Jim Barton

Web3 Security | Account Manager @ Spearbit / Cantina

[Nat Eliason @nateliason]

On America’s 250th, remember that you are descended from an insanely ambitious person who left behind comfort, friends, and family to seek out a better life in a new world.

Do something equally insane and ambitious with your life to honor them.

[ETHChiangmai @ETHChiangmai]

TogETHer Tuesday @ ETHChiangmai
Our biggest edition so far.

Featured guests @VitalikButerin Kurt pan, @yisiliu, @usd8_fi, @0xDankiii, @Tak_shire starting in the afternoon and running into the night.

🔗RSVP: https://t.co/2nDVJaHZAo

[Cantina 🪐 @cantinasecurity]

Cantina × @Coinbase

A new chapter begins soon. Stay tuned.

[Cantina 🪐 @cantinasecurity]

When systems govern real value, assurance demands more than simulation.

@Aave and Cantina launch a $100,000 CTF challenge, giving researchers access to production infrastructure under strict, scoped conditions. Details below.

[Cantina 🪐 @cantinasecurity]

Cantina Summit 2025 https://t.co/7Yu4G5u8fV

[Cantina 🪐 @cantinasecurity]

Institutions need a way to evaluate DeFi risk. Organizations need a path to institutional adoption.

Introducing the Web3SOC, the framework that evaluates security, governance, financial resilience, and compliance.

[Cantina 🪐 @cantinasecurity]

Introducing Cantina Incident Response.

When security breaks down, outcomes are determined by how quickly and clearly an organization responds. This system was built for those moments.

[Bhaji Illuminati @itsbhaji]

Comeback Era has a good ring to it @0x4Graham

[Cantina 🪐 @cantinasecurity]

Final standings are in for the @primev_xyz competition. 🪐

Your top-ranked researchers:
🥇 @0x18a6 — $2,397.69
🥈 @BengalCatBalu — $2,397.69
🥉 @IronsideSec — $2,397.69

Thanks to everyone that participated. Full leaderboard below:

[Cantina 🪐 @cantinasecurity]

– Monday, June 23 –

The first set of world-renowned voices shaping the agenda of the Cantina Summit is here:

- @matt_homer, Founder at @deptvc & Board at @Gemini
- @g_co, Partner at @trueventures & Former GC at @dhsgov
- @MerlinEgalite , Co-Founder at @MorphoLabs

[Babylon @babylonlabs_io]

.@CantinaXYZ just concluded a $150k security competition on the Babylon Bitcoin staking protocol scripts: 4 high-severity and 11 medium issues found—all now patched.

The findings feed directly into Babylon Genesis mainnet launch, helping strengthen self-custodial BTC staking from day one.

Find out more 👇

[Cantina 🪐 @cantinasecurity]

https://t.co/sCqtaDq7t5

[Cantina 🪐 @cantinasecurity]

Introducing a milestone in protocol security validation. 🪐

We've teamed up with @eulerfinance to launch a $500,000 mainnet CTF, featuring live Ethereum contracts with real liquidity. The challenge begins tomorrow, June 3 at 10:00 AM ET. Here's what you need to know.

[Cantina 🪐 @cantinasecurity]

It’s happening: The Cantina Summit is coming to NYC on June 23

Institutions are entering Web3, and with that comes the requirement for a whole new approach to security - led by allocators, infrastructure providers, and compliance leaders driving secure onchain adoption. 🧵

[Jim Barton @jimbarton]

@itsbhaji @centrifuge @offerijns @0xleastwood @watermelon_sec absolute pleasure working with you guys, such an organized team too

[Liquity @LiquityProtocol]

Liquity V2 relaunches on May 19 🛠️ 🔵

Following a five-week audit contest with 800+ researchers, multiple re-audits, and weeks of testing, Liquity V2 goes live on May 19th.

Get your ETH, @LidoFinance wstETH, and @Rocket_Pool rETH ready.

- Borrow on your own terms with user-set rates ✦
- Mint $BOLD, a truly immutable stablecoin with real yield 🟢
- Stake $LQTY to direct protocol incentivized liquidity 🌀
- Put your $BOLD to use, and unlock rewards with 15+ friendly forks 🍴

[kaden.eth @0xKaden]

really impressed with how much the @cantinaxyz site has improved over time. i used to prefer github but now i can't see myself going without it

[Cantina 🪐 @cantinasecurity]

Security’s about to get pumped up. The biggest Solana competition in history has landed in the Cantina 🪐

@pumpdotfun just dropped a massive $2,010,000 prize pool to help secure PumpSwap, their new DEX.

💰 $2,010,000 USDC
📅 Live now - April 4th
🔗 Below

[Jim Barton @jimbarton]

@SheepCoin69 GET DA SHEEEEP

[Sheep Games @SheepCoin69]

So $SHEEP sale is live!
URL at end of thread!

$SHEEP is a Gamefi coin with heightened risk.
Please DYOR research