Michael Lewellen

@LewellenMichael

key whisperer @turnkeyhq building crypto solutions | ex @OpenZeppelin | contrib @_SEAL_Org @coincenter @TXblockchain_ @UT_Dallas @Compound_xyz @arbitrum

Dallas

michaellewellen.com

Joined March 2013

Michael Lewellen
@LewellenMichael
10m
We're live!
Range
@range_org
11m
Signing policy for institutional stablecoin volumes | Fireside with @turnkeyhq x.com/i/broadcasts/1…
Michael Lewellen
@LewellenMichael
1h
The hardest part of self-custody isn't the keys - it's the policies around them. Full episode drops today at 11 AM EST
Range
@range_org
17h
Banks bring risk committees asking about IP whitelisting, SSO and what self-custody legally means. @LewellenMichael tells @Paulapbpb why secure enclaves can make self-custody easier for institutions to evaluate at @turnkeyhq 📅 Full episode tomorrow, August 26 at 3 PM UTC
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Michael Lewellen
@LewellenMichael
Aug 10
key control you say? got @turnkeyhq 🔑?
Laura Shin
@laurashin
Aug 10
Sun Raghupathi ( @sunandr_ ) told me smart contract risk isn't what keeps him up at night anymore. It's who controls the keys. This clip maps the real risk stack behind onchain vaults. 🔑🎧 youtu.be/8atKEX1LFvU
Michael Lewellen
@LewellenMichael
Aug 7
With this and Coldcard, it feels like many Bitcoin infra projects have coasted on ideological credibility instead of security rigor for too long. Hopefully this is a wakeup call.
BTCPay Server
@BtcpayServer
Aug 7
There is a critical vulnerability being actively exploited on BTCPay Server, which can result in the loss of funds. Please update your BTCPayServer to 2.4.2 by going to Admin Dashboard -> Server -> Maintenance -> Update & verify the 2.4.2 version string in the footer. If you
Michael Lewellen
@LewellenMichael
Jul 30
first bullish news coming out of the EF for a while
Ethereum Foundation
@ethereumfndn
Jul 29
We’re pleased to welcome @pcaversaccio to the EF Board. A longtime Ethereum contributor, co-founder of SEAL 911, Silviculture Society member, and privacy and security maximalist, pc has consistently championed the values at Ethereum’s core. We look forward to working together