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 - BATAAN 1ST DEO Award a ₱6.2M contract to PASCAL CONSTRUCTIONNational agencies

Transaction hash:

ea0bfb84ef4c363b1b66eaf9c392e5594de6fa6992b212334bf05f4b73fc83c0

Status:

Included and unchanged

Block:

#2,790 3,223 blocks after it

Position in block:

Transaction 107 of 117

Award day:

Jul 12, 2016 (10 yrs 4 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO

To:

PASCAL CONSTRUCTION

Value:

₱6,183,936.00

Project:

Construction of Two (2) Storey-Four (4) Classroom School Building, Orani South Elementary School, Orani, Bataan

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 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 #2,790 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 "Outside Infra - GAA 2016 DepED BEFF", i.e. the FY2016 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 - BATAAN 1ST DEO awarded it to PASCAL CONSTRUCTION on 2016-07-12.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 16CA0033: 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 2017-02-15). 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 ea0bfb84ef…fc83c0now …
2. Block Merkle root changed
stored ca64ffab2b…25d3c3now …
3. Block #2790 hash changed
stored c50e6d1642…a7bc3enow …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 116 records. Each step hashes the current value together with the sibling shown.

leaf ea0bfb84ef4c363b1b66eaf9c392e5594de6fa6992b212334bf05f4b73fc83c0
01 L e9f465ac63b83c306b4a621faa411757798b14ac3aba1b5eafcfc42c638ac9c4
02 L bcdb1979e55b1e05b5bf903c14dc6c7b081262b8832985d6a30272f9a0cfffaf
03 R 9a5f6678aba36e4635e0b70a8dd1648dfe397f118a217091ee1c959f4e6b268e
04 L 2128af06258d335e5b0f73992087423ab072a0e1d6cbdfe3f0663f26c35f76d6
05 R 250e11fc200dc520c6a1075ae083639ed1d6e37a23f3bdcb43a30ffe35fb07e7
06 L 9b68dd6ad280f2e3cccd489185955ec4cfdec7a205d221f3c5ebdc21ffdd3403
07 L 009e4ecd6ebec5b1a1fc18917a4e5f27b45a4ecddeb8bce3787d9bd31ef51527
root ca64ffab2bf6335e18f5ea204445f2f501d6b0c4136b6ea78b851279d625d3c3