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 - CAPIZ 1ST DEO Award a ₱11.4M contract to CLIFFORD CONSTRUCTION CORPORATIONNational agencies

Transaction hash:

bf4562bf98addf899d0cbb3132571857dc5cf98d7e3c851e4a969914f6776de4

Status:

Included and unchanged

Block:

#1,342 4,671 blocks after it

Position in block:

Transaction 40 of 52

Award day:

Jan 5, 2012 (14 yrs 10 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAPIZ 1ST DEO

To:

CLIFFORD CONSTRUCTION CORPORATION

Value:

₱11,410,254.66

Project:

11GD0016-Rehabilitation/Reconstruction/Strengthening of Bridges along Cabugao Bridge along Iloilo East Coast-Capiz Road

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAPIZ 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 #1,342 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 - CAPIZ 1ST DEO awarded it to CLIFFORD CONSTRUCTION CORPORATION on 2012-01-05.
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 bf4562bf98…776de4now …
2. Block Merkle root changed
stored a0bf4aa22b…84d42bnow …
3. Block #1342 hash changed
stored 71a4289b80…972c82now …

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

leaf bf4562bf98addf899d0cbb3132571857dc5cf98d7e3c851e4a969914f6776de4
01 R cc47527944fd5bf3e0b4ac75744d7526b79c990ab48633c7c996ca680b017ea9
02 R 6296d0242efb0ad3704d30cd1f616d0d2c4c773495a4743f72fbb4563d326616
03 R bd8cb3583e7af8d0fdbf2fad3fb908fe695a41cb678aa345d258c852f5c3cd38
04 L 87ea3698aa7e2e68eef52b7a1809d429eb8a23317e41e7fadfef5a664b1676d9
05 R 89e3b3297e15efe89ee0ad3941ac47bdd83c35ab2bce64245f2a55b3c2e178c2
06 L d9d7ff1a2ed1bc9a855eed14e14ad70ad40897a90c871bac1b1b0aa54e08232d
root a0bf4aa22b058e79067d9cbbe57921496e71805c52719c0a327e735d6f84d42b