Marieke Flament
Marieke is a seasoned technology executive and blockchain expert with over a decade of leadership experience in scaling products, leading teams, and driving innovation in fintech and blockchain. As the former CEO of NEAR Foundation, she successfully scaled the blockchain ecosystem from 50,000 to 14 million monthly active users, managing a significant treasury and fostering one of the most vibrant Web3 communities globally.Marieke was instrumental in driving the adoption of stablecoins during her tenure at Circle, where she played a pivotal role in the growth of USDC, one of the world’s leading digital dollar currencies. At Mettle, Marieke spearheaded the development of a groundbreaking digital bank within NatWest Group, combining the agility of a neo-bank with the resilience of a major financial institution.Marieke serves as a Non-Executive Director at IG Group, a FTSE 250 trading company, she is on the board of MINA Foundation and is a Senior Advisor to UNICEF's Giga initiative whose goals it is to connect all schools around the world to the internet. She is also an active angel investor and advisor, focusing on early-stage startups in AI, climate tech, and blockchain. She is an LP in project Europe. With a passion for harnessing blockchain to solve real-world problems, she is dedicated to building resilient, scalable, and inclusive ecosystems that unlock the full potential of decentralized technologies.
Sessions
Speakers
Industry Leaders
Attendees
Journalists
Companies
Speakers
Industry Leaders
Attendees
Journalists
Tickets
Louvre Palace, Musée Arts Décoratifs
Click below to request more information about the event and to inquire about tickets.
Premium
- Full 2 Days Entry Pass
- Access to all Proof of Talk speaking sessions of both daysiThis feature grants you unrestricted access to all speaking sessions throughout the event. Learn from industry leaders, innovators, and influencers as they share insights, experiences, and forecasts on the future of Web3. Including access to break out sessions and start up pitches.
- Exquisite breakfast, lunch, and coffee breaksiEnjoy gourmet meals and refreshments throughout the day, specially curated to cater to discerning tastes. These breaks also offer additional networking opportunities in a casual setting.
- Attendee list accessiThis feature grants you access to the list of all attending organizations & media with additional info, descriptions and URLs (not any contact or personal data). Having this insider information allows you to plan, strategize, and initiate conversations with relevant parties during the event and reach out to them ahead of the event.
- Unique & effective networking opportunitiesiOur event is designed to facilitate quality interactions and connections. From structured networking events to informal discussions, there are plentiful opportunities to engage with industry leaders, investors, and innovators. All in an intimate setting with limited attendees.
- Welcome receptioniAccess to Official Welcome Reception
- Official Closing PartyiAccess to Official Closing Party
Investor
- Full 2 Days Entry Pass
- Access to all Proof of Talk speaking sessions of both daysiThis feature grants you unrestricted access to all speaking sessions throughout the event. Learn from industry leaders, innovators, and influencers as they share insights, experiences, and forecasts on the future of Web3. Including access to break out sessions and start up pitches.
- Exquisite breakfast, lunch, and coffee breaksiEnjoy gourmet meals and refreshments throughout the day, specially curated to cater to discerning tastes. These breaks also offer additional networking opportunities in a casual setting.
- Attendee list accessiThis feature grants you access to the list of all attending organizations & media with additional info, descriptions and URLs (not any contact or personal data). Having this insider information allows you to plan, strategize, and initiate conversations with relevant parties during the event and reach out to them ahead of the event.
- Unique & effective networking opportunitiesiOur event is designed to facilitate quality interactions and connections. From structured networking events to informal discussions, there are plentiful opportunities to engage with industry leaders, investors, and innovators. All in an intimate setting with limited attendees.
- Welcome receptioniAccess to Official Welcome Reception
- Official Closing PartyiAccess to Official Closing Party
- Dealflow AccessiThis feature provides you with the first look at promising projects that are participating at the Proof of Talk Summit. Prepared by X Ventures this overview provides you a professional overview about relevant KPIs that allows you to make efficient decisions on who you would like to meet. Shared 10 days before the event.
- Prescheduled Startup MeetingsiThis feature ensures you have dedicated time slots to meet with selected startups. These meetings are pre-scheduled and curated based on your interests and investment focus, optimizing your time and potential partnerships.
- Investor Breakfast or Dinner AccessiAn exclusive breakfast, lunch or dinner (tba) gathering for investor ticket holders. This event allows for casual networking and conversations with other investors, fostering community and collaboration in a relaxed setting.
VIP
- Full 2 Days Entry Pass
- Access to all Proof of Talk speaking sessions of both daysiThis feature grants you unrestricted access to all speaking sessions throughout the event. Learn from industry leaders, innovators, and influencers as they share insights, experiences, and forecasts on the future of Web3. Including access to break out sessions and start up pitches.
- Exquisite breakfast, lunch, and coffee breaksiEnjoy gourmet meals and refreshments throughout the day, specially curated to cater to discerning tastes. These breaks also offer additional networking opportunities in a casual setting.
- Attendee list accessiThis feature grants you access to the list of all attending organizations & media with additional info, descriptions and URLs (not any contact or personal data). Having this insider information allows you to plan, strategize, and initiate conversations with relevant parties during the event and reach out to them ahead of the event.
- Unique & effective networking opportunitiesiOur event is designed to facilitate quality interactions and connections. From structured networking events to informal discussions, there are plentiful opportunities to engage with industry leaders, investors, and innovators. All in an intimate setting with limited attendees.
- Welcome receptioniAccess to Official Welcome Reception
- Official Closing PartyiAccess to Official Closing Party
- Dealflow AccessiThis feature provides you with the first look at promising projects that are participating at the Proof of Talk Summit. Prepared by X Ventures this overview provides you a professional overview about relevant KPIs that allows you to make efficient decisions on who you would like to meet. Shared 10 days before the event.
- Prescheduled Startup MeetingsiThis feature ensures you have dedicated time slots to meet with selected startups. These meetings are pre-scheduled and curated based on your interests and investment focus, optimizing your time and potential partnerships.
- Personal Event ConciergeiYour very own concierge for the duration of the event, ready to assist you with any queries or requirements. From helping with schedule management to facilitating introductions, your concierge is there to ensure a smooth and efficient event experience.
- Speaker & VIP Lounge AccessiThis privilege grants you access to the exclusive Speaker Lounge, a dedicated space for our high-profile speakers and VIP attendees. It's a quiet, relaxed environment perfect for networking, pre-panel preparation, or a brief respite from the main conference areas.
- Speaker & VIP Dinner AccessiA unique opportunity to dine and converse with our event's notable speakers. It's an exclusive and intimate dinner experience where in-depth discussions and stronger connections can be made over a shared meal.
Proof of Talk 2025 Tickets
Earlybird limited, discounted tickets

