Early Bitcoin Developer ⚡ Iris
He is a Finnish computer scientist and software developer who contributed to the Bitcoin source code alongside Satoshi Nakamoto during its first two years and is known for making the first Bitcoin to fiat transaction, selling 5,050 BTC for $5.02. Nowadays, Martti Malmi focuses on developing Iris, one of the first Nostr clients. Martti is also recognized speaker at Bitcoin and Nostr conferences in all over the world.
A fireside chat in the VIP area with Martti Malmi with time for Q&A.
A discussion about who the founder of Bitcoin is, and where he is now, from those who were there in the beginning!
A panel about Nostr, the decentralized communication network complimenting Bitcoin's decentralized monetary network.
15-16 aug’25
Helsinki, Finland.
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