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

NATIONAL IRRIGATION ADMINISTRATION - REGION V Award a ₱2.7M contract to ST. BERNARDINE CONSTRUCTION & ENTERPRISESNational agencies

Transaction hash:

3e148a2c6fcf28f01045733f7e363c2ed593c92db2f53b7b795a1f3ccb616329

Status:

Included and unchanged

Block:

#635 5,378 blocks after it

Position in block:

Transaction 1 of 6

Award day:

Jul 6, 2009 (17 yrs 4 mo ago)

From:

NATIONAL IRRIGATION ADMINISTRATION - REGION V

To:

ST. BERNARDINE CONSTRUCTION & ENTERPRISES

Value:

₱2,722,280.00

Project:

Repair/Rehab. of THIRIS (P2B Fund), Camarines Sur

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

NATIONAL IRRIGATION ADMINISTRATION - REGION V

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 #635 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)
NATIONAL IRRIGATION ADMINISTRATION - REGION V awarded it to ST. BERNARDINE CONSTRUCTION & ENTERPRISES on 2009-07-06.
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 3e148a2c6f…616329now …
2. Block Merkle root changed
stored 0bd22e1143…2d7bb6now …
3. Block #635 hash changed
stored 6e8f487381…5a843bnow …

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

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 5 records. Each step hashes the current value together with the sibling shown.

leaf 3e148a2c6fcf28f01045733f7e363c2ed593c92db2f53b7b795a1f3ccb616329
01 L 1377433573edb8e9c6b00e6bcfa6cea18740e2c1176f0c4f666e16d784c2d5e7
02 R fd34944504b3e4d7324f48741200c7bcfeefe667cb187ef24c4b4f71f4ce4d02
03 R 338380778f76c9b944f07f7319bf3e008c940b6775cac901c95f9699a631b873
root 0bd22e114375603fb4fa3da36609f4e1b845641ec991e2d9cb5247415e2d7bb6