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 ₱2.4M contract to JASMIN CONSTRUCTIONNational agencies

Transaction hash:

e56bb0b98e482c99062b79640eb8d02507e321544326a847ecc5f41187681da5

Status:

Included and unchanged

Block:

#658 5,355 blocks after it

Position in block:

Transaction 6 of 7

Award day:

Aug 6, 2009 (17 yrs 3 mo ago)

From:

NATIONAL IRRIGATION ADMINISTRATION - REGION V

To:

JASMIN CONSTRUCTION

Value:

₱2,441,246.21

Project:

Repair/Rehab. of BUENAVISTA & QUIRINO CISs, Cat. - Div. dam, canal structures & canalization works.

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 #658 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 JASMIN CONSTRUCTION on 2009-08-06.
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 e56bb0b98e…681da5now …
2. Block Merkle root changed
stored e4c5677037…432032now …
3. Block #658 hash changed
stored 2a33a568ac…1c624fnow …

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

leaf e56bb0b98e482c99062b79640eb8d02507e321544326a847ecc5f41187681da5
01 R e56bb0b98e482c99062b79640eb8d02507e321544326a847ecc5f41187681da5
02 L 9c25fae3a6131f34810871e714536a58dcd7b8cf6ab93b1c78720210d0c3b409
03 L 7c448df8851adcdd0b9bf1681ebd4086ebe81453b6138641dcac82272d62ac18
root e4c56770379770b6c13e66c21aef48a8c2b570a28e076e4c609d5c6183432032