The webapp provides for each item the link on ECB's website.
Speeches for : Fabio Panetta where "err" appeared
2022-12-07 : Crypto dominos: the bursting crypto bubbles and the destiny of digital finance2022-09-26 : Demystifying wholesale central bank digital currency
2021-10-19 : “Hic sunt leones” – open research questions on the international dimension of central bank digital currencies
2020-10-02 : We must be prepared to issue a digital euro