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

CAMARINES NORTE STATE COLLEGE Award a ₱310.2K contract to KV CONSTRUCTION & SUPPLYNational agencies

Transaction hash:

7580e6366adfa2f08c9faef0f49639e700e34783fc0decc215fa6626c329d694

Status:

Included and unchanged

Block:

#1,428 4,585 blocks after it

Position in block:

Transaction 34 of 85

Award day:

Apr 13, 2012 (14 yrs 7 mo ago)

From:

CAMARINES NORTE STATE COLLEGE

To:

KV CONSTRUCTION & SUPPLY

Value:

₱310,177.76

Project:

Invitation to Apply and to Bid for the Rehabilitation and Installation of Additional Height Including Ripraping of Drainage Canal

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CAMARINES NORTE STATE COLLEGE

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 #1,428 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)
CAMARINES NORTE STATE COLLEGE awarded it to KV CONSTRUCTION & SUPPLY on 2012-04-13.
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 7580e6366a…29d694now …
2. Block Merkle root changed
stored 44a4713625…91011dnow …
3. Block #1428 hash changed
stored 7285ec126e…096290now …

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

leaf 7580e6366adfa2f08c9faef0f49639e700e34783fc0decc215fa6626c329d694
01 R 7a43b9da18c856eef57a413a55145ccfeb7bca3f69742c3b30a89f3001b85a05
02 L bfec84de4fa0904681e56413d6811b8a13b82b9fca329c3c0b89ed898e2e6e01
03 R 888df0b7e129c0f01e2a0d5b3a9dcb5219366b19068886fc31bb650091c69795
04 R 3e13e8bbae59e37ab80a5e1051be3ea2c7f5de21fdc39733fe6bd039f773de8c
05 R 5c924cf2c8680ac2a0f0168bcca08b600fd131da83ddf8b4a98ff92116a14af4
06 L d3ae6dfe68780fe8a04f4eb95ac1baed48abae1913d9fec06614462863eb5f48
07 R d9b794f76439da8d329a88bb556f777af0c190d1b76879c97a53d03bfb6cd806
root 44a47136255082c8e562b13cb9e42c0a2d19787bb8afd79e288510b01891011d