Jack McDonald
PolySign, Inc.
Jack McDonald is listed as PolySign, Inc.. B2DB records 4 sessions at 2 conferences between 2024 and 2026, most recently Ripple Swell 2026 (October 2026). Roles on record: moderator 2, panellist 1. Speaks mainly on Digital Assets & Web3.
Compiled from published conference agendas; not yet confirmed by Jack. Is this you? Claim this profile.
- Topics: Digital Assets & Web3
- LinkedIn · FF News profile
Sessions at 2 conferences
Ripple Swell 2026 27 October 2026 – 29 October 2026
- The Stablecoin Race: Consortiums vs. Individual Issuers Moderator · 29 October 2026
- A Conversation with Coinbase Institutional Co-CEO, Brett Tejpaul Moderator · 28 October 2026
- Ripple Product Presentation Speaker · 28 October 2026