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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS-CAMARINES SUR 2ND DE Award a ₱1.9M contract to AE BELLEZA BUILDERSNational agencies

Transaction hash:

8790e8b3eb40fccacab7fe9e33f9207b68c3661aa05d4e43d9e4422a3e64ea93

Status:

Included and unchanged

Block:

#2,773 3,240 blocks after it

Position in block:

Transaction 63 of 119

Award day:

Jun 23, 2016 (10 yrs 4 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS-CAMARINES SUR 2ND DE

To:

AE BELLEZA BUILDERS

Value:

₱1,939,962.00

Project:

16FE0049(Re-Ad)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS-CAMARINES SUR 2ND DE

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 #2,773 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)
DPWH lists the funding source as "Regular Infra - GAA 2016 Locally Funded Projects", i.e. the FY2016 GAA. The exact UACS line is not given.
Partly
Open
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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS-CAMARINES SUR 2ND DE awarded it to AE BELLEZA BUILDERS on 2016-06-23.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 16FE0049: Completed, 100% physical progress.
Found
Open
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)
DPWH marks the contract "Completed" (end 2016-10-20). The certificate itself is not published.
Partly
8. Audit
COA annual audit report · Sec. 5(e)(iii)
No COA finding linked to this contract.
Not published

2 of 8 documents found, 2 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 8790e8b3eb…64ea93now …
2. Block Merkle root changed
stored 846f73cc21…f49a89now …
3. Block #2773 hash changed
stored 8aec59f4e1…060d23now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 118 records. Each step hashes the current value together with the sibling shown.

leaf 8790e8b3eb40fccacab7fe9e33f9207b68c3661aa05d4e43d9e4422a3e64ea93
01 L 870383392eec447ccae5c03f7321c4af62cd703d8df5b5927907653b9e300e79
02 L 96cba25f2ebffacc1d0cfef1ca0f9ae123e791fa735b393bdf4c91ea84e0dcf9
03 L 244e44f32700e8e33621aded5ad0021bccc405a10133bcf38dedb115ba3cda1b
04 L 10bbc1790d28195d8d2609059635c4dbbe53e926399e589c16e4c3719c85b205
05 L 388aa27c6cb99b9eb30d184a3dc45a17a4c3700fc6a5c983663e3eb537e3912b
06 L c111797791dd43fb5891a7344199398d3628364a23548c309823c04d651f0e0c
07 R de8cf30e2472cbcf67c9021b08a4e8f69dbc407e97e8c162dc484d07074b366f
root 846f73cc216c2fc305d2f8f937c88e0091a982a8c9ab644243dd196648f49a89