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 - MASBATE 3RD DEO Award a ₱10.6M contract to GACT ENTERPRISESNational agencies

Transaction hash:

c8ea3d2f1c68cc0d0aa4e2b581ac05ca87e9fcd61e37b3c968b4dc2a8270f42b

Status:

Included and unchanged

Block:

#5,229 784 blocks after it

Position in block:

Transaction 393 of 499

Award day:

Jul 31, 2023 (3 yrs 3 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MASBATE 3RD DEO

To:

GACT ENTERPRISES

Value:

₱10,616,984.04

Project:

23FJ0047

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MASBATE 3RD 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 #5,229 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 2023 DepEd BEFF", i.e. the FY2023 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 - MASBATE 3RD DEO awarded it to GACT ENTERPRISES on 2023-07-31.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 23FJ0047: 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 2024-01-06). 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 c8ea3d2f1c…70f42bnow …
2. Block Merkle root changed
stored fcddb82452…285086now …
3. Block #5229 hash changed
stored 527fce2b9e…4470b2now …

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

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 498 records. Each step hashes the current value together with the sibling shown.

leaf c8ea3d2f1c68cc0d0aa4e2b581ac05ca87e9fcd61e37b3c968b4dc2a8270f42b
01 L c81329745485a324f4a6c1a2cec290d0b00161313def25d9f3aa31764976e4c3
02 R 8bd37d640b855c0668565095b311f8c0281667eac9ea4a1bc332c748d9002056
03 R 2e770a37a7f929431c30bbc14d4f76a5f8099cb8ea531f186e177677d965e1a5
04 L d16119e4402759a57db467fd8361506e9caa81a6b915a0cb9080da7480edfcc6
05 R cb43f018fe8468981ed86955bc415b316de9c7ae2495b1e919ef256928f76f00
06 R 93b63792f9101abdcaa27350a57ef959559288f1932cc6327c482a5212e1232c
07 R cf5d800ba8f7e943fa529b4aff898892f60fe87590f050805ab07d6f0bc49beb
08 L 4c642f57a5601e746af4b81b0d7073e306633bd5b1776452b5e3f096e527743c
09 L 7e447f2fffe2d39f2b62352209a79693104fdcdccb080802f4a8af49ae791d9c
root fcddb8245269e3ac133a04dd5be11a97c0480833a5a122ad9c518cb7f4285086