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 - LEYTE 1ST ED Award a ₱49.0M contract to FAIRCHILD BUILDERS & DEVELOPERS, INC.National agencies

Transaction hash:

ffe9a654de154cffbb60ae2f09bf65f4747162a91e5654995b8ad690b5ba56b5

Status:

Included and unchanged

Block:

#5,301 712 blocks after it

Position in block:

Transaction 180 of 181

Award day:

Oct 13, 2023 (3 yrs 1 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 1ST ED

To:

FAIRCHILD BUILDERS & DEVELOPERS, INC.

Value:

₱48,956,168.88

Project:

CID No. 23IC0102

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 1ST ED

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 #5,301 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 CSSP", 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 - LEYTE 1ST ED awarded it to FAIRCHILD BUILDERS & DEVELOPERS, INC. on 2023-10-13.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 23IC0102: 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 2024-07-02). 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 ffe9a654de…ba56b5now …
2. Block Merkle root changed
stored b71d3dde9d…d7bd92now …
3. Block #5301 hash changed
stored e26e4f60de…d97856now …

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

leaf ffe9a654de154cffbb60ae2f09bf65f4747162a91e5654995b8ad690b5ba56b5
01 R ffe9a654de154cffbb60ae2f09bf65f4747162a91e5654995b8ad690b5ba56b5
02 R f4349aa3f78c44d95fe9478c4753a0c2efe42488ada7baea7bfa3579dd42b05c
03 L 8b280de2f5e95feba71f4ad122577fc0d53a72321f195b09a45f3ad79a1d00f7
04 R fa73a49a472e89c3c22349d0c8751394144a8adc6ebfacbdd7831f31ecca6ecb
05 L 9ee631fd92846bd37c98e9f1761c22aea77dabd7f9bf905e8f59f19b67c2f31d
06 L cca26507db063882fb04d1e52392bdd2d9a7cbac41370283626222011c940d69
07 R b13bb827a74a41bccfc42452483027e607952522680522bd9627ea3cef3a3079
08 L 0e08a8526d52963b6e0500dd544c82cd8405c64a22a86b411f85e6fd870b8da2
root b71d3dde9ddd7eebcced3b7a400b555342880f31a6f84b1ad5051179f6d7bd92