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 ₱584.2K contract to LARD BUILDERSProvinces

Transaction hash:

e73b6afbb05b95afc131fd2d56cbb0ba2adda4b82a4d813781d923411ddca3d5

Status:

Included and unchanged

Block:

#1,505 4,508 blocks after it

Position in block:

Transaction 47 of 57

Award day:

Jul 12, 2012 (14 yrs 4 mo ago)

From:

PROVINCE OF RIZAL

To:

LARD BUILDERS

Value:

₱584,151.01

Project:

Impr. of Ynares Multi-Purpose Covered Court at Rodriguez, Taytay and Impr. of RPG Billboard at Cainta, Rizal; a) Impr/Installation of Electrical Lighting System of 17x30m Ynares Multi-Purpose Covered

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 #1,505 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 2012-07-12.
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 e73b6afbb0…dca3d5now …
2. Block Merkle root changed
stored 52f1271c5c…930501now …
3. Block #1505 hash changed
stored 30109d9fa7…185ba0now …

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

leaf e73b6afbb05b95afc131fd2d56cbb0ba2adda4b82a4d813781d923411ddca3d5
01 L de158e0c7b132738f55ef97895ac0a26787109f7293ad8f1c53bb5ee8796d526
02 L 8fc66c3dbd8d6c45c2e31e9ef9b08479c3afe1e716bd3b7ed7c5034c5a658646
03 L 144d8aba5076d4cf3e02fc74ef4b344bae3e6523e7d22b402f0c9a5b2978dd86
04 L 890c1afc477fddb8638eca15ac886e910c46cd7878fdb3142c89e4a5ca87464a
05 R a17e6aa108d16329fc269630a757b384d4bdc31809009edac0916c67526c39e2
06 L c4ec56fbfa222ded2d706951a44e065289761dcf8786294e1281066e540a1c07
root 52f1271c5c6a17b040f358860c8aecf39aeae0013b197ae2f44883c9da930501