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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 INALAHAN, LIBMANAN, CAMARINES SUR Award a ₱48.0K contract to F.N. MAYOR CONSTRUCTIONBarangays

Transaction hash:
d0148e2d253ec54dcdf33aa7cdb74796ba937d208455e7592f27eef95a4750a3
Status:
Included and unchanged
Block:
#1,225 4,788 blocks after it
Position in block:
Transaction 42 of 50
Award day:
Aug 24, 2011 (15 yrs 2 mo ago)
Value:
₱48,000.00
Project:
construction/installation of jetmatic

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 #1,225 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 INALAHAN, LIBMANAN, CAMARINES SUR awarded it to F.N. MAYOR CONSTRUCTION on 2011-08-24.
    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   d0148e2d25…4750a3now      …
  2. 2. Block Merkle root changed
    stored   7bcc3bd789…9a0bdfnow      …
  3. 3. Block #1225 hash changed
    stored   e925ff81f0…7592e9now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 49 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d0148e2d253ec54dcdf33aa7cdb74796ba937d208455e7592f27eef95a4750a3
  2. 01 R d20a785abb39f6c22ee5b67f7dd967bd3340f59e5b6ca3ca013dc6eb57cd6051
  3. 02 L 1bc16af07414ea7ce369a2fb3493b6352e0fa86ecf13eef48f0c669ecb87d80a
  4. 03 R fc99e30843cfd82bcfb4e219b2cc013ada0154777b33a93e9c21b9c74adba605
  5. 04 L ed037c6027b3e369b7cea302a43400bee6fe51ab3e30e52aafa40d7c6cea6785
  6. 05 R 4d239069e2e62c612e52ae0d1eb42019cc69dd2a923cf394475a3e143753b969
  7. 06 L e633c5cfd4df45b4f4e0b1ec0367ad09213cf02f46410a4d5ab9d9515e06d81a
  8. root  7bcc3bd78946d1776c50f5bcde63b1bc76b7c3003b304609fd165268b19a0bdf