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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 NAGUILIAN, LA UNION Award a ₱45.0K contract to CESSAN CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
30eba316f3c0e8e10fe99f7fa5a8bebb5778909fa5cc954be639fe6d0ae44a3e
Status:
Included and unchanged
Block:
#364 5,649 blocks after it
Position in block:
Transaction 1 of 7
Award day:
Jun 20, 2008 (18 yrs 4 mo ago)
Value:
₱44,975.00
Project:
IMPROVEMENT OF DRAINAGE CANAL AND CONCRETING PAVEMENT.

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 #364 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 NAGUILIAN, LA UNION awarded it to CESSAN CONSTRUCTION AND SUPPLY on 2008-06-20.
    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 Naguilian 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   30eba316f3…e44a3enow      …
  2. 2. Block Merkle root changed
    stored   31810c3a77…b476eanow      …
  3. 3. Block #364 hash changed
    stored   f3ac58a733…7251ednow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 6 records. Each step hashes the current value together with the sibling shown.

  1. leaf  30eba316f3c0e8e10fe99f7fa5a8bebb5778909fa5cc954be639fe6d0ae44a3e
  2. 01 L 047024de99712c3155bbc1e0937eab290a7d9e0f066e231eb4d25aa4aa739e7b
  3. 02 R 9c1361585cbc1b3ce14e86cf32ef96b9680d8a88b44e37fa6642ff9733680435
  4. 03 R 9f0dab0d6dff7961fbb38fcc4bddae543bb6295269afc45ab70cec6204b51f26
  5. root  31810c3a77feeed994b52e1b49eeea89e698faa08323804cfd5d596952b476ea