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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 LIBMANAN, CAMARINES SUR Award a ₱15.0M contract to M.J. APIN BUILDERSMunicipalities

Transaction hash:
4d5cb307e81bd7e97e5928bf2a0b42b91bc626efd8935b16efca1d1f9187f90c
Status:
Included and unchanged
Block:
#3,499 2,514 blocks after it
Position in block:
Transaction 101 of 370
Award day:
Aug 8, 2018 (8 yrs 3 mo ago)
Value:
₱14,980,472.94
Project:
Concreting of Bagadion-Mambulo Nuevo 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 #3,499 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 LIBMANAN, CAMARINES SUR awarded it to M.J. APIN BUILDERS on 2018-08-08.
    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 Libmanan gave a "modified" 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   4d5cb307e8…87f90cnow      …
  2. 2. Block Merkle root changed
    stored   05cc099892…6ec295now      …
  3. 3. Block #3499 hash changed
    stored   db73753bf4…ce4f8fnow      …
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 369 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4d5cb307e81bd7e97e5928bf2a0b42b91bc626efd8935b16efca1d1f9187f90c
  2. 01 L 4cd6687f42e9b1f389ecfd7dd8b77d511696d3d4d922408095a5d4ab9c6e52d6
  3. 02 R 888ea13345b94a9647ba6afc48e04c970a7aeef0ffc3ec198651dffbb1a51eb1
  4. 03 L 677f518b85eee6f82c2c319ae189a6fcc8a6f150c31c1d4d54e4f27dd1b02a3e
  5. 04 R 445869d4796e19aebc03c9e65e18ffc88bf834630df602a8890d22925a829231
  6. 05 R ecb280da022b7b4a6abbbcda3204491cc25cb282176c40181bf38857457dc231
  7. 06 L 297a4d26cd2ba1178a7e66efa2df052562b5d027256052c6aa6ee4e861080778
  8. 07 L 177b3e7e013920c2d7c233860dbce767c46d8dc4e24e9af2a48beb09926fc8a7
  9. 08 R 37bff089f711bd26d653c303607fafe8f06ba6e697c650c5f7a668e4c4ea3602
  10. 09 R 777bbe0cfe2fb3054f60a1825b58a6a49b7d6332be743f3edd63345eb283d167
  11. root  05cc0998928a70d9fe0daa43f4d313bdfd53850bd12e9d186f2a04a2b36ec295