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

CITY OF URDANETA, PANGASINAN Award a ₱192.2K contract to PARADOX CONSTRUCTIONCities

Transaction hash:

f810aece507e3136a58d4e840eb229e1dd8ab04deb5a3db121ecc2e02c6923ea

Status:

Included and unchanged

Block:

#346 5,667 blocks after it

Position in block:

Transaction 38 of 39

Award day:

May 26, 2008 (18 yrs 5 mo ago)

From:

CITY OF URDANETA, PANGASINAN

To:

PARADOX CONSTRUCTION

Value:

₱192,173.86

Project:

Widening / Concreting Of Road Zone I, Brgy. Tipuso, Urdaneta City

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF URDANETA, PANGASINAN

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 #346 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)
CITY OF URDANETA, PANGASINAN awarded it to PARADOX CONSTRUCTION on 2008-05-26.
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 Urdaneta 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 f810aece50…6923eanow …
2. Block Merkle root changed
stored 7ede176915…e24ab9now …
3. Block #346 hash changed
stored c64897ee53…22610enow …

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

leaf f810aece507e3136a58d4e840eb229e1dd8ab04deb5a3db121ecc2e02c6923ea
01 R f810aece507e3136a58d4e840eb229e1dd8ab04deb5a3db121ecc2e02c6923ea
02 L b90403299475aee41e3ec4e8fd6677c7ec2f3749437ff9228228048c83b36143
03 L 2b715d9e722f2c1f206914558c1b922a16c31b43e28673c17c2c3d99a5e0e1c5
04 R f2e59a064734a7188a029f599fd119be1c1b2e8520ef6acf1bd169dede4b4be3
05 R 25eebc5ddde67a473635ea386c0f32fccac37fa47d3b9f12d8cae400c7ede127
06 L 9ab0241403baf941eff962f07dbb0c6e8a33cfdd61a6c4ffe9c3cbe14279790c
root 7ede176915a68e5d0c535aba5d3a310aee21f5be6f9e62b8b81185bb2fe24ab9