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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 TUBAO, LA UNION Award a ₱5.0M contract to ARM ASIA CONSTRUCTION & ENGINEERINGMunicipalities

Transaction hash:
071f2050ddda01accc1728d8e7cd50b01ed22f1fb008522532e4075e8e8369fa
Status:
Included and unchanged
Block:
#5,153 860 blocks after it
Position in block:
Transaction 0 of 3
Award day:
May 14, 2023 (3 yrs 6 mo ago)
Value:
₱4,996,642.98
Project:
CONSTRUCTION OF LOCAL ROADS - CAOIGUE, TUBAO, LA U

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 #5,153 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 TUBAO, LA UNION awarded it to ARM ASIA CONSTRUCTION & ENGINEERING on 2023-05-14.
    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 Tubao 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   071f2050dd…8369fanow      …
  2. 2. Block Merkle root changed
    stored   1b076c8d18…260ddfnow      …
  3. 3. Block #5153 hash changed
    stored   088cd86f94…975a51now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (2 steps)

How this one record is tied to the block's Merkle root, without needing the other 2 records. Each step hashes the current value together with the sibling shown.

  1. leaf  071f2050ddda01accc1728d8e7cd50b01ed22f1fb008522532e4075e8e8369fa
  2. 01 R 43610cd09c226b3f61924bd596afe5f7aa6e8b30595ddf987e221fdd3ce92f0f
  3. 02 R b8742bfb71a7a2fd3ceebe5587624c309a623a6bed17d5a1ecda0e6ed14149a1
  4. root  1b076c8d18d3cdf95a1f162f70f18d14a7762fe8e30aa8cbd24d92fe63260ddf