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 AGRICULTURE - REGION IV-B (MIMAROPA) Award a ₱438.0K contract to HARBEST AGRIBUSINESS CORPORATIONNational agencies

Transaction hash:

4e4ca1d86ad6fb66d30bfe4c9e6fef6aa358ca60c7804a7e21288fdd722788ba

Status:

Included and unchanged

Block:

#3,630 2,383 blocks after it

Position in block:

Transaction 9 of 33

Award day:

Dec 24, 2018 (7 yrs 10 mo ago)

From:

DEPARTMENT OF AGRICULTURE - REGION IV-B (MIMAROPA)

To:

HARBEST AGRIBUSINESS CORPORATION

Value:

₱437,977.12

Project:

Installation of Drip Irrigation System

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF AGRICULTURE - REGION IV-B (MIMAROPA)

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 #3,630 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 AGRICULTURE - REGION IV-B (MIMAROPA) awarded it to HARBEST AGRIBUSINESS CORPORATION on 2018-12-24.
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 4e4ca1d86a…2788banow …
2. Block Merkle root changed
stored 6790b34b31…0e62d0now …
3. Block #3630 hash changed
stored b8e77ab66e…6990bcnow …

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

leaf 4e4ca1d86ad6fb66d30bfe4c9e6fef6aa358ca60c7804a7e21288fdd722788ba
01 L 48768d64613a702adc5108071c7a9a0adc0c29248ed93f8bd0a981697181175b
02 R 9f4411b9acfc029a788871436465b7bb4a48be91c81ae76f630b1e05b886f9a3
03 R 1805ec440291432cd0b0732a1c3f6583246b3b836678f6196f93556ccbc88492
04 L dd9871724f42f533d7f973e32a86e273354683bd0a7e391149d4825ef0435278
05 R bb8ebccdb42baf57fc77856a16acfe5a1df0dfc85ac0a647ed9cebe89be4b649
06 R 2ed8d6a9b8ecdfc76ada79739cd3327fb2871a82f527cb59d873e1f5a4d521a1
root 6790b34b31ca38eb0ba013fd911f8732ae795e21dd8f24cc2017a2d6960e62d0