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 BACOOR, CAVITE Award a ₱1.9M contract to OMNICON BUILDERSMunicipalities

Transaction hash:

83e40cdcbef2efeabdb6360eb1a9e1ad88bdba5b42ffd9aab17c264ed2d519b1

Status:

Included and unchanged

Block:

#60 5,953 blocks after it

Position in block:

Transaction 15 of 29

Award day:

Feb 22, 2007 (19 yrs 8 mo ago)

From:

MUNICIPALITY OF BACOOR, CAVITE

To:

OMNICON BUILDERS

Value:

₱1,930,282.20

Project:

Fabrication and Installation of Streetlights at Various Barangay (100 units Phase 1)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF BACOOR, CAVITE

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 #60 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 BACOOR, CAVITE awarded it to OMNICON BUILDERS on 2007-02-22.
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 City of Bacoor 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 83e40cdcbe…d519b1now …
2. Block Merkle root changed
stored 36ee38bcd2…c6e27fnow …
3. Block #60 hash changed
stored 08f9d5b21a…51a36anow …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 28 records. Each step hashes the current value together with the sibling shown.

leaf 83e40cdcbef2efeabdb6360eb1a9e1ad88bdba5b42ffd9aab17c264ed2d519b1
01 L 7de08e9d84305afd2bf909edbd7cdea98f48d7961b0d7b1a7f09002ba3d726fa
02 L 78f62d5019da1d09c6ffd28b9cdeefc478a0907b792ad4e3886621e8d79a01c7
03 L 96dfdb69dfa8e32197e812e345facbc71cef83bd0d83d879d4713404e500726f
04 L 75c0a715c866da083ac6ca4e208dc6447b917e1b67c8b3d3ccaed34d2500876e
05 R f6db7ab6f8b39fb4db46b51a5d2bd2a8af043d2b11260985658fc609f0a4f5f0
root 36ee38bcd20bc44b3fb3e7c62617179645a8d1526afd72bf08086a50f1c6e27f