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

DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE Award a ₱4.9M contract to SETTLERS BUILDERNational agencies

Transaction hash:

bfef1e95df4f9318449e47e2b36a42544d144d02fe24780832cc991742456d1f

Status:

Included and unchanged

Block:

#5,771 242 blocks after it

Position in block:

Transaction 595 of 800

Award day:

Feb 13, 2025 (1 yr 8 mo ago)

From:

DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE

To:

SETTLERS BUILDER

Value:

₱4,943,000.00

Project:

25GB0020 - Construction of Multi-Purpose Building

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE

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 #5,771 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 2025 SSP", i.e. the FY2025 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)
DPWH - ANTIQUE DISTRICT ENGINEERING OFFICE awarded it to SETTLERS BUILDER on 2025-02-13.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 25GB0020: 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 2025-11-03). 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 bfef1e95df…456d1fnow …
2. Block Merkle root changed
stored 439f3582a1…1cccbfnow …
3. Block #5771 hash changed
stored 13d9af7904…7d57c4now …

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

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 799 records. Each step hashes the current value together with the sibling shown.

leaf bfef1e95df4f9318449e47e2b36a42544d144d02fe24780832cc991742456d1f
01 L bfe77a15abb40dc7e00f811f8a84190c98169ff3f3bf8e1d7ca4473103ac7019
02 L a46cb08bf1decd20c6a379e4d108c4d598929c1c5fe727d1d26ecbd3ccbf432d
03 R 786c3f433f47e4ff8a36bab3e2fc5220d717bccb544d988f5be3dc3fc29008c0
04 R e935e6380f4b7223ed8d8240b84e13f2f01d792b5e2fc44cfd0775799a044d39
05 L 47df9954b3cc9f782e307008e792ad9bc02a97145a5e5cb443adc29259fa97d1
06 R 5fc22b13b1bed1722bff599df4993863298b58caafa129407d0438e6d72c3da5
07 L 2e942b15199d642292c1869fe8387499d66a2c572e0ba6b8b566b4457a356ab4
08 R 4ffc00fb77268bed998035d64b5083e5fba3f799678a6f7ee3b7c9d3fdd076c0
09 R 94039a56088ad615855c6bd04a8811888c03fb2147e9ccb29578a6abd9b88d99
10 L 1c5fb6e1bd97cfac912e90af82840d35a8677c93d71f9b23be19aaa82d060998
root 439f3582a13759250270adba64cb8b0763515c1822e3caaafa4b5b58071cccbf