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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 ₱2.2M contract to ARM ASIA CONSTRUCTION & ENGINEERINGMunicipalities

Transaction hash:
b8626daaed6aab3d9aacddea30c27ac7bbc41c0f52f0a44f885c9244eb52a981
Status:
Included and unchanged
Block:
#4,926 1,087 blocks after it
Position in block:
Transaction 145 of 198
Award day:
Sep 23, 2022 (4 yrs 1 mo ago)
Value:
₱2,181,366.34
Project:
CONSTRUCTION OF FARM TO MARKET ROAD-GUINITABAN-RIZ

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 #4,926 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 2022-09-23.
    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   b8626daaed…52a981now      …
  2. 2. Block Merkle root changed
    stored   7bf90f9da2…d0a263now      …
  3. 3. Block #4926 hash changed
    stored   6c43136edd…807509now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 197 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b8626daaed6aab3d9aacddea30c27ac7bbc41c0f52f0a44f885c9244eb52a981
  2. 01 L b78bce282f04b321403cc128d2d534acecdd297fb582edc44e3c9a124eb8767a
  3. 02 R 7d377dbe8fac3a5b7fdba5478930cd18a58cd08cd38dee2a0c6684aaa6e7d65d
  4. 03 R 6cac1d74c63e309523d191da78913085fbc8d25c5499c37845b00839a156b9ed
  5. 04 R 4c6fd1ba80f7591e48f7b6d210512852ded78bbb1fe5d7c726119b660c730163
  6. 05 L a4fd2b0f0721aca2501ba3a644ccf75ce844efe2af1005e3d981a83d35a13fe1
  7. 06 R c8870f4ecb56a1493a3416cf9b68327e8eccb4c0597461640ac3d2d0310fa385
  8. 07 R 1b5a949c463c110bfea3def09f62b9b182fff55c7c4119ee9e1c7c1ecb6e01a8
  9. 08 L b7eb0a0b08c36b80e7b05f74fb9a9d532eccd5372644fad3e11b4482f31c757b
  10. root  7bf90f9da2add975b0ee8dba585475c89034240e98b7810e487cb3aae2d0a263