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 - ANTIQUE DEO Award a ₱2.0M contract to ST. RAYMUND CONSTRUCTION, INC.National agencies

Transaction hash:

edb170d71a35ea15dd18c4bdf40df36169f8344a721d1cecf3b1ea76336ee743

Status:

Included and unchanged

Block:

#3,031 2,982 blocks after it

Position in block:

Transaction 229 of 241

Award day:

Mar 29, 2017 (9 yrs 7 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ANTIQUE DEO

To:

ST. RAYMUND CONSTRUCTION, INC.

Value:

₱1,991,136.99

Project:

16GB0138-Construction of 1-Storey Two (2) Classroo

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ANTIQUE 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 #3,031 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 - ANTIQUE DEO awarded it to ST. RAYMUND CONSTRUCTION, INC. on 2017-03-29.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 16GB0138: 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 2019-04-01). 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 edb170d71a…6ee743now …
2. Block Merkle root changed
stored 22c92cfbdd…f380b8now …
3. Block #3031 hash changed
stored daaa37bc2c…b458benow …

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

leaf edb170d71a35ea15dd18c4bdf40df36169f8344a721d1cecf3b1ea76336ee743
01 L ec41bad5514ad6ce552104fd5da80c41f60f9904170b4797b3686422b337be90
02 R 60e0b491e3ddc86ec29c038e26be52e3934246af272d1177ca1381f922a17f26
03 L 524802681283a741e08d34625b1b29f3ac884305c1d5022514cb3651c10d2922
04 R b9127fef735eee1b66b5104ac5affa88d50bd2f2ec9461e9522a0d199be2b866
05 R db198433411b98d4d3722c7f6bf00777346f361bbf24dfaceacc748311b40a56
06 L 6dba391319e5ee5d2f2b75218781efcb30eafe7f4edcb63d6dc8f0d6b86da7ff
07 L 7403e74dd90c32f5a4c7a5995c7dc1bdbcf3f12498ee6f293663aac06746c71c
08 L bfcfb6605a7e055b0233410611d66924fe38dfda542a038ff84f38c71ae07c8b
root 22c92cfbdde0238c832f5cb04acd71978e0a11711e7bc07a37254e42a2f380b8