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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

CITY OF VIGAN, ILOCOS SUR Award a ₱3.4M contract to 3G & A CONSTRUCTION AND SUPPLYCities

Transaction hash:
dfaed57d346b0239bc2102da4f28792a0667b2a9667c32584aef16598ac3a294
Status:
Included and unchanged
Block:
#5,819 194 blocks after it
Position in block:
Transaction 438 of 499
Award day:
Apr 3, 2025 (1 yr 7 mo ago)
Value:
₱3,448,579.79
Project:
construction project

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,819 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)
    CITY OF VIGAN, ILOCOS SUR awarded it to 3G & A CONSTRUCTION AND SUPPLY on 2025-04-03.
    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 City of Vigan gave a "unmodified" 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   dfaed57d34…c3a294now      …
  2. 2. Block Merkle root changed
    stored   c7d91dce68…c19335now      …
  3. 3. Block #5819 hash changed
    stored   318a719397…17f373now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 498 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dfaed57d346b0239bc2102da4f28792a0667b2a9667c32584aef16598ac3a294
  2. 01 R e27cdaa9782be0300bf7d8eb7aab8e5039bfbbd93181cf9f1d7178015ecc0019
  3. 02 L 3239cfb68cbbf64bcd13847ebfbfdc4d22269f74a023f458ab502c5cd39bc4a9
  4. 03 L 2886c6b012426637c600c14ac55797177a3e29f1861312b9149ad0e96b61aee2
  5. 04 R f053ccfa0f4a29803101059e486f87923075f71dd0078df8959f59e1a9213389
  6. 05 L 02b6cc0feaa3bc575298e393c3934f966807855181d27d50884cce032791b757
  7. 06 L c54c0f2157a378f3fd6dd00594b5de1e6d2c1854d2afb809e0b4c5f926158f46
  8. 07 R c4e3d795f6890abfeee1891985044fbe0dc3156ba853bb989d141a70c80d6239
  9. 08 L 96af59b9b7d28d511807a18053df36260b7ef6aba18155041025fff5e8f1c2a9
  10. 09 L f50a4dced3c348bb149c59cd32bdf28b5730c318e9b27d9ff175464af39f82d7
  11. root  c7d91dce6859317a12f7673b03388c40c8d1461dc08bad0e3b4d2c3becc19335