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

WEST VISAYAS STATE UNIVERSITY Award a ₱392.8K contract to URBANCON BUILDERS & SUPPLYNational agencies

Transaction hash:

233bb433641cdd4622d3e24e12b0b749ca18e3fb2cf9e0a466e4cb63541d6c3e

Status:

Included and unchanged

Block:

#5,836 177 blocks after it

Position in block:

Transaction 11 of 71

Award day:

Apr 24, 2025 (1 yr 6 mo ago)

From:

WEST VISAYAS STATE UNIVERSITY

To:

URBANCON BUILDERS & SUPPLY

Value:

₱392,823.90

Project:

Rehabilitation of Roof and Ceiling at Student Cent

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

WEST VISAYAS STATE UNIVERSITY

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 #5,836 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)
WEST VISAYAS STATE UNIVERSITY awarded it to URBANCON BUILDERS & SUPPLY on 2025-04-24.
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)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 233bb43364…1d6c3enow …
2. Block Merkle root changed
stored 31d155587e…10f972now …
3. Block #5836 hash changed
stored 4b07ff1c09…89b425now …

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

leaf 233bb433641cdd4622d3e24e12b0b749ca18e3fb2cf9e0a466e4cb63541d6c3e
01 L 1987dcd3d5271791d555f3fd394c1e586e50da06175ac033985ee67dc8afbe6e
02 L 75375dcf515f64fee3e85f0ed281ec527debd31a9026cae95a9f69996259b003
03 R becc0569c38787f508975e53277481acaf417acc9025426553ada2e33bbf5e58
04 L cc5ff5bf0a2f95573a4b2944019ae9b09a32f5eaa139e4b81e9abf1c5f659b7e
05 R b826cc16d299c909a3eeddd6c9503cfb7aa907c35b2b5eff16ea9a9a614cbde9
06 R 6ce2fecb1fea825bfdaed5054fc586ff3a90d40caa2c26697d3195c6f26f290d
07 R 66a2e03212c62cc57a584023a95437b1d14fc63080dac16f121ffa0d93789862
root 31d155587e8f75798a776cba3fcb03c08f532afba0e4b96f6b86539b1c10f972