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 - BACOLOD CITY DEO Award a ₱4.8M contract to M.K.U. CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:

93a2beef14f3d50e80ea0e663283fdac1e37d66cd6da0f4935d1ce1ccc78ad6f

Status:

Included and unchanged

Block:

#2,785 3,228 blocks after it

Position in block:

Transaction 31 of 44

Award day:

Jul 6, 2016 (10 yrs 4 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BACOLOD CITY DEO

To:

M.K.U. CONSTRUCTION AND SUPPLY

Value:

₱4,824,120.75

Project:

16GC0039

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BACOLOD 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 #2,785 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 - BACOLOD CITY DEO awarded it to M.K.U. CONSTRUCTION AND SUPPLY on 2016-07-06.
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 93a2beef14…78ad6fnow …
2. Block Merkle root changed
stored 206c661bdf…37ba49now …
3. Block #2785 hash changed
stored a6b492b2a5…960836now …

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

leaf 93a2beef14f3d50e80ea0e663283fdac1e37d66cd6da0f4935d1ce1ccc78ad6f
01 L 8ca4bf2af84f9c855c7ec30569bbb085c34045113058209c5f7e38d327c5e42d
02 L 08940e125802f170285ea1ea8d18f6f11727544406c21bfb036b62047fb636ec
03 L f71cf987e8d7c013926e6216741a88908feb97b9c4ccc70bc551e44dcad256bb
04 L eec8486aef5ed38cd3f87fce5c6b7eda32225f9084450b010288e0ee9e97e07b
05 L 052a46bf94d25356b887ee376204e8f894e6ec07e9563838d11f9256f622afd6
06 R fb444dd89f11b5c1d6ccee55f10a38877820d34868a7defd1e73bc01a6e911a8
root 206c661bdf0238ee0f083cd9698330f680dfacb92179b2bb5b403164be37ba49