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 - REGION V Award a ₱24.4M contract to JMREO CONSTRUCTION SERVICESNational agencies

Transaction hash:

b5dff28fee2fd16548e83686db9e0a20a69ae908df606143986ca4c6b280bcbd

Status:

Included and unchanged

Block:

#5,376 637 blocks after it

Position in block:

Transaction 70 of 104

Award day:

Jan 2, 2024 (2 yrs 10 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION V

To:

JMREO CONSTRUCTION SERVICES

Value:

₱24,352,937.50

Project:

23F00415

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION V

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 #5,376 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 2023 OO-1", i.e. the FY2023 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 - REGION V awarded it to JMREO CONSTRUCTION SERVICES on 2024-01-02.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 23F00415: On-Going, 62.68% 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)
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

2 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 b5dff28fee…80bcbdnow …
2. Block Merkle root changed
stored 3fdb205e69…80ee0fnow …
3. Block #5376 hash changed
stored fcd37d09ab…ad45c6now …

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

leaf b5dff28fee2fd16548e83686db9e0a20a69ae908df606143986ca4c6b280bcbd
01 R b6500f99c8d7e842c371ceb77f2cd9854811981266e1552ec1df95fbf2c0bf28
02 L 71aedbb54d4c2855ee1f01eda5b5b6093a251608567d21204fda35ccd6ca2ac6
03 L 6f268ae7551f85b8abd0f2931ee96e6bdd25ee01a5716d25183b2f12277f42ad
04 R dc7c50bb4c72534a85daa8e33b8c62614742c73613d3af55222f68ebc35572fb
05 R bf956d1d6edc069d0a9bd6e15cb028f57173d3fc749c151d735f0643688edbbb
06 R b78205362adc65f67aca8967cc0ca514bcd3906e248f4cf066b6cd8348ccd85e
07 L 0335851698187aa5faca45d5d86e5a8caa786c485dcd30352d3750c3c3dc3ac8
root 3fdb205e694c2eabd3fb2652862802a6cacad847bba1d83bf899d4fdbb80ee0f