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 AGRICULTURE - REGION XI Award a ₱6.0M contract to ILBI CONSTRUCTION SUPPLY AND SERVICESNational agencies

Transaction hash:

25b8b48ccdde9b16fa398dc1fa4e388d9252a20decb9b359e0e7e5269d9cfabf

Status:

Included and unchanged

Block:

#1,036 4,977 blocks after it

Position in block:

Transaction 6 of 56

Award day:

Dec 28, 2010 (15 yrs 10 mo ago)

From:

DEPARTMENT OF AGRICULTURE - REGION XI

To:

ILBI CONSTRUCTION SUPPLY AND SERVICES

Value:

₱5,951,148.22

Project:

Rehabilitation of Canahay – Hanoon Farm to Market Road

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF AGRICULTURE - REGION XI

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 #1,036 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)
DEPARTMENT OF AGRICULTURE - REGION XI awarded it to ILBI CONSTRUCTION SUPPLY AND SERVICES on 2010-12-28.
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 25b8b48ccd…9cfabfnow …
2. Block Merkle root changed
stored c2420ac0e9…1944eenow …
3. Block #1036 hash changed
stored d7677a0cfa…d080f2now …

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

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 55 records. Each step hashes the current value together with the sibling shown.

leaf 25b8b48ccdde9b16fa398dc1fa4e388d9252a20decb9b359e0e7e5269d9cfabf
01 R 2aa5f25a35d353220fa8484af6f1489d6f3481a2a539ec912a3c83cf551dc27c
02 L 8b8d638a7dbf6a9ec6d2f2033610b4f7b43d677b56121faa7408b04e1580f802
03 L f1dd0a1508d1964053219360a30e361e9a66759a7eaebe14744bd954ab568fbe
04 R dd05f504049f5f93479214b9ea8d0599446da11a600cca1943853969b930b9d9
05 R 2a1c270719e5b0d8302513164c730070457e4cfade76c9e034974b1243854e37
06 R 8d897a9d570bd2acbdaa55eae94eb9e093f817fae2ae698bac33a43333a0af44
root c2420ac0e92eb21ffee5e39ee29a5ea0e325ade2d9afba750ba23faf781944ee