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 CURRIMAO, ILOCOS NORTE Award a ₱990.3K contract to JBRC CONSTRUCTION CORP.Municipalities

Transaction hash:
16307d2d68e9bfeeccfea3f2d988e2f963d6caf25b04988e7720bd759f8ece35
Status:
Included and unchanged
Block:
#3,652 2,361 blocks after it
Position in block:
Transaction 9 of 168
Award day:
Jan 16, 2019 (7 yrs 9 mo ago)
Value:
₱990,287.69
Project:
Concreting of Bimmanga 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 #3,652 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 CURRIMAO, ILOCOS NORTE awarded it to JBRC CONSTRUCTION CORP. on 2019-01-16.
    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 Currimao 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   16307d2d68…8ece35now      …
  2. 2. Block Merkle root changed
    stored   feca9d0b34…7ec8b0now      …
  3. 3. Block #3652 hash changed
    stored   6c756ecc09…ef2258now      …
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 167 records. Each step hashes the current value together with the sibling shown.

  1. leaf  16307d2d68e9bfeeccfea3f2d988e2f963d6caf25b04988e7720bd759f8ece35
  2. 01 L 1446a4601138c3ff6457ead8d5ef1e8ee4d4bff2554287db3e7236ddfc9b3d9a
  3. 02 R bf8a0b371742871b39d3db50b481c4f783e22ff54e45014ff30feb65e8a4731a
  4. 03 R 222d40b8b373fa2131b27b1abe64a8e1cb56a9e007ef405d7224075bb323bcbf
  5. 04 L 0d8c13d2822d0a267cc6a05e33eea29aaa958d3db83ba099bdbc15dc7682ab48
  6. 05 R 7652784f7d257433eeaa8930e2a8b0fabafb94f1170212f8ff24f652693dc5f5
  7. 06 R f9ed618c5eb650cde3b1fb45a83e15832280bf13bc779034abef1f1e909507fe
  8. 07 R b3298ce0fbc13aa1287e27e49ecbfdac264276a394f2c94d4251a7ea3bf1dee7
  9. 08 R b3a2e05d8b76682a24032d827318909cbe7078bcdd5ae6936bcd7e81eaeda46f
  10. root  feca9d0b34b68230474bbf2d60f3ac12182f6e2a351ef61eeaed39d7a47ec8b0