MacArthur (a18z)

MacArthur

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44 Followers

Recent casts

ZachXBT Exposes Canadian Threat Actor Behind $2M+ Coinbase Support Impersonation Scams > ZachXBT details how a Canadian threat actor ‘Haby’ allegedly stole over $2M by impersonating Coinbase support, tracing the funds across XRP and BTC wallets. https://x.com/zachxbt/status/2005649181097205845

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Haseeb: Crypto Predictions for 2026 “slow and steady beats new and shiny…the trend lines mostly continue” Predictions across Macro, DeFi, Stablecoins, Regulation, Prediction Markkets, AI, and more: > BTC is > $150K by year-end, but BTC dominance decreases in 2026. > Stablecoin supply expands by ~60% in 2026, and USD remains 99%+. > Equity perps take off, becoming >20% of total DeFi perp volume by EOY. > Primary AI use cases in crypto remain within software engineering and security > Prediction markets grow like crazy. > Big legal fights over sportsbetting regulation and federal pre-emption, but nothing major gets resolved next year, so status quo continues through 2026.👇 https://x.com/hosseeb/status/2005734122745139704

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I just completed my Daily GM on OnePulse across all chains! Building streaks and earning rewards every single day. by @nirwana.eth

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Top casts

🇭🇰 Standard Chartered Bank, Animoca Brands and Hong Kong Telecom have formed a joint venture to issue a HKD-backed #stablecoin.

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The Ultimate AI Battle: $5K + Fractals Up for Grabs with Sentient & FractionAI Complete Galxe Tasks: https://app.galxe.com/quest/FractionAI/GCP9BtpAZC

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Monad Domain #waitlist https://monad.alldomains.id/ 💠 Access Code : GMONAD 💠 Follow Twitter and Join Discord Source : https://x.com/AllDomains_/status/1887895399987347482

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Onchain profile

Ethereum addresses