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 ₱241.7K contract to PARADOX CONSTRUCTIONCities

Transaction hash:

04649b81bdffdaebbb2ee98924b4aa9abf6f9351c8520fec72fbc3464021e7ea

Status:

Included and unchanged

Block:

#651 5,362 blocks after it

Position in block:

Transaction 2 of 84

Award day:

Jul 28, 2009 (17 yrs 3 mo ago)

From:

CITY OF URDANETA, PANGASINAN

To:

PARADOX CONSTRUCTION

Value:

₱241,671.00

Project:

Concreting of Farm to Market Road at Tanggal Bunton, Brgy. Labit Proper, 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 #651 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 2009-07-28.
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 04649b81bd…21e7eanow …
2. Block Merkle root changed
stored e76f722468…7929d4now …
3. Block #651 hash changed
stored b5b88b0610…dc53bbnow …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 83 records. Each step hashes the current value together with the sibling shown.

leaf 04649b81bdffdaebbb2ee98924b4aa9abf6f9351c8520fec72fbc3464021e7ea
01 R 04ef853f7aa6bd764f3118d27068c74ced25fa62d0885b2d2069ef5d2020b321
02 L 722414fb3421fe904655101c229b225d66e4538639c8ae0f5441cedd6eddf782
03 R 190edb90c75f60123de8d9c45abf388d7db06733e2a446e2105b952979356a74
04 R 13e0c1e7371cc82c5d0e0f50a3e6decb086de5ca3ba75902f78b1d2e632a75ee
05 R c00acced4399a08214c6e1efb596d3c2ea8d903670bd91889c73035d181b8fc6
06 R 05398239dba8540c595c8a819ff77954063aaaa4875a194d9fcd8b9f9e809a87
07 R 219ed99bfc102498ecf491a25fd5dd0ac425fa55e8f45a614e0b49ab04b6e53c
root e76f7224689d16b8eece5a18801e4ac845d187287b0c39bd8aac559e547929d4