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 - LA UNION 1ST ED Award a ₱18.1M contract to RAPHAEIL CONSTRUCTIONNational agencies

Transaction hash:

cd37df176ff586be87c0d2de18e9d9010ed55e8ccf5db383b6bbf061e82ee9d3

Status:

Included and unchanged

Block:

#4,245 1,768 blocks after it

Position in block:

Transaction 145 of 192

Award day:

Oct 9, 2020 (6 yrs 1 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LA UNION 1ST ED

To:

RAPHAEIL CONSTRUCTION

Value:

₱18,061,071.13

Project:

20AE0019 Civil Works

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LA UNION 1ST ED

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 #4,245 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 "Regular Infra - GAA 2020 OO-1", i.e. the FY2020 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 - LA UNION 1ST ED awarded it to RAPHAEIL CONSTRUCTION on 2020-10-09.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 20AE0019: 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 2021-02-04). 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 cd37df176f…2ee9d3now …
2. Block Merkle root changed
stored 958756bddb…7712d9now …
3. Block #4245 hash changed
stored 29b79e1063…8c7b17now …

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

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 191 records. Each step hashes the current value together with the sibling shown.

leaf cd37df176ff586be87c0d2de18e9d9010ed55e8ccf5db383b6bbf061e82ee9d3
01 L c7babc13038ed972fd4aaa1d386469e43dac74538f9adef2b111d46410d884a0
02 R ade99158d8c3cb0f57f827b02d2acd2cf4e0cfd9ea8a658b4369b317ddfde982
03 R 98b870d2b764027a5fef53034db09844aa88bdcd0252fd06a0ba60f3733ece5a
04 R 463adc186811a4091fbed6cb3325124c16c58815779ac6d320e8dc7894decc14
05 L 045b6035869e08d469f26ce24c59e0e97fb4c99c36518ae009bacaeb9ff47245
06 R 021ad5cdc566f190a4ab70ca1bb4f4528943d89e138b380fa7a845c595588bb2
07 R caa02b9fc6c64cb5c7c3959bc2f23ecd8233d094c918b096f6d743f5e71e9fdd
08 L 648eed68451f7216b076c183fe2a5ccc288dd284b0715322bf6d573871f95353
root 958756bddbc7abdca897ff113c07ff80fc617b91636cf0d8e7c8c5f3347712d9