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

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D Award a ₱10.4M contract to AHDS BUILDERSNational agencies

Transaction hash:

1ed4cff596c31df69bc699cdc6ca65f0afe189defb8bbac3504a8beea13765b0

Status:

Included and unchanged

Block:

#4,433 1,580 blocks after it

Position in block:

Transaction 24 of 239

Award day:

Apr 27, 2021 (5 yrs 6 mo ago)

From:

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D

To:

AHDS BUILDERS

Value:

₱10,360,030.88

Project:

20TDIF007(Package 3A)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D

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 #4,433 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)
MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D awarded it to AHDS BUILDERS on 2021-04-27.
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 1ed4cff596…3765b0now …
2. Block Merkle root changed
stored eb92b9b090…bd1acenow …
3. Block #4433 hash changed
stored 4dedfc3122…df910anow …

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

leaf 1ed4cff596c31df69bc699cdc6ca65f0afe189defb8bbac3504a8beea13765b0
01 R 1f6626332b56af0704784363d5339ab1a3e1cfca1801dc6ec51372d17e966979
02 R 9f4a331da02894cc46220e1f8a8f4bd478389522d45d35b14677a5f10f101d62
03 R 8afd42aeb5f6beb83bb98fa29974bcc93c2ad819528c56c2b6f7a4e246d8382d
04 L b423eb4e78c70f4f916aff7b2a0338a06e8edf03087b77e680595bbf0c49f212
05 L c38705a49806d336edc4153405566ed1f5b1dbdee421b03011badb5f7544f8b5
06 R 96d1e2164a70f6ee67d5cf0fa00fecd225570b1e59098faa57d42cf5e2a67789
07 R cd7053c9837b203ead7e4b831e53e7faeb5a9e088def9284691d9d6a8bc04db7
08 R 6d6cc9606134464d04b47c521f081ff0a6338363a6f8f6e6e69b3737776baeb9
root eb92b9b090942699b29bcda438404fe7c3543cc6171013f9e30b4f50b8bd1ace