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 MEDICAL CENTER - REGION VI Award a ₱3.4M contract to KRIS DB CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:

03099f8aae4c9cedfd8935f8122660d78c84f691c24c0710ace178fd84b19c58

Status:

Included and unchanged

Block:

#1,469 4,544 blocks after it

Position in block:

Transaction 1 of 61

Award day:

May 31, 2012 (14 yrs 5 mo ago)

From:

WEST VISAYAS STATE UNIVERSITY MEDICAL CENTER - REGION VI

To:

KRIS DB CONSTRUCTION AND SUPPLY

Value:

₱3,372,313.95

Project:

One Job Supplying Labor and Materials for Construction & Furnishing of LR,DR Conf. Room and OR Peri-natal Complex

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

WEST VISAYAS STATE UNIVERSITY MEDICAL CENTER - REGION VI

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 #1,469 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 MEDICAL CENTER - REGION VI awarded it to KRIS DB CONSTRUCTION AND SUPPLY on 2012-05-31.
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 03099f8aae…b19c58now …
2. Block Merkle root changed
stored 43a3a40d46…2c79fcnow …
3. Block #1469 hash changed
stored 77069e6398…aab35dnow …

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

leaf 03099f8aae4c9cedfd8935f8122660d78c84f691c24c0710ace178fd84b19c58
01 L 01d1fb2a7337ee4162d36b582bdaf201711d55ed2b324b123633853e5a63d8ff
02 R b4ca6fb89fa9b26e3f06477cff1cd40e7343345cf827dc65b5cb2d3116bfecbc
03 R 6e19b972ad921b2ae237e0d7ae8254d85365cfd99b884ce8f3d9d68e1b62ed45
04 R c194b1a7c379247f558a638074bdeb4c496a91d166099ab245ea39753a83e511
05 R c2fd4aba588525ee4f0fd4b93da98c2e9406dd9c4ef506c31d9c6204e749f601
06 R d71bf49ffeb3d68eb7f66c8c304380f052d6b89447e7bba81558c14a2a49be4d
root 43a3a40d461c8e9c79aff4f7f8b4dad5b95ebae80feda6179ca30015532c79fc