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 CAMARINES SUR Award a ₱335.6K contract to MIGHTY AJ CONST., INC.Provinces

Transaction hash:

eacbb151ea36b70e5c1069922dbbf25c99cc23f47a8e113364308b69fb3f60c8

Status:

Included and unchanged

Block:

#1,277 4,736 blocks after it

Position in block:

Transaction 51 of 56

Award day:

Oct 26, 2011 (15 yrs ago)

From:

PROVINCE OF CAMARINES SUR

To:

MIGHTY AJ CONST., INC.

Value:

₱335,607.13

Project:

Repair of 5 Units Open Cottages CWC Pool Area, Capitol Complex Cadlan, Pili, Cam. Sur

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF CAMARINES SUR

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 #1,277 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 CAMARINES SUR awarded it to MIGHTY AJ CONST., INC. on 2011-10-26.
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 Camarines Sur 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 eacbb151ea…3f60c8now …
2. Block Merkle root changed
stored beea849914…946331now …
3. Block #1277 hash changed
stored 7b9a01863d…9d9b15now …

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

leaf eacbb151ea36b70e5c1069922dbbf25c99cc23f47a8e113364308b69fb3f60c8
01 L e5ff36770a8327af571764c36f6a43e874f211d7ffb13b8671e671ba902dfd4e
02 L 6170ecdd901e056317ddaefb2e093b4e64ecd9f56b21713a4c080bb283b167ad
03 R 4d531caab8d7386591e514ddbd16adea4319f47d306148501cfb083498813965
04 R 916651705244958e857154ad457d44d220522455af87dc131aaee34a7ec2a60d
05 L 76b2c0f4b4ecb30078c38858b2dfd5300cef8c13c0d11dc797e83f1cc34b9250
06 L 290fa448eff4f21867ed6a7d87c4f849726c248c7e74bf8492ccd101e6622d0c
root beea849914be59fbc44fd20891d12b130110bbc41f69a23198a5be63f8946331