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 ₱268.5K contract to TALUDS ENTERPRISESProvinces

Transaction hash:

3161a5ee34ebfed03a8e517398c3f3bfb038b7dc7957bb7107446e74a3155a78

Status:

Included and unchanged

Block:

#23 5,990 blocks after it

Position in block:

Transaction 7 of 37

Award day:

Dec 19, 2006 (19 yrs 10 mo ago)

From:

PROVINCE OF RIZAL

To:

TALUDS ENTERPRISES

Value:

₱268,506.71

Project:

Riprapping of Creek damaged by typhoon Milenyo at Sitio Gupiing, Brgy. Lunsad, Binangonan, Rizal

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 #23 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 TALUDS ENTERPRISES on 2006-12-19.
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 3161a5ee34…155a78now …
2. Block Merkle root changed
stored e2733b6d41…7e24c3now …
3. Block #23 hash changed
stored 66f96f35f7…977ac9now …

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

leaf 3161a5ee34ebfed03a8e517398c3f3bfb038b7dc7957bb7107446e74a3155a78
01 L 2f27d320700b3fa97bd85623bfed01c150646625fbf109e8badb70d0e9e6d757
02 L c63f9e81c14274783efc171190f12ed43b31b046ef4639bfb7da5014b6d944d2
03 L 98e995edd46922a3ae52fb97b7f2fd40d2e8527fdfb4f9acd97ba518a1b93d2f
04 R 2f3c9d7be8523386bd1af8ae6fcdaeb95e60e66c39084267f35ec4c966da30fc
05 R 52fc486e9b0e23a5c0eaa473d5d4ce955aace54aac7580048b05d3c74da0a4fa
06 R 6a3475e8b2628d0ca78ff7cd46eb0872a58ccc2928cec440d5c432e6a4442181
root e2733b6d41d2c95b5ade2bf424b638a43f44c55b8ce1bc96ba1a7b7ef97e24c3