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

PROVINCE OF RIZAL Award a ₱99.1K contract to LARD BUILDERSProvinces

Transaction hash:

651b708d5ed8380d331cb99c73044ff937fea5f15013f0470c7cba8a41e4231d

Status:

Included and unchanged

Block:

#30 5,983 blocks after it

Position in block:

Transaction 5 of 12

Award day:

Jan 2, 2007 (19 yrs 10 mo ago)

From:

PROVINCE OF RIZAL

To:

LARD BUILDERS

Value:

₱99,080.96

Project:

Repair of Various Ynares School Bldg. damaged by typhoon Milenyo at Tanay, Rizal; a. Two (2)-units, 2-storey, 6-rooms at Ilaya Elem. School, b. Two (2)-units, 2-storey, 6-rooms at Tanay Nat’l. High Sc

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF RIZAL

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 #30 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)
PROVINCE OF RIZAL awarded it to LARD BUILDERS on 2007-01-02.
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 Rizal gave a "not stated" 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 651b708d5e…e4231dnow …
2. Block Merkle root changed
stored 2a25008cb0…70f734now …
3. Block #30 hash changed
stored 475688653d…123f64now …

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

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 11 records. Each step hashes the current value together with the sibling shown.

leaf 651b708d5ed8380d331cb99c73044ff937fea5f15013f0470c7cba8a41e4231d
01 L 605e1340909062740a12c015d02ee638b0ed1ef065299b5db12264975b7b246b
02 R f8ad6e61e3b87a3eeb73466c098301f8fa84cb5031145a9268af39924b96f3db
03 L 07255197c8f266a9f61ec727643ae2ecb90c4aab1464381f485b76b0db6fd819
04 R e7fb83620c332d0a7b2bdaf1a4fab738ac7705cf1a0ce7bfb0a3009d6484c087
root 2a25008cb092f47a46b52eff04d73bfa85d2443883e30d69f567486fa770f734