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 & HIGHWAYS - LAGUNA 1ST DEO Award a ₱1.9M contract to ZONIUQ ENTERPRISESNational agencies

Transaction hash:

8d378e2baa660ff84cffdb10a355a8b0673f7e77b01c4e114c6f84a764a43480

Status:

Included and unchanged

Block:

#1,108 4,905 blocks after it

Position in block:

Transaction 34 of 59

Award day:

Mar 30, 2011 (15 yrs 7 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS & HIGHWAYS - LAGUNA 1ST DEO

To:

ZONIUQ ENTERPRISES

Value:

₱1,879,924.65

Project:

Repair/rehabilitation of Road, Sitio Camia, Brgy. Bubukal, Sta. Cruz, Laguna

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS & HIGHWAYS - LAGUNA 1ST 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 #1,108 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 & HIGHWAYS - LAGUNA 1ST DEO awarded it to ZONIUQ ENTERPRISES on 2011-03-30.
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 8d378e2baa…a43480now …
2. Block Merkle root changed
stored d38c5a451d…628fc5now …
3. Block #1108 hash changed
stored de9bbef743…834350now …

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

leaf 8d378e2baa660ff84cffdb10a355a8b0673f7e77b01c4e114c6f84a764a43480
01 R 947991f8ea8763364b3180d7dc4b2f4b57170a4914bde28c24ce80ae5255106f
02 L 2d58cd469f0454cf6d0d34eec98c3c5ef70b6073332f45856d0352f85cdfd27f
03 R a544098202e7a89a5609da9904883ebe01a923a706e10f46a597a27f352cfe7f
04 R 4c05e4d1443ea4477ed6a2493bc3e75a9a324c3c0ece7c3d1e413d333fcc90b9
05 R 53aae48db475db3c795aeabf40c71d932323aecc278086514a8c1f502a17c052
06 L 7fa6688c824e969d571ab3cb5e25847b834545c9a2a4103fb0a92b9fbd8bb742
root d38c5a451df7a708a41b73867b1899c5c146bed9f4e07c571475a42c56628fc5