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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 LUNA, LA UNION Award a ₱474.7K contract to ARM ASIA CONSTRUCTION & ENGINEERINGMunicipalities

Transaction hash:
4bedd2b1a08da2e1abb9ae21fa32f9b33d3e19d00eb9ea6fb661e335d86fc0ff
Status:
Included and unchanged
Block:
#935 5,078 blocks after it
Position in block:
Transaction 1 of 8
Award day:
Aug 21, 2010 (16 yrs 2 mo ago)
Value:
₱474,693.74
Project:
Construction of farm to market road at Rimos No. 4, Luna, La Union

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 #935 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 LUNA, LA UNION awarded it to ARM ASIA CONSTRUCTION & ENGINEERING on 2010-08-21.
    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 Luna 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   4bedd2b1a0…6fc0ffnow      …
  2. 2. Block Merkle root changed
    stored   707d19f047…df895dnow      …
  3. 3. Block #935 hash changed
    stored   88f9825aaf…933e64now      …
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 7 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4bedd2b1a08da2e1abb9ae21fa32f9b33d3e19d00eb9ea6fb661e335d86fc0ff
  2. 01 L 084083ad53bbc1e7287ba299244418607af3cdb55efffa48ebe3e668bce7b956
  3. 02 R 4ae40ad27212780201cb4516d6c94ed194186bd60257d0b813a6e92a84e4edb1
  4. 03 R f765d272c7f7883c6b2113ed0eab4762d23876a819cb3070c4b09807f368b63b
  5. root  707d19f04776a8575c39a5ca1d88ca8df72b5c715b6826136171982d8edf895d