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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAGAYAN DE ORO CIT Award a ₱5.4M contract to FOOTPRINTS CONSTRUCTIONNational agencies

Transaction hash:

882ea04ab062bf82c13dff13860590d78487c947f2d148fcab91a59871336844

Status:

Included and unchanged

Block:

#867 5,146 blocks after it

Position in block:

Transaction 9 of 18

Award day:

May 20, 2010 (16 yrs 5 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAGAYAN DE ORO CIT

To:

FOOTPRINTS CONSTRUCTION

Value:

₱5,422,527.88

Project:

Cluster II - Concreting of roads a) Barangay Canitoan b) Barangay Pagatpat c) NHA, Brgy. Kauswagan d) Zone 5, Brgy. Patag

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAGAYAN DE ORO CIT

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 #867 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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAGAYAN DE ORO CIT awarded it to FOOTPRINTS CONSTRUCTION on 2010-05-20.
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 882ea04ab0…336844now …
2. Block Merkle root changed
stored 960e4c7a98…91b40dnow …
3. Block #867 hash changed
stored 25c9718297…71191dnow …

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

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 17 records. Each step hashes the current value together with the sibling shown.

leaf 882ea04ab062bf82c13dff13860590d78487c947f2d148fcab91a59871336844
01 L 6d31b1eacaadc4dbc6f3cbff16247d4f79781f94f0e818f24059b3167209bddb
02 R b8a3bbec8519e21b5ff422e424d1f18857af35fd23634340f41311476cb6c8a8
03 R f4bc398e986c74b7a18f7053ecb039a0fce49ad7ab30ef5c093358686928348e
04 L 78698a685d97e9f1e582da3a8ce69ff965b4a162a270c838833b44a0b452ad9c
05 R 03e1dd87c6504144edd5162a8bef96dfa2b3d87a4d8d3a3818f4509647152921
root 960e4c7a984c85714cc484faa5461b197a064d358dada8c022a3fb940d91b40d