888e738f5bfaa66c740ab90447484e9c309
  11. 10 R dc3835ae4c080185592f1feb782b3c743aa4de89e44e9a24382fac649267e8d4
  12. root  fc6daebc6b86e65000da03d3a78dc4dbf765f34036aadc891dbf38e8f77abd5f