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

CLARK DEVELOPMENT CORPORATION Award a ₱8.4M contract to NICAP CONSTRUCTIONNational agencies

Transaction hash:

bb34273b632d5ad378bf34fff383da3d162878ed1ec8931e22a4594a6e4492fe

Status:

Included and unchanged

Block:

#445 5,568 blocks after it

Position in block:

Transaction 11 of 14

Award day:

Oct 10, 2008 (18 yrs 1 mo ago)

From:

CLARK DEVELOPMENT CORPORATION

To:

NICAP CONSTRUCTION

Value:

₱8,384,036.72

Project:

Proposed Interior Improvement of Bldg. 2125

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CLARK DEVELOPMENT CORPORATION

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 #445 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)
CLARK DEVELOPMENT CORPORATION awarded it to NICAP CONSTRUCTION on 2008-10-10.
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 bb34273b63…4492fenow …
2. Block Merkle root changed
stored c42ec4dfdc…822680now …
3. Block #445 hash changed
stored caff138914…eecb2dnow …

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 bb34273b632d5ad378bf34fff383da3d162878ed1ec8931e22a4594a6e4492fe
01 L bad8130854b0290f706b368b361b50f610aa4cb5bb63e66a8e90ce72acb7d4c6
02 L f24cf73cf5fb62600b212c1f466629337d6802871eacaefb806ce520f3b3f10b
03 R a717f03ba808021e3861eacdc94e05b2317b952f22dd8a48978e56ffea0c3604
04 L 0479d934decda9b2a7e3c32979650a14dc736b99e0a14a7d21bf3db05cb82dde
root c42ec4dfdcbca429f178698eb3db02e583a4b7f406073d9ca975ceab36822680