Isabel Foxen Duke
Market Strategist at MARA
Isabel Foxen Duke is the Host of the Bitcoin Rails podcast, focused on Bitcoin protocol development and related technologies. She additionally advises companies throughout the Bitcoin ecosystem — including Starkware, MARA, and the BRC core team — on strategic growth initiatives for Bitcoin Layer s, metaprotocols and other Bitcoin-native technology projects.
Current Roles
News Mentions
MARA hosts executive fireside on digital infrastructure and AI as it pivots beyond Bitcoin mining
据 FT 报道，比特币矿企 MARA Holdings 最新 DEF14A 文件显示，公司根据安全计划为 CEO Fred Thiel 支付约 430 万美元个人安全相关费用，其中包括一次性车辆防弹装甲费用 43 万美元及家庭安保安装费用 5.8 万美元；同时为 CFO Salman Khan 支付约 394.6 万美元个人安全费用，其中包括约 43.8…
Trump’s latest disclosure shows Coinbase, Strategy, MARA purchases in Q1
ANTPOOL, Block Inc, F2Pool, Foundry, Spiderpool, MARA Foundation & DMND Join Stratum v2 Working Group
Data: MARA deposited 519.46 BTC to FalconX, worth 48.3 million USD
Bitcoin Mining Giant MARA Rockets Past Analyst Forecasts in Q2 2025
Ark Invest Takes Swipe At MSTR, MARA, Says 'Bitcoin Treasury Companies Don't Make Sense:' 'Funding Purchases With Debt...Seems Like A Recipe For Disaster'
Bitcoin Miners WULF and MARA Trade at 4× Revenue Premiums, IREN Lags
MARA Lends Bitcoin to Generate Yield, Expands Holdings
MARA CEO Advocates “Invest And Forget” Approach To Bitcoin, Citing Strong Historical Performance