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

BARANGAY DUONGAN Award a ₱78.8K contract to TWENTY SIXTEEN CONSTRUCTION & GENERAL MERCHANDISEBarangays

Transaction hash:

cd72d2fe42dfc35e8e57e7798dbc1fb1dcf081083f8d165dd25fe5c61505f3d5

Status:

Included and unchanged

Block:

#5,622 391 blocks after it

Position in block:

Transaction 20 of 28

Award day:

Sep 14, 2024 (2 yrs 1 mo ago)

From:

BARANGAY DUONGAN

To:

TWENTY SIXTEEN CONSTRUCTION & GENERAL MERCHANDISE

Value:

₱78,785.00

Project:

CONSTRUCTION OF DRAINAGE CANAL (Direct Contracting Proprietary in Nature)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY DUONGAN

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 #5,622 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)
BARANGAY DUONGAN awarded it to TWENTY SIXTEEN CONSTRUCTION & GENERAL MERCHANDISE on 2024-09-14.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 cd72d2fe42…05f3d5now …
2. Block Merkle root changed
stored 2568dec909…cf50fenow …
3. Block #5622 hash changed
stored ae908590bd…55c708now …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 27 records. Each step hashes the current value together with the sibling shown.

leaf cd72d2fe42dfc35e8e57e7798dbc1fb1dcf081083f8d165dd25fe5c61505f3d5
01 R d5ed09d1dfc83bb8138213fad222492d014890e86052129f487f6dc3be04a654
02 R 8ee0d72764fa625b40ebf9aa92cbee579f82f76c3ad1e60696afb56a5f4327d3
03 L a247bbde3df34891ab70dc1a206a35e2058bd9516f039716e6129653184b3f3f
04 R 15c235b5777970d3bef5769c7dd63024686b67c19b261f444f19f5afba31a14a
05 L 8ba81764ff6e002af1353ee418195838ce26b05d5123446a62f54a29841104c9
root 2568dec90940d6215ff0fd7194076e5aac6d56ce14fc67708156410261cf50fe