0x81B Profile Banner
Jason Linehan Profile
Jason Linehan

@0x81B

Followers
4K
Following
8K
Media
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Statuses
1K

CSO @consensys | founder @specialmech | strategy @sharplinkgaming | building @ethereum trustware | math programming hybrid | tile your windows

Ethereum
Joined May 2021
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@james_gaps
James | Ethereum Foundation ⟠ | Snapcrackle.eth
1 month
The future belongs to trustware. Not because users prefer blockchain technology. Because they prefer sovereignty over captivity, verification over trust, and mathematical guarantees over corporate promises.
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@Consensys
Consensys.eth
1 month
We're proud to share that Consensys is supporting SWIFT with early-stage prototyping as the global financial infrastructure adds a blockchain-based digital ledger to its technology stack. @swiftcommunity's move is a pivotal one for global finance, beginning with instant,
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@rleshner
Robert Leshner
2 months
SharpLink will be the first public company that uses Ethereum to record/issue their official shares. You'll be able to bridge your shares between brokerage accounts, and ERC-20. DeFi integrations and new use-cases ahead. Proud to partner with $SBET
@SharpLink
SharpLink (SBET)
2 months
NEW: SharpLink is partnering with Superstate to issue tokenized $SBET shares directly on the Ethereum blockchain. SharpLink will become the first public company to do so. Together, we’ll work to advance how tokenized public equities can one day trade on Automated Market Makers
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@VitalikButerin
vitalik.eth
2 months
Low-risk defi can be for Ethereum what search was for Google https://t.co/6xIxCrOToQ
vitalik.eth.limo
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@MetaMask
MetaMask.eth 🦊
2 months
As a MetaMask user, you do not need to be scared of the supply chain attack that took place earlier today. MetaMask has multiple layers of defense to protect our products and users: - Basic Security: We lock our versions, don't push directly to main, have manual and automated
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@ethereumJoseph
Joseph Lubin
2 months
I am 100% aligned with almost all of what Tom @fundstrat says here. Yes, Wall Street will stake because they currently pay for their infrastructure and Ethereum will replace much of the many siloed stacks they operate on (e.g. JPMorgam probably operates on several siloed stacks
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github.com
Burned ETH (Proof of Burn). Contribute to ETHCF/beth development by creating an account on GitHub.
@RealAllinCrypto
ALLINCRYPTO
3 months
Tom Lee @fundstrat, one of the world's largest $ETH treasury holders, says Wall Street will stake and use Ethereum and that ETH could flip Bitcoin in terms of network value:"Could Etheruem do 100x?"Joe (@ethereumJoseph) and I are in dialogue."
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@0xzak
zak.eth
2 months
BETH is to burned ETH what WETH is to wrapped ETH. A clean accounting layer and new piece of infra. L2s can use it to prove burns. On top of that you get new mechanics: burn-gated governance, proof-of-burn mining, quadratic signaling, namespaces that decay without burn, auctions
@ethcforg
Ethereum Community Foundation
2 months
πŸ”₯ Proof of Burn Ethereum burns billions in ETH every year. Until now, that value vanished into the void. Today, we launch BETH: Burned ETH, tokenized. BETH is live. CA: https://t.co/JYUdIiN2Vs Github: https://t.co/n7pkcb1Y7F
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@TomZschach
Tom Zschach
3 months
8 years on β€” see you at #Sibos2025
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@SharpLink
SharpLink (SBET)
3 months
Happy Ethereum all time high to those who celebrate
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@joechalom
Joseph Chalom
3 months
The markets are loving Powell's dovish speech September rate cuts seem imminent We're at a pivotal moment in the market cycle The asset is $ETH, the ticker is $SBET
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@iamDCinvestor
DCinvestor
3 months
think SBET matures as the most trusted crypto treasury org, for any asset, period idk how you can fade @ethereumJoseph vision with @joechalom execution + wall st connections it’s simply an insane combo
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@EricCMack
EricMack.eth
3 months
No insider allocations for LINEA. It's really just that simple, according to @DeclanFox14 and @ethereumJoseph. Stay tuned to @LineaBuild
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@eulerfinance
Euler Labs
3 months
1/ Ethereum aligned and built for scale. Euler expands and is now live on @LineaBuild ↓
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@SharpLink
SharpLink (SBET)
3 months
The Ethereum Opportunity
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@DeFi_Dad
DeFi Dad ⟠ defidad.eth
3 months
If you do anything today, please listen to this 3-min clip on what @SharpLinkGaming Co-CEO @joechalom refers to as The ETH Opportunity... FYI, Joe is the former Head of Digital Assets Strategy at @BlackRock, who drove the creation of IBIT, ETHA, and BUIDL. "The more assets
@DeFi_Dad
DeFi Dad ⟠ defidad.eth
3 months
As ETH bulls, there's lots to smile about lately πŸ‚ Including a new @edge_pod dropping today with @SharpLinkGaming Co-CEO @joechalom and @Consensys CSO @0x81B on why they're committed to growing investor access to ETH, combined with novel exposure to ETH yield through $SBET πŸ‘€
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@SharpLink
SharpLink (SBET)
3 months
We now hold 728k $ETH, worth over $3.3 billion
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@DeFi_Dad
DeFi Dad ⟠ defidad.eth
3 months
As ETH bulls, there's lots to smile about lately πŸ‚ Including a new @edge_pod dropping today with @SharpLinkGaming Co-CEO @joechalom and @Consensys CSO @0x81B on why they're committed to growing investor access to ETH, combined with novel exposure to ETH yield through $SBET πŸ‘€
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@SharpLink
SharpLink (SBET)
3 months
NEW: SharpLink reports Q2 2025 results: βœ… Total Raised: $2.6B βœ… Holdings: 728,804 ETH ($3.3B) βœ… ETH Concentration: 3.95 (98% increase) βœ… New Chairman: Joe Lubin @ethereumJoseph βœ… New Co-CEO: Joseph Chalom @joechalom
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@brian_armstrong
Brian Armstrong
3 months
Asset gains over the last 10 years: Gold: 201% S&P 500: 207% BTC: 49,000% ETH: 350,000% Happy financial awareness day.
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