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 - ILOILO 2ND DEO Award a ₱980.5K contract to PANAY EAST COAST CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:

bea673985b1fa45fdbdc55c85e07a0402f2fe9a1c6477139b92a47d8d8b8f672

Status:

Included and unchanged

Block:

#2,191 3,822 blocks after it

Position in block:

Transaction 87 of 122

Award day:

Sep 24, 2014 (12 yrs 1 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOILO 2ND DEO

To:

PANAY EAST COAST CONSTRUCTION AND SUPPLY

Value:

₱980,524.07

Project:

14GG0047

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOILO 2ND 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 #2,191 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 - ILOILO 2ND DEO awarded it to PANAY EAST COAST CONSTRUCTION AND SUPPLY on 2014-09-24.
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 bea673985b…b8f672now …
2. Block Merkle root changed
stored efc861cfd4…22df1anow …
3. Block #2191 hash changed
stored ffd578ff44…81da76now …

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

leaf bea673985b1fa45fdbdc55c85e07a0402f2fe9a1c6477139b92a47d8d8b8f672
01 L bb656fb11de10211577ceb154d5a3af47f29ddb4a100980afdb882513323b7d3
02 L 05d34ada64785f92b9ac9bbf401422588b863c4b0eb52db1dec1d90bc65c30f8
03 L 4a45179f043e1ca8c38762af7b9cea4393a96f92799c500d6eaa939f667725c3
04 R 9f628f7eebbac903e63c00fbc1f970e9aa06b7ef470b2e6f969b6fdbadd1c879
05 L 7ff1e6419e509b711221d8762b02f183090bd56b9276ae608d5a260cb4353af8
06 R 2f49143d1a6b084ab2a6216e6178b7d5d2ee90b33ae919e48d8c9523b0c32028
07 L 2f77c523ab682385d7bac83c804e5454f1af9951379b3ae61ade6d677ffaa311
root efc861cfd42920e0fb1652f1e5961b9031574db70cceb66652890f54f222df1a