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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

PROVINCE OF LA UNION Award a ₱98.2K contract to J.B. BASALLO CONSTRUCTION & SUPPLIESProvinces

Transaction hash:
41a5a035f7253c73cbbb3be9b19f3e9cb6b09f324f4766e61eddb39e7f404fcf
Status:
Included and unchanged
Block:
#192 5,821 blocks after it
Position in block:
Transaction 1 of 6
Award day:
Oct 15, 2007 (19 yrs ago)
Value:
₱98,178.12
Project:
Construction of Slope Protection along Rosario - Tubao Road (Marcos Section), Rosario, La Union

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 #192 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 J.B. BASALLO CONSTRUCTION & SUPPLIES on 2007-10-15.
    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   41a5a035f7…404fcfnow      …
  2. 2. Block Merkle root changed
    stored   bd754e4a79…1a9687now      …
  3. 3. Block #192 hash changed
    stored   f3e7161958…7d9bb9now      …
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 5 records. Each step hashes the current value together with the sibling shown.

  1. leaf  41a5a035f7253c73cbbb3be9b19f3e9cb6b09f324f4766e61eddb39e7f404fcf
  2. 01 L 286fe5c8249a1582aebb0d2eea2eb98c014d936e3e54c46927e7a6b22daf6102
  3. 02 R 47cb822a07b7dfac655335e175cedf27462145bf0a98dc8c19d1d354f09af848
  4. 03 R dbbf70577f62b4b18600b57ede954802700a05b10c39c6a79d3cd6059ceada8c
  5. root  bd754e4a79f41e77768064bbc798e0e7a35a3a6bb9a2df5f2a0a8022891a9687