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 - BAGUIO CITY DEO Award a ₱11.1M contract to KANE CONSTRUCTION, INC.National agencies

Transaction hash:

126328f54a0856b4e5fa54ed9ac5dc9e5b3e3db05db5d5bdd9f44acf1023af96

Status:

Included and unchanged

Block:

#2,991 3,022 blocks after it

Position in block:

Transaction 18 of 226

Award day:

Feb 14, 2017 (9 yrs 8 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BAGUIO CITY DEO

To:

KANE CONSTRUCTION, INC.

Value:

₱11,145,176.48

Project:

Civil Works

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BAGUIO CITY DEO

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 #2,991 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)
DPWH lists the funding source as "Regular Infra - GAA 2017 MFO-1", i.e. the FY2017 GAA. The exact UACS line is not given.
Partly
Open
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 - BAGUIO CITY DEO awarded it to KANE CONSTRUCTION, INC. on 2017-02-14.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 16PD0059: Completed, 100% physical progress.
Found
Open
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)
DPWH marks the contract "Completed" (end 2017-08-01). The certificate itself is not published.
Partly
8. Audit
COA annual audit report · Sec. 5(e)(iii)
No COA finding linked to this contract.
Not published

2 of 8 documents found, 2 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 126328f54a…23af96now …
2. Block Merkle root changed
stored 74f53d85cd…9a19cbnow …
3. Block #2991 hash changed
stored c5833b1020…c24bdcnow …

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

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 225 records. Each step hashes the current value together with the sibling shown.

leaf 126328f54a0856b4e5fa54ed9ac5dc9e5b3e3db05db5d5bdd9f44acf1023af96
01 R 134a36a964f4993d43f7120c353fe6b56e5258503fe8efefea67866fe7e4e4fa
02 L a19aafee4140d971f12b8fd2e1b3f514147ec810af9641c87036c032d402717b
03 R faefba429246fa3071f25887f42270f819e53cd37b3608a28d5026cf77e40023
04 R bae422cfb523baa1df0de82d1d032e32d3745da92279f3bba8fed8374158da05
05 L f7b111be608f1ceecd8166d032c3a2ccd3dc7a693e339b743401cf5a2d58faf5
06 R c027af75667b05434b6bffe6bb8813f4ea7fa07b2ba152f33b308e7d907718d4
07 R fb01ecb5d5b9fd53aab3fd2541631a7220073f00d459afa3ecd5821cce84e036
08 R 3a91c9ad92fa3054755dd97283f76736babaa7467aa285f6c5e103d711b50d8c
root 74f53d85cd46c32af23b19632e16795e84a4931c42050ff7e462b802169a19cb