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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 CAMALIGAN, CAMARINES SUR Award a ₱5.0M contract to AB OPEÑA BUILDERSMunicipalities

Transaction hash:
2e8dff33c8ab88e8097b307749ec6738dbfbcd97c726f3a07f3f6477d19bbd61
Status:
Included and unchanged
Block:
#5,805 208 blocks after it
Position in block:
Transaction 191 of 1,058
Award day:
Mar 19, 2025 (1 yr 7 mo ago)
Value:
₱4,991,871.10
Project:
CONSTRUCTION OF COVERED AREA (PHASE II) AND UPGRADING OF EXISTING WHARF & BOULEVARD

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 #5,805 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 CAMALIGAN, CAMARINES SUR awarded it to AB OPEÑA BUILDERS on 2025-03-19.
    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 Camaligan 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   2e8dff33c8…9bbd61now      …
  2. 2. Block Merkle root changed
    stored   f8c9fbb0c4…e1d9c9now      …
  3. 3. Block #5805 hash changed
    stored   f58b64592b…faaaabnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,057 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2e8dff33c8ab88e8097b307749ec6738dbfbcd97c726f3a07f3f6477d19bbd61
  2. 01 L 2e87fc17f291be5760048f73754dbbfd457b47d4a5386b073532ae9b23697634
  3. 02 L 72bdf7b99e3959036d56f404cc2294af87ea6308e8e837180de1af530437003f
  4. 03 L 1f4a83fa643260489c5101c5db1830451741abba28bffa2e9c321c637e611044
  5. 04 L 146ac17d18f04d7b54b9665d641c990f5ba0c11c237864b3d1f6406c512b7829
  6. 05 L 556fa91eb81b096bd383ea3d5c31d5f86294a1a232a785e857fc95fe3796fb0b
  7. 06 L e3d57808bd6e6d924cb4a4190aab1900226086e84b2e6e8e714fbb64c92cb5dc
  8. 07 R a7f88740215b84d49da4cd1c8efec4e8d6987ac1b007aa249069000a90f1793d
  9. 08 L a9977f9f6d7394c29b94348651b4413f9f9b090a43beec84bdbdb19cbb83a994
  10. 09 R bc1fa53cbdcd41dd798ef5cf6a741ab7058a80016f1175d620d26e8895e4138b
  11. 10 R aa4c02675b8497548a58fcb997154abe84edc5fe520e9ef57c6bec5da470bca7
  12. 11 R 0adff2cca92fc5abc13c400f22810270344e95f641acb052bcbf447cb0234b48
  13. root  f8c9fbb0c49bd51ddc6d0211362fcc2ecf78713c998df817a8d806469ee1d9c9