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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

BARANGAY BIKAL, LIBMANAN, CAMARINES SUR Award a ₱297.5K contract to F.N. MAYOR CONSTRUCTIONBarangays

Transaction hash:
fb148ef2b65dca174c3cbd837c0ab071e539b76a1261841facad03520a90f29d
Status:
Included and unchanged
Block:
#1,603 4,410 blocks after it
Position in block:
Transaction 130 of 132
Award day:
Nov 5, 2012 (14 yrs ago)
Value:
₱297,487.34
Project:
Water Facilities

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 #1,603 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)
    BARANGAY BIKAL, LIBMANAN, CAMARINES SUR awarded it to F.N. MAYOR CONSTRUCTION on 2012-11-05.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   fb148ef2b6…90f29dnow      …
  2. 2. Block Merkle root changed
    stored   d2e4984ad3…298cbcnow      …
  3. 3. Block #1603 hash changed
    stored   48d7647954…1d3474now      …
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 131 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fb148ef2b65dca174c3cbd837c0ab071e539b76a1261841facad03520a90f29d
  2. 01 R fe748b8207d79d0301d2f7922ecb5b4e62a2b4ff6d7e7871ac7ac5ecb07f7d85
  3. 02 L 6296173ae81203732ffbd814203c298fef0a09e9daf9eeec705cba8aa792d7e9
  4. 03 R cd5db6c79d7edbc7234a2b93f7be2a106150084c5056641ea8b77507ce44bcda
  5. 04 R e5663c009c393282e18cea60d6863da2432a69a03948cb5c277d86c2d9fca8a6
  6. 05 R ddab18ba56d09e9891df434bdd6c38745a6fcf363f03abc6f982beb02ccb19bd
  7. 06 R de4db286437b6b22fb206823bed1f61b7db30187daa09a81dd26174b8e128151
  8. 07 R a0662321a83b95b367f7b8b473cf7f427d0beba5a227376c8a2a40ba2f457b19
  9. 08 L d27c5cac73d9739f8e562826a5906c33122687751f8cdd642c3a89e35d95ee8b
  10. root  d2e4984ad356918620c4b1e590e64c03fb117bb227ca5b9b877dfb5d7a298cbc