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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 ₱484.5K contract to ARM ASIA CONSTRUCTION & ENGINEERINGMunicipalities

Transaction hash:
89d5bedbbd06e91fd217aec8138e9619132af09f43dd3adf9c7afdd9f3520be2
Status:
Included and unchanged
Block:
#146 5,867 blocks after it
Position in block:
Transaction 2 of 8
Award day:
Aug 2, 2007 (19 yrs 3 mo ago)
Value:
₱484,482.41
Project:
CONCRETE PAVING OF NALVO NORTE-CABUGBUGAN FMR

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 #146 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 2007-08-02.
    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   89d5bedbbd…520be2now      …
  2. 2. Block Merkle root changed
    stored   6d6ea6c73b…1c7d8dnow      …
  3. 3. Block #146 hash changed
    stored   a8a665e913…5a3bdenow      …
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  89d5bedbbd06e91fd217aec8138e9619132af09f43dd3adf9c7afdd9f3520be2
  2. 01 R 9cc15ffbfb991260a554165e69a6e0c03a5cb6c45f91cf4a24caea35e6e136ca
  3. 02 L 8aacaaa129ee7febd99b28c11578db58268719f130a202baf5dce11032f183fb
  4. 03 R d1d0ce435483894bee47a579e2763eb7ff3a4ef068539a629b9784c7bdffd9ff
  5. root  6d6ea6c73bb5717d400384915eb7898c643d7ce8e471ab2d803ea4c8421c7d8d