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 - MALABON-NAVOTAS SD Award a ₱10.8M contract to FRAMECON BUILDERSNational agencies

Transaction hash:

2ee9ffab4dcf0fd4cdefd99a41d2a22aca80e2d45b05b3aed59c14a293ddf9d7

Status:

Included and unchanged

Block:

#2,852 3,161 blocks after it

Position in block:

Transaction 38 of 221

Award day:

Sep 16, 2016 (10 yrs 1 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MALABON-NAVOTAS SD

To:

FRAMECON BUILDERS

Value:

₱10,818,579.67

Project:

016OA0065

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MALABON-NAVOTAS SD

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 #2,852 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 "Outside Infra - GAA 2016 DepED BEFF", 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 - MALABON-NAVOTAS SD awarded it to FRAMECON BUILDERS on 2016-09-16.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 16OA0065: 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 2017-08-07). 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 2ee9ffab4d…ddf9d7now …
2. Block Merkle root changed
stored 695daecc55…1b2905now …
3. Block #2852 hash changed
stored 136bfe5999…663c16now …

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

leaf 2ee9ffab4dcf0fd4cdefd99a41d2a22aca80e2d45b05b3aed59c14a293ddf9d7
01 R 2efd73a902eef14bf84f8375a40342d8b8fc9284e441d500b6ba1784bd1247e0
02 L e7a2ea3ec38dd8d0cf261626eb5b6783b29ca4a99fb267fbc98b4dd9c4f668d9
03 L 3f31aef3bd5153ac7a1c9610ab41a55611ba10b5f8e3cb4c9cc0ea90c44a2bea
04 R ee6684d3188e8e28d247c432e7ba16aca37e9fc991c02a223cfb33fffc08f4b4
05 R e5a424815cfedf05c886985ae03e94da43a24eb03e8e1aa3de224a4044167d9f
06 L a94ba70cf89f6c1908e18f80f473d376d3b2ac1eb6d897fb87b00ece959f12c8
07 R 01e3f769d64539b6d118b887f658830b670e41166206a38e6efae4f5f5463781
08 R b3306d74d3df2a87d493ee390fbe9ef0e81eb887806adc52a427832fb98fe285
root 695daecc55e3a987bd479e3db164b2aca2a1c18471dce1341402fed89e1b2905