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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

BARANGAY PAMUCUTAN, ZAMBOANGA CITY, ZAMBOANGA DEL SUR Award a ₱91.5K contract to OGF CONSTRUCTION AND SUPPLIESBarangays

Transaction hash:
2b89d7ab3833d8a044b7dcf25c63bb0e898c538b70505f64edf3cbac03079719
Status:
Included and unchanged
Block:
#1,880 4,133 blocks after it
Position in block:
Transaction 8 of 70
Award day:
Oct 4, 2013 (13 yrs 1 mo ago)
Value:
₱91,500.00
Project:
Construction/Improvement of Open Canal

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 #1,880 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)
    BARANGAY PAMUCUTAN, ZAMBOANGA CITY, ZAMBOANGA DEL SUR awarded it to OGF CONSTRUCTION AND SUPPLIES on 2013-10-04.
    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   2b89d7ab38…079719now      …
  2. 2. Block Merkle root changed
    stored   9bec5f85b7…584b65now      …
  3. 3. Block #1880 hash changed
    stored   68ec185acb…beb301now      …
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 69 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2b89d7ab3833d8a044b7dcf25c63bb0e898c538b70505f64edf3cbac03079719
  2. 01 R 2bcfb7651c37c328ba3f68f6db6db1412bd5206d77fb8ab803e7f13c1b010ff9
  3. 02 R 73c27a915a42d278380435d05c1a314738b5510205146482546660d18a7b715d
  4. 03 R 83f445cee443c0e8a5d3cbcaa5ea78cdd83d06c1eb195a6411429716b76a4075
  5. 04 L a2d95a20882035d7c7084ba0213584043034b813fcb564974d8a99013a960af5
  6. 05 R 3e398685ec3052dd608b878024e7f2eacdc0361f6fe6f664938dbfc839c9fde9
  7. 06 R 57b1e2e3b8437d50e0d3e75277c47e13f7d447b9b261cf3afa248a989f30a538
  8. 07 R 19e5760e27a69660c2ac499b8043383ae10b530b9c75685b58b74a5fe01a6c5d
  9. root  9bec5f85b783c0c321403c59ef46c06396aaf4bb40361587b771f0fd64584b65