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 ₱1.5M contract to TECHNOWOOD CONSTRUCTION ENTERPRISESCities

Transaction hash:

1f2b594dc563d7366a8e8a770ad7bf410bff0e7d47ca4d4066ef4cda9378af69

Status:

Included and unchanged

Block:

#108 5,905 blocks after it

Position in block:

Transaction 0 of 4

Award day:

May 29, 2007 (19 yrs 5 mo ago)

From:

CITY OF URDANETA, PANGASINAN

To:

TECHNOWOOD CONSTRUCTION ENTERPRISES

Value:

₱1,452,190.29

Project:

Construction of 2 storey, 4 classroom school bldg at DAPSMECS Main

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 #108 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 TECHNOWOOD CONSTRUCTION ENTERPRISES on 2007-05-29.
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 1f2b594dc5…78af69now …
2. Block Merkle root changed
stored ac0a92633f…0e496dnow …
3. Block #108 hash changed
stored 2013911412…83dd65now …

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

Merkle proof (2 steps)

How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.

leaf 1f2b594dc563d7366a8e8a770ad7bf410bff0e7d47ca4d4066ef4cda9378af69
01 R 33774f42f4c9e8fa0d63b922e645b4ab83148f0431e566aaa66bda7396982ccc
02 R 11c6145166777de002a49ba44dd13f3876cee848faff1c60af9e8cb0c45b7d08
root ac0a92633f82b018c5585d9021c2a59e5e64119be27b1d36a1a319ef3c0e496d