The appeal of technology teams continues to grow compared to traditional financial institutions. Recently, Oliver Bussmann, the former Chief Information Officer (CIO) of UBS, officially joined the IOTA team. IOTA is the world's ninth-largest cryptocurrency by market capitalization, with the top three being Bitcoin, Ethereum, and Ripple.
Oliver Bussmann left UBS at the end of 2016. Since then, he has further immersed himself in the global cryptocurrency and blockchain space, founding Bussmann Advisory, a consulting firm, and now joining the IOTA team.
Oliver Bussmann is a globally recognized technology thought leader and a driver of large-scale transformations within multinational organizations. He also holds key positions in numerous industry associations, including President of the Swiss Crypto Valley Association, Global Ambassador for Innovate Finance in the UK, and board member of Identity 2020.
From 2013 to 2016, Oliver Bussmann served as CIO of UBS. During this period, he successfully led a major IT transformation, established a new innovation framework across the group, and solidified UBS's leading position in developing blockchain technology for financial services.
Before joining UBS, Oliver Bussmann was the Group CIO at SAP, where he also spearheaded significant technological changes. Prior to SAP, he served as CIO for the US and Mexico at Allianz, and earlier held executive roles at Deutsche Bank and IBM.
Thus, joining IOTA represents another transformation for this technology elite with extensive investment banking experience.
Why IOTA Attracted Oliver Bussmann
The reason IOTA was able to attract Oliver Bussmann lies in its underlying value proposition. IOTA is a solution to the infrastructure challenges faced by the Internet of Things (IoT), designed as a revolutionary new transaction settlement and data transfer layer for IoT.
According to IOTA's official website, IOTA is based on a new type of distributed ledger called the Tangle. Designed by Russian mathematics doctoral graduate Serguei Popov, the Tangle attempts to improve upon blockchain by overcoming inefficiencies in existing blockchain designs and creating a new method for achieving consensus in decentralized peer-to-peer (P2P) systems.
Because the Tangle is not based on a linear chain structure like blockchain but instead uses a Directed Acyclic Graph (DAG), the IOTA network can more flexibly adapt to network conditions, enabling stable and high-load IoT data transmission and microtransactions with ease. The Tangle boasts characteristics such as high scalability, no transaction fees, encrypted data transfer, and network partitioning (offline transactions). It is also capable of adapting to demanding environments with high network loads. Furthermore, IOTA is set to introduce non-Turing complete smart contracts. These functional features of IOTA provide a suitable solution for the IoT economy.
The Practical Value of IOTA
The practical use case and value of IOTA lie in the fact that transferring value through IOTA requires no fees—a first of its kind. This means that payments of any size, no matter how small, can be completed using IOTA.
Previously, IOTA co-founder David Sønstebø explained in an interview that before IOTA, there was no real way to achieve truly micro-value payments, such as transactions of 0.1 cents or 10 cents, because the fees you paid would exceed that amount. In the realm of IoT, machines are often prosumers—both producers and consumers. For example, a sensor might purchase 5 cents worth of electricity from a solar grid but would need to pay an additional 10 cents in fees, which is completely unfeasible. IOTA can handle this; regardless of the amount, there are no fees to worry about.
IOTA has already accumulated several practical application cases. "Our current partners come from almost all areas, from insurance to micro-payments for tech resource trading, and even to e-voting," David Sønstebø stated.
He mentioned that in Africa and other regions with lacking infrastructure and very real drought problems caused by global warming, the insurance industry there has launched some very innovative insurance models to protect farmers. They use data from weather stations to predict whether farmers in a particular area will receive favorable agricultural weather conditions, such as sufficient rainfall. IOTA plays two roles in this: firstly, using IOTA to determine and pay premiums in real-time based on weather conditions, rather than paying for all scenarios or not paying at all; and secondly, uploading data collected from weather stations to IOTA's Tangle (IOTA's distributed ledger) for data storage, providing both parties with honest, trustworthy, and immutable data.
The IOTA Foundation and Its Origins
In November 2015, IOTA conducted an Initial Coin Offering (ICO), issuing 100% of the tokens. The developers/founders did not retain any tokens; people participated in the fundraising campaign using Bitcoin (BTC), NXT, and other forms, with the total amount equivalent to 1337 Bitcoins. Because the developers/founders did not retain any tokens, the community decided to support the project's continued development through donations and registered the non-profit "IOTA Foundation" in Germany.
Frequently Asked Questions
What is IOTA?
IOTA is a distributed ledger designed for the Internet of Things. It uses a structure called the Tangle, which is based on a Directed Acyclic Graph (DAG), not a traditional blockchain. This allows it to process transactions with zero fees and handle high volumes of data transfers.
Why are there no fees on the IOTA network?
The Tangle's structure eliminates the need for miners to validate transactions, which is the primary reason for fees in blockchain networks. Instead, each new transaction confirms two previous ones, creating a self-sustaining, fee-less network.
What makes IOTA suitable for the Internet of Things?
IoT devices often need to make very small, frequent transactions. IOTA's feeless microtransactions and ability to handle high data throughput make it ideal for machine-to-machine economies where traditional payment systems are too expensive or slow.
How does the Tangle achieve consensus without miners?
In the Tangle, users who issue a transaction must also approve two previous transactions. This means the network's security and consensus are achieved through the collective approval of all participants, not a subset of miners.
What is the IOTA Foundation?
The IOTA Foundation is a non-profit organization registered in Germany that oversees the development and promotion of the IOTA protocol. It was established through community donations after the founders released all tokens during the ICO.
Can IOTA handle smart contracts?
IOTA is introducing smart contract functionality. However, these are designed to be non-Turing complete initially, focusing on specific use cases within the IoT domain to ensure security and efficiency. For those looking to explore advanced decentralized applications, understanding the evolution of smart contract platforms is key.