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 IX Award a ₱14.9M contract to ST. JOSEPH CONSTRUCTION AND TRADINGNational agencies

Transaction hash:

9e2f51cbbf9fbb48559b48ccc6c6fcbb517a555b78f8b0446a58a28c5a9be7e1

Status:

Included and unchanged

Block:

#5,728 285 blocks after it

Position in block:

Transaction 75 of 110

Award day:

Dec 31, 2024 (1 yr 10 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION IX

To:

ST. JOSEPH CONSTRUCTION AND TRADING

Value:

₱14,914,874.91

Project:

24J00250

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION IX

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 #5,728 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 2024 DOH HFEP", i.e. the FY2024 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 IX awarded it to ST. JOSEPH CONSTRUCTION AND TRADING on 2024-12-31.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 24J00250: On-Going, 40.77% 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 9e2f51cbbf…9be7e1now …
2. Block Merkle root changed
stored c3e670c709…7b8c23now …
3. Block #5728 hash changed
stored 631424b8e1…700cfenow …

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

leaf 9e2f51cbbf9fbb48559b48ccc6c6fcbb517a555b78f8b0446a58a28c5a9be7e1
01 L 9e0a78933c3095ff2abbc8b13f77768aca7966024c778e3ed0cc736f78e9e152
02 L ac45967a94710de70ca010bbd06a35371326331bcff398898565451e9b7e1de3
03 R 0533ce0f1d12b52fa77eed557c77fd31d7399d17357f49fee1fc1c19691fe193
04 L 7db5e2dc33e3a0ae88dfeda2866fcdb125e69d60691b41f43750eeda393cd452
05 R 1b84ddab611820bffb9b82fd949de30dd8351a3824e613b5e35ab224a8210e67
06 R afd65bf6ff8e76f4a6305509f7f91e5fc31191db7650352fd132f2c9cd33b493
07 L 35aedab30c8b01a29fdae88de436976988d858fb6e71e194082181a16839108b
root c3e670c7097f5f959fff2de9a2558a4c978be710ac6f3f004d8dbb5add7b8c23