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

PROVINCE OF SURIGAO DEL NORTE Award a ₱3.9M contract to KENT CONSTRUCTIONProvinces

Transaction hash:

bba2002b2bc184652c08d37fa651ff0c25d2ae43ca5117e18b55fab1529c9040

Status:

Included and unchanged

Block:

#1,413 4,600 blocks after it

Position in block:

Transaction 34 of 45

Award day:

Mar 28, 2012 (14 yrs 7 mo ago)

From:

PROVINCE OF SURIGAO DEL NORTE

To:

KENT CONSTRUCTION

Value:

₱3,858,969.91

Project:

MAINTENANCE BY CONTRACT OF PILI-KARIHATAG ROAD SECTION

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF SURIGAO DEL NORTE

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 #1,413 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)
PROVINCE OF SURIGAO DEL NORTE awarded it to KENT CONSTRUCTION on 2012-03-28.
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 Surigao del Norte 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 bba2002b2b…9c9040now …
2. Block Merkle root changed
stored 3b170adfa5…94c642now …
3. Block #1413 hash changed
stored 4183e47eb3…8f84b2now …

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

leaf bba2002b2bc184652c08d37fa651ff0c25d2ae43ca5117e18b55fab1529c9040
01 R beba40fac1b5fe79884ed0c78986d833f2cd58ca1bb886e16441e1e1b0b9bc64
02 L 7ededce330c8ae5ace03ce40f8a696aa638b8480024642dd01b355886673e036
03 R f1ce24a47439b75c24e71a39bf8fd4e1f2a2a222f41114b4664d8e61ad11546f
04 R 126bc30c4ccf65fa00a9949e27a3284b1cbde239c713a1bfee4f3d5398833e3a
05 R 7eb7aec44e11b5ec497de8cad2242bcaf5fbe77c9d565d06d05c55fb8ba7f83f
06 L 46130c82a4c71513add432762e742fa015fe3752b8a9312e3b94208fff32c0de
root 3b170adfa5044cd265599c50f8bdf37582c74e068e11721217f2fb7a2394c642