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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

MUNICIPALITY OF PANUKULAN, QUEZON Award a ₱470.2K contract to F.M. PUJEDA BUILDERS AND CONSTRUCTION SUPPLIESMunicipalities

Transaction hash:
ab9c3da1aaccb341f57faacfc660be474ec0993bf19dcc8ef3362a3c398e458c
Status:
Included and unchanged
Block:
#2,881 3,132 blocks after it
Position in block:
Transaction 135 of 204
Award day:
Oct 17, 2016 (10 yrs ago)
Value:
₱470,240.00
Project:
Concreting of Pavement-Tiniguiban Causeway

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 #2,881 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)
    MUNICIPALITY OF PANUKULAN, QUEZON awarded it to F.M. PUJEDA BUILDERS AND CONSTRUCTION SUPPLIES on 2016-10-17.
    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)
    COA's CY2024 audit of Panukulan gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   ab9c3da1aa…8e458cnow      …
  2. 2. Block Merkle root changed
    stored   4f484af3b8…9e0ce8now      …
  3. 3. Block #2881 hash changed
    stored   630ac895c6…e26b17now      …
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 203 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ab9c3da1aaccb341f57faacfc660be474ec0993bf19dcc8ef3362a3c398e458c
  2. 01 L ab114d2b5cc941a1f1c7541ce8e0da362e02e7a882757e74cf1d33638df56b9e
  3. 02 L f15538ed2ab4d07370e8a0ea178a1e0db801bb4383d1610d80bf4356a7dfca71
  4. 03 L 354badffff3c2b41dc7a3f16fe61025c118d19e2e9bdebbb72bc31adb48c4e52
  5. 04 R eb7889ae2bb8a989bf7bba683ccbb86ddf9489db9002da869c6c0d5baa0f3d9f
  6. 05 R ef3c5f00a72881257fab8ad1ea952982dd743f65e382f782a1af8f46b413fa19
  7. 06 R 566f36447afc4020f8d442b925d6447fc7f4925f1264fc117b7cbe50366e3400
  8. 07 R a4937f3c855107acf558729e0bb7c5f0916dcf3e61d89a7c7d5372bef6a668b4
  9. 08 L accb1ff94ed133387b26732127d1f89aff6d0f73e982e9dfb639114657672bd4
  10. root  4f484af3b81fac7b723450748e5cf980fc466396a971d8f2cc0dc8b81f9e0ce8