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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 ₱492.6K contract to ARM ASIA CONSTRUCTION & ENGINEERINGMunicipalities

Transaction hash:
b660f978e5beff22aee80a07c7491d4c1991731464411777b85621c62170181a
Status:
Included and unchanged
Block:
#4,973 1,040 blocks after it
Position in block:
Transaction 201 of 267
Award day:
Nov 11, 2022 (4 yrs ago)
Value:
₱492,645.66
Project:
INSTALLATION OF STREETLIGHTING SYSTEM AT BALUARTE,

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 #4,973 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 2022-11-11.
    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   b660f978e5…70181anow      …
  2. 2. Block Merkle root changed
    stored   d74104ff0e…96003cnow      …
  3. 3. Block #4973 hash changed
    stored   9d3538ef16…141091now      …
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 266 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b660f978e5beff22aee80a07c7491d4c1991731464411777b85621c62170181a
  2. 01 L b3c5773f0abd77f67a18bc173991ad75b03134e88ece88277cb121dc6732190a
  3. 02 R 4b031e71ea70dc6b91abd939340c6eeed8e0b549a3b7ad444164fa700c6ad00e
  4. 03 R f8044eccc517524efffa9063826b932f54470a91e1a8c1a76d93bbc4e6e38497
  5. 04 L 78f30d367744efd892068d4f6b37fa3101eb57700c77b5404c8004e40fc4da95
  6. 05 R ed1ce73971545b74bb68bef57ab1c8a8e32c7f4cfad3b8b3f20909354108e057
  7. 06 R ced2bbcf85448ae5b0d4ba0ec18b36b3a4c435ede2bb6ee36a078680649421eb
  8. 07 L b82f80a8483a35e1cedf49d32958d4e0f5455d3abe2314da6456f23ed4cb97c2
  9. 08 L 5544c51679060fe047d009eba995cee51bba83ed24c464fe36eeee080e40e0cc
  10. 09 R dd10e9a9917fe9c624f447beb93db25b8cf653f7b27e98c173b19e2b7be01a61
  11. root  d74104ff0e839acc5bd13ac9d4f4b545612e3b9feeed9e8293e5056e2996003c