Building @usecestra | Fan of @SuiNetwork, Stablecoins & Product Critic | Creator @yosuku0 @just_atlas | Partner @bachs_hq
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3 types of WORK;
Hardwork-> Smart work->Network
combine all and be ahead.
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delf | Cestra retweeted
🛠️ Fresh QOL drop on SuiPump V3:
📈 Your buys and sells now show on the chart, plus your avg entry line in every view
🖼️ Custom PnL cards: use your own image or GIF
🌍 Now in Indonesian and Turkish
💵 Hold any amount, earn rewards, everyone paid at once
🤔 What should we ship next?
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I’m ecstatic to join the Agentic Commerce team at @Visa :)
I’ll be tackling agentic commerce partnerships and helping startups build with Visa Intelligence Commerce and Trusted Agent Protocol.
I joined Visa because I believe it’s laying the foundation for agentic commerce at scale. Merchants need to trust that agents are acting on behalf of real consumers. Agents need a secure way to access merchants and complete purchases. Visa bridges both sides.
I’d love to chat if you’re building in agentic payments and commerce! If you’re especially cool, we can workshop ideas at the SF HQ over Arsicault pastries.
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delf | Cestra retweeted
It's finally convocation time! 🥹🎓❤️
My convocation is next week, but I'm taking out time today to officially invite you all so you won't say I didn't invite you ahead of time.
I honestly can't wait to celebrate this moment with you guys. I'm looking forward to seeing you all come out and celebrate with me.
If I haven't invited you personally, please take this as an open invitation. Everyone is welcome, everybody is invited!
Please mark your calendars now, don't say you forgot ooo. 😂
I'd really love to have you there to celebrate this special moment with me.
See you at my convocation on Thursday, 12th November 2026!
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they dump on you and call it fun, we pump you and you rock
hold $BRRR, stay printing 🖨
suipump.org/token/0x030c23ec…
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delf | Cestra retweeted
We have to try again and again
Checkout @prembly if you need verifications
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delf | Cestra retweeted
What a month..
Day 1 w/ #trusttheprocess30days
guys, i am thinking,
a 30-day cinematic challenge that will run for the whole of November, a very very simple challenge, here is what it entails,
you are gonna film just one scene, only one daily, you post it,( i think we should use a hashtag, so i can track so let's use: #trusttheprocess30days )
you don't need a camera if you dont have one, you dont need lights, just film whatever comes to mind for that day, and at the end of the challenge, you will combine the 30 shots, into a cinematic sequence, and tell a story with it.
i will figure out what to gift the best sequence, in due time. who is down?
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delf | Cestra retweeted
What can still go wrong when you use BTC as collateral?
We've talked about how Hashi works, its security architecture, and why price oracles matter.
But there's another side of Bitcoin-backed DeFi we need to understand.
Risk doesn't disappear because infrastructure is better.
⭐️ Let's break it down.
1. Bitcoin custody and withdrawal risk
Hashi uses MPC validators and a Guardian in a 2-of-2 multisig arrangement to authorize normal Bitcoin withdrawals.
That's an additional security layer, but validator compromise, guardian failure, and operational issues still matter.
2. Smart contract risk
Hashi's contracts govern important on-chain operations. But bugs, unexpected interactions, or vulnerabilities in applications built on top can still create losses.
3. Oracle risk
Lending protocols need reliable BTC prices to value collateral.
Stale, inaccurate, or manipulated price data can affect borrowing and liquidation decisions.
4. Liquidation risk
Even when the infrastructure works as designed, BTC price movements can make your collateral position unhealthy.
The lending venue's LTV limits, liquidation thresholds, and execution rules determine what happens next.
5. Integration risk
Hashi is infrastructure, not one universal lending product.
Different wallets, vault providers, and DeFi applications can introduce different risks and assumptions.
This is why you should evaluate the entire system, not just the underlying protocol.
Here's my takeaway:
Bitcoin-backed DeFi is not only about making BTC productive. It's about understanding every layer between your Bitcoin and the financial application using it.
Hashi 101 · Day 7 @SuiCommunity
#Hashi101 #Sui #BTCFi
ALT The Hashi design documentation describes a recovery path for Bitcoin deposits: if the Guardian key is lost, the MPC committee can recover eligible funds using a timelocked recovery script after 60 days.
Your BTC can be worth less than your DeFi app thinks.
And that can become a serious problem when you're borrowing against it.
Let's talk about price oracles.
A price oracle brings market data on-chain so a smart contract can use it to value collateral and manage liquidations.
Here you deposit BTC and borrow a stablecoin against it.
The lending protocol needs to know what your BTC is worth to determine how much you can borrow and whether your position is still healthy.
But what if the price feed is:
• Stale: It hasn't updated to reflect the current market.
• Manipulated or inaccurate: The reported price doesn't reflect a reliable market value.
• Unavailable: The protocol can't get a fresh price when it needs one.
Any of these can affect collateral valuation or liquidation decisions.
That's why a DeFi protocol needs more than a price number. It needs rules for checking freshness, handling unusual price deviations, and deciding what to do when reliable data isn't available.
⭐️ Where does Hashi fit in?
Hashi provides infrastructure for using native BTC as programmable collateral on Sui. The lending venue built on top defines important details such as its oracle integration, loan-to-value limits, and liquidation rules.
So don't assume every Hashi integration handles oracle risk the same way.
Before borrowing against BTC, ask:
1. Where does the price come from?
2. How does the protocol detect stale or abnormal prices?
3. What happens if the oracle stops updating?
Because in DeFi, the wrong price can be just as dangerous as the wrong collateral.
Hashi 101 · Day 6 @SuiCommunity
$SUI product
ALT An image illustration to give a preview of what happens onchain
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delf | Cestra retweeted
Stablecoin cross-border payments is not as profitable as you think
USDT Volume - $1M
Margin - 50kobo
Rev - 500k naira
Staff, Gas fees + charges - 150k
Gross - 350k NGN
Bank sees 1.4 billion NGN inflow
NRS sees tax rev
Now how do you prove this profit margin to regulators
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