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

MINISTRY OF PUBLIC WORKS - (BARMM) MAGUINDANAO COTABATO CITY Award a ₱38.0M contract to JARGON CONSTRUCTION & SUPPLYNational agencies

Transaction hash:

2acf485799b82ba8a91bd44101f6c226a95923e6fa3d3397fc995d1b0a311990

Status:

Included and unchanged

Block:

#4,782 1,231 blocks after it

Position in block:

Transaction 7 of 41

Award day:

Apr 22, 2022 (4 yrs 6 mo ago)

From:

MINISTRY OF PUBLIC WORKS - (BARMM) MAGUINDANAO COTABATO CITY

To:

JARGON CONSTRUCTION & SUPPLY

Value:

₱37,997,820.00

Project:

Construction of Protection Dike along TalayanRiver

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MINISTRY OF PUBLIC WORKS - (BARMM) MAGUINDANAO COTABATO CITY

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 #4,782 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)
MINISTRY OF PUBLIC WORKS - (BARMM) MAGUINDANAO COTABATO CITY awarded it to JARGON CONSTRUCTION & SUPPLY on 2022-04-22.
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 2acf485799…311990now …
2. Block Merkle root changed
stored fa543b40cc…6f6df0now …
3. Block #4782 hash changed
stored 5426e793f7…bf76c9now …

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

leaf 2acf485799b82ba8a91bd44101f6c226a95923e6fa3d3397fc995d1b0a311990
01 L 29deaf45c3af32cab23faec58fa5636fd060c5e13b06a9db91c8ab9d2009b6e1
02 L 13decaaba01efe163c6f58eb7060d0893a141eba65e9e0258d35286c2abb93c2
03 L a20d2a8e7e2ac4ac17e8ff4c6345390b609dac60459a9390da515dfdc87477d4
04 R d4da1fb59b42682bacf0b21581cf433fbcaecfe505044b0e93d558ff27ab9b0d
05 R 33b457912bd9623e52448cf7040eccf9a99c5ee0a4322b000070d48352f5cfbb
06 R 319fda0bbb0c9191fb8ff3443c0d1a892e91b63e57e39d20cb00c4c6c5cc3d6f
root fa543b40ccb8b5a7493bae504c0070fa082ad5803b2d905148e65d32f26f6df0