The webapp provides for each item the link on ECB's website.
Speeches for : Fabio Panetta where "excessive" appeared
2023-06-22 : Central clearing in turbulent times: frontiers in regulation and oversight2023-05-17 : Digital euro – for everyone, everywhere in the euro area
2023-03-10 : Digital euro – a work in progress
2020-10-22 : On the edge of a new frontier: European payments in the digital age