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

CITY OF SAN FERNANDO, LA UNION Award a ₱967.3K contract to ARM ASIA CONSTRUCTION & ENGINEERINGCities

Transaction hash:

a125408feb74bca16ef58f2d39787d6ca718d6fe9ac4a7fe61398bae8ee639af

Status:

Included and unchanged

Block:

#1,154 4,859 blocks after it

Position in block:

Transaction 33 of 51

Award day:

May 30, 2011 (15 yrs 5 mo ago)

From:

CITY OF SAN FERNANDO, LA UNION

To:

ARM ASIA CONSTRUCTION & ENGINEERING

Value:

₱967,305.81

Project:

Improvement of Road, Barangay Abut

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF SAN FERNANDO, LA UNION

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 #1,154 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA line item · Sec. 5(b)
The award does not say which budget line pays for it.
Not published
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. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
CITY OF SAN FERNANDO, LA UNION awarded it to ARM ASIA CONSTRUCTION & ENGINEERING on 2011-05-30.
Found
Open
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. Payment
Disbursement voucher · Sec. 5(c)(viii)
Not published. No public source shows how much of this contract has been paid.
Not published
7. Completion
Certificate of completion · Sec. 5(d)
No completion certificate published.
Not published
8. Audit
COA annual audit report · Sec. 5(e)(iii)
COA's CY2024 audit of City of San Fernando gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

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.

Contract amount (₱)

1. Record fingerprint changed
stored a125408feb…e639afnow …
2. Block Merkle root changed
stored fa243a4e4b…5008a3now …
3. Block #1154 hash changed
stored d3c426f814…c0ed15now …

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 50 records. Each step hashes the current value together with the sibling shown.

leaf a125408feb74bca16ef58f2d39787d6ca718d6fe9ac4a7fe61398bae8ee639af
01 L 9dafb5b81da1611368d9b27e91e2a5d6428834a97cf6b6717cc054f0bfbcebb5
02 R 1d9b7c77f16491268c23410446ecc423467509c02e0a29172f4c707ffb13e3f5
03 R 0febe400a2d139f03b22b309551b719a8f102964491621f92ce0cdff6b4508c4
04 R 14e539cffd3590b74cfe87b2236d24b8c66f67c53133a68f460f6ea13dc27161
05 R 65a10e51b0a4da7d4147167d8ccd32688088e83a43f889af46fbecefd8524a14
06 L cb4231a82ab6b4e8261fb037150735722b34aad5d691edb8abda28758ed146b3
root fa243a4e4b7f65d8d53ea4da1b33a057e91bb30093dda31ad21a7c9a9d5008a3