Skip to content
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

PROVINCE OF LA UNION Award a ₱2.0M contract to PAGTAENGAN BUILDERS AND CONCRETE PRODUCTSProvinces

Transaction hash:
fb02ca9f29c0411bfb56cd79a816d0ba0ac4d66ae12c6c636140484fe0a9c572
Status:
Included and unchanged
Block:
#3,644 2,369 blocks after it
Position in block:
Transaction 135 of 138
Award day:
Jan 8, 2019 (7 yrs 10 mo ago)
Value:
₱2,034,385.78
Project:
Canaoay Farmer's Multi-Purpose Covered Court

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 #3,644 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)
    PROVINCE OF LA UNION awarded it to PAGTAENGAN BUILDERS AND CONCRETE PRODUCTS on 2019-01-08.
    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 La Union gave a "not stated" 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   fb02ca9f29…a9c572now      …
  2. 2. Block Merkle root changed
    stored   45232ef213…e8abc0now      …
  3. 3. Block #3644 hash changed
    stored   291a293f78…979cbdnow      …
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 137 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fb02ca9f29c0411bfb56cd79a816d0ba0ac4d66ae12c6c636140484fe0a9c572
  2. 01 L fab5e5ed71e24a3ba99998e6f5ac615c6726e2617cc8431b89f9a3593fc609b4
  3. 02 L 2504e313c3f321e35035f9ddfd0cffc2804eba19bcf978ec95012662c76cd70e
  4. 03 L bfa1fae1da393b07d62e479b4f44323aab7ba5d5ec65bcae5c00e5f7d3290dbf
  5. 04 R 9aa016f57413d84f4fce5d0aa1acd47a4393916199592c4c4ce9ea3152630769
  6. 05 R c851bc9caddd18e5a7c92147c449432a2b293a07801a7ae3d89880e36e92fe69
  7. 06 R db172c10a06e38afb260f33e1eb5e100333a8774af8236ea10d60fe5a8c29813
  8. 07 R 20f531288465874d1c75ca5080eafcf2785420c5eee590b46b950248959c0120
  9. 08 L 5aeb30ca43fa67031118fc617fb6fa2f0b56eb2b3b2af33c2470d3f42f15052e
  10. root  45232ef21311589a0aab78fb2c6246cc542840e1b670c39d9aaf5cd184e8abc0