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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 BANGAR, LA UNION Award a ₱2.0M contract to ARM ASIA CONSTRUCTION & ENGINEERINGMunicipalities

Transaction hash:
bf1ac476eae29d14cb7e9f962ca7c9fb1744fd2e1ce3b8c107c4061451b42a94
Status:
Included and unchanged
Block:
#5,510 503 blocks after it
Position in block:
Transaction 305 of 430
Award day:
May 22, 2024 (2 yrs 5 mo ago)
Value:
₱1,989,150.51
Project:
REHABILITATION AND IMPROVEMENT OF NAGBAYUGAN CREEK

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 #5,510 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 BANGAR, LA UNION awarded it to ARM ASIA CONSTRUCTION & ENGINEERING on 2024-05-22.
    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 Bangar gave a "unmodified" 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   bf1ac476ea…b42a94now      …
  2. 2. Block Merkle root changed
    stored   725fe814ee…1a4909now      …
  3. 3. Block #5510 hash changed
    stored   95aef0f931…02ffd6now      …
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 429 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bf1ac476eae29d14cb7e9f962ca7c9fb1744fd2e1ce3b8c107c4061451b42a94
  2. 01 L bea94fbe4c232cb0bdd7c43e81a70ef378d03bd65e1565537e8a55fe9b679f14
  3. 02 R 2ef11291568c1ed2eee86a5373fcce6a2d9459eeac4e3a2e4eab150097d7bd0f
  4. 03 R aaa24354aac9ac1de54f223f59ea9ebabba95c014320cf4d79a9841cdb94f12f
  5. 04 R 86b2bf1d64d8dce5038fe77186621190b6230ba7b590f0cd66ce89e6725dcbbc
  6. 05 L f60b63fd6958d4bb1dc197461bb74d6d6eeb6b0e9dbb3f546499ab696a364603
  7. 06 L 7ffc64067ac207d6bc95a5f8a349df01afa10993dd07be3d51051dfe03ad9955
  8. 07 R 002712fa630cf7a1bf25f5e75b7f0a4185f18575b1ac6acb138539921004d598
  9. 08 R 60389c3d22d629097f8936ae421d1f37b176f835eb4ba40aa9f338d7f25ce995
  10. 09 L a4e77c8ca59338f79bbfe12f8d18bd79b9a94cc0f68596f1a3fc69729619e56f
  11. root  725fe814eec3d5f4b708cbea45ae4dca57cad6ce19a735ad9802c6bf1f1a4909