€777
The early bird campaign will run for a limited time, after which tickets will revert to full price
+VAT
- + Full 2 Days Entry Pass
- + Access to all Proof of Talk speaking sessions of both days
- + Exquisite breakfast, lunch, and coffee breaks
- + Attendee list access
- + Unique & effective networking opportunities
- + Welcome reception
- + Official Closing Party

€1999
The early bird campaign will run for a limited time, after which tickets will revert to full price
+VAT
- Everything in Premium
- + Dealflow Access
- + Prescheduled Startup Meetings
- + Investor Breakfast or Dinner Access

€2777
€2777
The early bird campaign will run for a limited time, after which tickets will revert to full price
+VAT
- Everything in Premium
- + Speaker & VIP Lounge Access
- + Welcome reception

€5199
€4999
The early bird campaign will run for a limited time, after which tickets will revert to full price
+VAT
- Everything in Premium
- Everything in Investor
- + Personal Event Concierge
- + Speaker & VIP Lounge Access
- + Welcome reception
- + VIP Dinner Access
Apply for a Startup ticket by filling out the form, and our team will contact you for more details
Apply for a student ticket by filling out the form, and our team will contact you for more details.
Apply for a student ticket by filling out the form, and our team will contact you for more details
Apply for a student ticket by filling out the form, and our team will contact you for more details.