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 LABOR AND EMPLOYMENT - REGION VIII Award a ₱1.0M contract to ARYANESA CONSTRUCTION & ENTERPRISESNational agencies

Transaction hash:

e7df77254c9d2dd0d0b2dcc5df2f672cffab4b04109f15d6e2116470f46d14e2

Status:

Included and unchanged

Block:

#2,163 3,850 blocks after it

Position in block:

Transaction 12 of 14

Award day:

Aug 25, 2014 (12 yrs 2 mo ago)

From:

DEPARTMENT OF LABOR AND EMPLOYMENT - REGION VIII

To:

ARYANESA CONSTRUCTION & ENTERPRISES

Value:

₱1,018,340.27

Project:

Repair/Rehabilitation of DOLE RO 8 Building Phase I (Demolition of Steel Windows and Re-touch of its Jambs and parts of wall/Repair of 2nd Floor CRs/Room renovation for Guest Room

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF LABOR AND EMPLOYMENT - REGION VIII

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 #2,163 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 LABOR AND EMPLOYMENT - REGION VIII awarded it to ARYANESA CONSTRUCTION & ENTERPRISES on 2014-08-25.
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 e7df77254c…6d14e2now …
2. Block Merkle root changed
stored 5609106495…fbb09cnow …
3. Block #2163 hash changed
stored 2c99a1c0a4…93e8d5now …

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

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 13 records. Each step hashes the current value together with the sibling shown.

leaf e7df77254c9d2dd0d0b2dcc5df2f672cffab4b04109f15d6e2116470f46d14e2
01 R ff1021e2f3308356455d0e285e9a5b948802910dd7f39dc09c7a6cda07de9a19
02 R 5901ef2c13631efa06ce7c2dcd913e31dc157aea46aa12d057bd9285ce2eaa0e
03 L 1921316365e342524c81298905865469ba4bb598fc78a0e07b086f70e2fe2aad
04 L 7c03125012356df0c6d3cba6648722b4db1dba4634ae562b7a8ad509df3d5664
root 560910649536adb2fc429081292a7f2eee00b47203e5b2d3e4279dc16ffbb09c