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

PROVINCE OF BENGUET Award a ₱248.9K contract to HILLSTONE BUILDERSProvinces

Transaction hash:

d8e3372cffec82bf8b8baf5bdc030643f3080013753c0b377f19c813a3dcc424

Status:

Included and unchanged

Block:

#1,389 4,624 blocks after it

Position in block:

Transaction 43 of 50

Award day:

Feb 28, 2012 (14 yrs 8 mo ago)

From:

PROVINCE OF BENGUET

To:

HILLSTONE BUILDERS

Value:

₱248,922.92

Project:

CONCRETING OF ADALA - LOBAN ROAD, CALIKING, ATOK, BENGUET

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF BENGUET

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 #1,389 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)
PROVINCE OF BENGUET awarded it to HILLSTONE BUILDERS on 2012-02-28.
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)
COA's CY2024 audit of Benguet gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 d8e3372cff…dcc424now …
2. Block Merkle root changed
stored d5a692a373…09fb12now …
3. Block #1389 hash changed
stored 2223082879…535d3enow …

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

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 49 records. Each step hashes the current value together with the sibling shown.

leaf d8e3372cffec82bf8b8baf5bdc030643f3080013753c0b377f19c813a3dcc424
01 L d505f07f90b6f3907c678b59073ddd0979e23cd0b725b1ee74d817b8c7cd40b5
02 L 372cd07edd3b7104505e3721f9ad379bf9b4c03b97651121273611a26c0b49ed
03 R 0c95be8e2b90c16ac011af3c02b5952a8ddc47985fcfe9a853e313980d24bc0b
04 L 827ab616cde92065babc933b7161f7ac20da390acbbee047a0d12ea86d2466a0
05 R 03f9442eed379a507adc44dbb1e2a300f49b40c779ef40dfe5c6f19e92c9c089
06 L f653d7f423edc6c2805ec33f91572b048420cde97cdacaffc5ab9a890ee1af83
root d5a692a37336767d050f509ac1a99789492f242554d19fdb641804e2de09fb12