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 ₱631.0K contract to T.J. VELASCO CONSTRUCTION & SUPPLYCities

Transaction hash:

1cefc777937e002e40e6f70556877d264f96da2248cf5efdacc2fd1c5a2168e1

Status:

Included and unchanged

Block:

#1,207 4,806 blocks after it

Position in block:

Transaction 6 of 36

Award day:

Aug 2, 2011 (15 yrs 3 mo ago)

From:

CITY OF URDANETA, PANGASINAN

To:

T.J. VELASCO CONSTRUCTION & SUPPLY

Value:

₱630,966.23

Project:

Partial Construction of Two Storey School Building at Don Andres Maiquez Elementary School, Brgy. Palina West, 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 #1,207 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 T.J. VELASCO CONSTRUCTION & SUPPLY on 2011-08-02.
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 1cefc77793…2168e1now …
2. Block Merkle root changed
stored 4276765ab9…bea0f8now …
3. Block #1207 hash changed
stored 23c8a02c61…983163now …

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

leaf 1cefc777937e002e40e6f70556877d264f96da2248cf5efdacc2fd1c5a2168e1
01 R 32ddfb68a7be7075fb93a410e20d6f0115d8b1381d0f083af17f2591b5ee3d0a
02 L 3bdf4c891b4151fc35448480bbc77b305d59aa82ce69c91721f057dbf0d0edff
03 L 4767fe2c4775d37ecf40386ea5da545376b9c080d25c1f74cca54b96dba747a9
04 R 2f602320ff57936d2b6f3ff50f2008370c594b0588b075979dc41a25ddb1aff2
05 R dc78fa3b807db9290eaa421dfee8c598a24a59d09f41a31636a59f667979ba15
06 R 175c5acc7cdc3b0de6cdfe7bbe554605807ec33c3718733867cc15314f3b6b86
root 4276765ab9ffd605ea8ad7f1f8414a71bb1c7faeaa12eb4b521ad401b1bea0f8