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

BARANGAY SAN PEDRO, BAGABAG, NUEVA VIZCAYA Award a ₱500.0K contract to LACUATA CONSTRUCTIONBarangays

Transaction hash:

e63a4ca6c19e68d8b94530068d16008b9183cd5f31c57816ff80c8125e4f7b43

Status:

Included and unchanged

Block:

#5,105 908 blocks after it

Position in block:

Transaction 595 of 668

Award day:

Mar 27, 2023 (3 yrs 7 mo ago)

From:

BARANGAY SAN PEDRO, BAGABAG, NUEVA VIZCAYA

To:

LACUATA CONSTRUCTION

Value:

₱499,986.26

Project:

CONCRETING OF BANOS ROAD

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SAN PEDRO, BAGABAG, NUEVA VIZCAYA

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 #5,105 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)
BARANGAY SAN PEDRO, BAGABAG, NUEVA VIZCAYA awarded it to LACUATA CONSTRUCTION on 2023-03-27.
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 e63a4ca6c1…4f7b43now …
2. Block Merkle root changed
stored 46f95af88f…1509fbnow …
3. Block #5105 hash changed
stored cd050f838b…6e37dcnow …

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

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 667 records. Each step hashes the current value together with the sibling shown.

leaf e63a4ca6c19e68d8b94530068d16008b9183cd5f31c57816ff80c8125e4f7b43
01 L e56dfefc352b18614436c671ee284217e680804404acded6fd2f1859629657e9
02 L a50a64d653e421c63dfe233edb45bb4694a96905ab44e3ba232342af25b57e08
03 R 678d267830b923dd4718f96cdd612f38e994dfb89f8ab27b597dbb0c87270141
04 R 60480c90d800653b99d56a2f42073541ac9710de0bb25d44bb135ef1db035f43
05 L a9ee962787cef7a38db8d0d2cca05d29b37d1edb94224dbfade81d428b4d30e8
06 R 2d74557db915e833ee171ed0f2b4c5ec193a738136bc2e4d1a1b82dce459770e
07 L ec88aba1b358fe452e3deeba6e44ddd7a1e7591620a40929eba3406f8cb36ff7
08 R 62a0e0be16ec550d7c0f2653e89552064b0949a44920978f3de902d5b24d3efc
09 R 74f19322d57a1ef92b3c00b05c1e5ca5ca6b49dc1d0c464ceca7748640d7015b
10 L 6696fd8799d383fea34558ed540f16eba761956617d52653e3400cfcf2449ed4
root 46f95af88f832056a82c30410218fccc0230af55cc37726233891720fb1509fb