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 ALILEM, ILOCOS SUR Award a ₱495.5K contract to BILL CONSTRUCTIONMunicipalities

Transaction hash:
5a7c778df2e22d2f4865ae46ae8362b05bea182d065a6a4532544f228e3770c0
Status:
Included and unchanged
Block:
#2,912 3,101 blocks after it
Position in block:
Transaction 89 of 262
Award day:
Nov 21, 2016 (9 yrs 11 mo ago)
Value:
₱495,473.03
Project:
Imp. of Abatan-Dadaay Proper FMR

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 #2,912 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 ALILEM, ILOCOS SUR awarded it to BILL CONSTRUCTION on 2016-11-21.
    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 Alilem 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   5a7c778df2…3770c0now      …
  2. 2. Block Merkle root changed
    stored   9c99097055…743750now      …
  3. 3. Block #2912 hash changed
    stored   69dc7b12da…4a5243now      …
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 261 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5a7c778df2e22d2f4865ae46ae8362b05bea182d065a6a4532544f228e3770c0
  2. 01 L 5a3cb7a87a88a162af0b6583b4a4851cbef44c17108548f642d6dd0925f35093
  3. 02 R bf6155bb770a97cc25016a189847780f9a064ad69384b2a0babfd40c8a66fa59
  4. 03 R c70fa385054b0d6dce1012c3b006ee5d4e34d25fce2bcd4ae7102af517861ec7
  5. 04 L fe06223f824b9e1824ab46c04614dd9dbef2e9ad3eef17c4cd43138060b6afe6
  6. 05 L f05bd038ff0a0cfd52c47e477e09284910c786da1105dd1d84d01b3c9967ae72
  7. 06 R 385d1399b8b40a24d6f16f24e0908390216cfb67a311e2b8a0049f88ade24591
  8. 07 L a7950a639b08bb05053aa601ad140a679d74521db2d983fff095f320375f049b
  9. 08 R 8477c43f4b08244703da46c4c8ebcba9c21090b9f9550e294f5c7747461917e3
  10. 09 R 9e1100a21f700c7983ce3cb0e6716b31993d333cf8dff294618dfea1e673c9fa
  11. root  9c99097055e15697b3f2b69c858da6c63d1b2e9da34a36c7f72e2971c6743750