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

MUNICIPALITY OF BANNA, ILOCOS NORTE Award a ₱5.0M contract to ZEDIK BUILDERSMunicipalities

Transaction hash:

eb27059eee1dc678d1c3e9bff993d0efa3a65087dd8d99a5da1aba9ed3b22016

Status:

Included and unchanged

Block:

#1,377 4,636 blocks after it

Position in block:

Transaction 28 of 33

Award day:

Feb 13, 2012 (14 yrs 9 mo ago)

From:

MUNICIPALITY OF BANNA, ILOCOS NORTE

To:

ZEDIK BUILDERS

Value:

₱4,995,000.00

Project:

Rehabilitation of Tabtabagan Road, Brgy. Tabtabagan, Banna, Ilocos Norte.

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF BANNA, ILOCOS NORTE

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 #1,377 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)
MUNICIPALITY OF BANNA, ILOCOS NORTE awarded it to ZEDIK BUILDERS on 2012-02-13.
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)
COA's CY2024 audit of Banna gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 eb27059eee…b22016now …
2. Block Merkle root changed
stored 3a2ca82a00…2d6118now …
3. Block #1377 hash changed
stored 63d1bffdb2…bfd1f4now …

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

leaf eb27059eee1dc678d1c3e9bff993d0efa3a65087dd8d99a5da1aba9ed3b22016
01 R efcd357ed6863418aa80e8d4085b777a359ea8c808c5f4d1f3521a273d137eb6
02 R f2a4d48a20729b730187c9804862fa626d7e5834832758865de345c4afe09c83
03 L b70e661e6e042e65366d8155368eb168fedf1880789cff31d281ed55c6bceba9
04 L 3ddcef3401e037e6c434ece3a66c5051906506fb5965a8ec287154904a4e2e96
05 L ba53ef32267e9bf681ab9bd02e3413c2ed1779aeb734107cc735800f56ca15bc
06 R f451855680b63ecac5fd4ab3c155baf685f3e4d7151e7f32ebd0f421c12ca6a4
root 3a2ca82a0045cd4fde9eac970d35cafea16e4dc9ebe20d065850e39fd72d6118