// talks
Talks
Selected talks, keynotes, panels, and seminars.
Blockchain Oracle Summit, Berlin 2022
Seminar2026
How DeFi Protocols Choose Oracle Providers: Evidence on Sourcing, Dependence, and Switching Costs
Universitat Autònoma de Barcelona (UAB) · Barcelona, Spain · May 19, 2026
Invited Talk2025
Oracles for the Blockchain
CrypTO Conference (SERICS · Politecnico di Torino) · Turin, Italy · May 22–23, 2025
Roundtable2023
Hashi Roundtable
Speaker and moderator.
Devconnect 2023 · Istanbul, Turkey · November 13–19, 2023
Talk2022
Blockchain Oracles and the Oracle Problem
Blockchain Acceleration Foundation · Online · July 20, 2022
Keynote2022
The Oracle Problem
Chair and keynote speaker; delivered the opening and closing keynotes.
Blockchain Oracle Summit (BOS22) · Berlin, Germany · June 7–9, 2022
Seminar2022
Wrapping Trust for Interoperability. A Preliminary Study of Wrapped Tokens
University of California, Santa Barbara · California · April 22, 2022
Talk2022
Blockchain Oracles and the Oracle Problem
Blockchain and Cryptocurrency Summit (Academia Central) · Online · January 26, 2022
Session Chair2020
IEEE Cybermatics 2020
Rhodes Island, Greece · November 2–6, 2020