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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 SAN JUAN, LA UNION Award a ₱987.8K contract to ARM ASIA CONSTRUCTION & ENGINEERINGMunicipalities

Transaction hash:
f9ebc535673b6d2cf768ecfe21327c4ff9d29221c1ecbab1e4edd0cfd6225939
Status:
Included and unchanged
Block:
#5,606 407 blocks after it
Position in block:
Transaction 398 of 407
Award day:
Aug 29, 2024 (2 yrs 2 mo ago)

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 #5,606 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 SAN JUAN, LA UNION awarded it to ARM ASIA CONSTRUCTION & ENGINEERING on 2024-08-29.
    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 San Juan 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   f9ebc53567…225939now      …
  2. 2. Block Merkle root changed
    stored   92eb7cc1cc…e8d557now      …
  3. 3. Block #5606 hash changed
    stored   c7be1c29d9…71800bnow      …
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 406 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f9ebc535673b6d2cf768ecfe21327c4ff9d29221c1ecbab1e4edd0cfd6225939
  2. 01 R fa2cc0d2636125fea2f5aa5d2cef3d1a4d4d254d8790148662c496d766816448
  3. 02 L 2c09accf4d256aec0922f4dd696690ab4aa4ec3a52f40b479f3e5e207030ccfd
  4. 03 L 2e2cf356ca0469e9ea5f82e24d5dfc07f7ae19e308a0609288be713b667be047
  5. 04 L 047780d09a0eb6a8294f1672fe1d49ae4002af3277f413b9497a293fa4757ed6
  6. 05 R 647049b7c6b97116a7c53054cf697fc5542fd51ab3a79d87da194ce9e28beb07
  7. 06 R e9f9fa3ab43873348164ff524d2a32e8a498456da308761f2b0088f82d236ec4
  8. 07 R 16ac328ac9b3b80b903c617951e7c506a4c8379236aa1ee00ff2efa867ad1577
  9. 08 L f6efb009bf20120cbac5b4196d7caeb8a11b516565e53f3d18bbe1f53a10fa28
  10. 09 L 672bf39237e419004a9970ce6a2f798e6948339211eafd0c4be5edb941222ea3
  11. root  92eb7cc1cc1a99819b62e2210a9703698cefd7d8f93dc93a0b2814307ae8d557