Proof of Work

Systems, interfaces and shops that hold up in operations — from authority channels and trust accounts to commerce and blockchain.

Key topics

Quick search

June 2026 · 1 article

Web appFinancial services

UnionTax ERP — Running cases from acquisition to completion

A purpose-built ERP for international tax and child-benefit cases, connecting clients, families, casework, documents, deadlines, fees and completion in one operational system.

Read case

May 2026 · 1 article

E-Commerce

ELIAS RUMELIS — E-commerce from collection to checkout

The ELIAS RUMELIS online store turns the brand’s collection into a real buying journey, connecting product discovery, cart and checkout rather than acting as a digital lookbook.

Read case

April 2026 · 1 article

E-CommerceInterfaces

border-shop.ch — Magento 2 with SAP as the system of record

Magento 2 handles online commerce while SAP remains authoritative for inventory and orders, connecting storefront and ERP without creating competing versions of the truth.

Read case

March 2026 · 1 article

Corporate web

Solvetia — A focused corporate site for financing

solvetia.ch presents a financing brand and its offering through a focused public website, without pretending that loan processing or internal financial systems are part of the site.

Read case

February 2026 · 1 article

Interfaces

VaSt — Retrieving tax data with explicit storage rights

The VaSt integration retrieves pre-filled wage, personal and certificate data while treating permission to access information separately from permission to store it.

Read case

Brands

Brands and partners Bitbrew works with – from finance and industry to consumer brands.