Skip to content
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 TUBLAY, BENGUET Award a ₱1.9M contract to AA-22 CONSTRUCTION SERVICESMunicipalities

Transaction hash:
8b3e3afdc17daa0eb00c4b2e63b12704d313562bb5d16d4c5b01b19bbd255ba8
Status:
Included and unchanged
Block:
#5,681 332 blocks after it
Position in block:
Transaction 108 of 216
Award day:
Nov 14, 2024 (1 yr 11 mo ago)
Value:
₱1,936,063.72
Project:
IMPROVEMENT OF ROAD

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 #5,681 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 TUBLAY, BENGUET awarded it to AA-22 CONSTRUCTION SERVICES on 2024-11-14.
    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 Tublay 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   8b3e3afdc1…255ba8now      …
  2. 2. Block Merkle root changed
    stored   03dc3dd002…8ac27cnow      …
  3. 3. Block #5681 hash changed
    stored   b541a0540c…3c8407now      …
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 215 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8b3e3afdc17daa0eb00c4b2e63b12704d313562bb5d16d4c5b01b19bbd255ba8
  2. 01 R 8c3dd3ec9e2e88aa8ff350b85d8574f36a47d69184c6a16b5ea3bb4f21e70d9e
  3. 02 R 8119e194fcf9ba8a4347211e1dfef661df6e84c2bded24c5942a97bfbd09c5d4
  4. 03 L 5e4616fb7f374878bca42f7853c21704eb50aa0639c54770b141d164a2a4424b
  5. 04 L 8aef1dcc9bbc43588a9c9ee6890e2e84222a94c8d4b2fdacdeb9228d6cb25ba8
  6. 05 R 04db9aaa5fa9207e1357fb12ed7f8c4839a85e8a1106f20f9474e7bfa2099506
  7. 06 L 4ab6cb8a0a1e1ba850bc418c9a055c1335e51ba3efd2f7d2efd7cf651af9d2ca
  8. 07 L c6bf11f341b97f20bd5882a267582b75830ef020e3fa181ad24b7b610f6c8842
  9. 08 R 4f632f690b8ea427f0c619b09805d3407216bb9c68e911ee2f95828448e77a01
  10. root  03dc3dd002135c07efad12cd49bcace96d7c036c6f311582c77d6b6d658ac27c