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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 - CEBU 4TH DEO Award a ₱42.1M contract to QM BUILDERSNational agencies

Transaction hash:
ccda13f871cc3e803d21ef666cddfe1f426a764aac9cdb108db359b0e0c87a11
Status:
Included and unchanged
Block:
#2,143 3,870 blocks after it
Position in block:
Transaction 93 of 121
Award day:
Aug 1, 2014 (12 yrs 3 mo ago)
Value:
₱42,079,065.69
Project:
13HG0123

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 #2,143 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 - CEBU 4TH DEO awarded it to QM BUILDERS on 2014-08-01.
    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   ccda13f871…c87a11now      …
  2. 2. Block Merkle root changed
    stored   dc10362ebc…20364bnow      …
  3. 3. Block #2143 hash changed
    stored   9358cf455a…67d19anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 120 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ccda13f871cc3e803d21ef666cddfe1f426a764aac9cdb108db359b0e0c87a11
  2. 01 L cb2db600b9f3437f0ad8ab6c464930412604c73cce4275b347828dee875288f7
  3. 02 R 34ca82c595ff76eab7acd0b89eb3f587edec6e018b5fcd17bccf57d52351de61
  4. 03 L 422d8b58f5d0eaf1f77e6acd896e9724134a964a11bf1c7e9d155339542b8071
  5. 04 L 98fda8f304825588445534fc62aa98a6800fd15ada38eba5c523c0ec2f0294ee
  6. 05 L 7506e6a4641709a2033f1e865830065bab78521b04df26ba175460a05988ac51
  7. 06 R 0435786317566e1a013fd6bfd7f59feaf4f126f7ee6410ce14434635cbebe467
  8. 07 L 42fc2f3065b417480c4205bd91d7dbd74401df203b82349f3add6a1415e679bc
  9. root  dc10362ebce4b4e9ecc836e85ca63ff77b3f6a8d94008f4cf662b1efa020364b