Defi Robot Profile picture
May 2 8 tweets 3 min read
Looking back at some of the #rugpulls of the past that have been audited.
This is why it's important to read audits (but interestingly, some audits didn't consider the owner having so much control to be a security risk).

Let's have a look at some...

🧵/1
The first rug we'll discuss is Univ, audited by Solidity Finance.
Notice they say explicitly in the audit summary "Please ensure trust in the team prior to investing as they have substantial control in the ecosystem.
Date: February 24th, 2022."

🧵/2
That seems like a catch-all cover-your-butt statement, but hey, at least they warned everyone.

Then we have MaxAPY, audited by Rugfreecoins. Here they missed the owner's ability to change fees to much higher than 25% (which they did so no one could sell....honeypot).

🧵/3
Arbix was audited by Certik, and they found 12 issues! However, all critical and major issues were resolved.
This did not stop Arbix devs from minting and dumping the token, however.

🧵/4
In the infamous Squid Game rug pull, the audit company Coinscope only found one apparently not serious issue with the contract.

Dangers were not made apparent otherwise.

🧵/5
In the Turtledex rug pull, Techrate didn't seem to find any issues with the contract.
Yet they were able to siphon all liquidity.

🧵/6
Techrate also performed the StableMagnet audit, and yet again they found nearly no issues.
However, devs had exploited a backdoor in the linked libraries and stole funds anyway.

🧵/7
Some of these teams were #KYC'd and #Doxxed as well
Protocol security isn't fool proof, so of course there is no way to guarantee safety every time

It does seem like perhaps we can do better, and hold security firms to a higher standard

Just my random Monday thoughts
/end rant

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More from @RobotDefi

May 1
Top of the morning to all.
Some newer investors may not know this (I know...I've seen it mentioned in Discords) but we don't actually HAVE to interact with #smartcontracts using a website.

We can use the #blockexplorer. Here's a thread for newbs on how.

🧵/1
First...why would you do this?
Well, #crypto is full of paranoid skeptics (understandable given all the rugs) so when a site goes down and people can't access the buttons for claiming rewards it's INSTANT PANIC 🚨

🧵/2
The thing is, smart contracts are immutable, and unless the developer uses a kill function, it's still going to function, with or without a website.

And you can access those functions from the appropriate block explorer (based on the chain the contract is on).

🧵/3
Read 9 tweets
Apr 29
🚨PROTECT YO-SELF🚨 [thread]

Recently I saw someone on my feed talk about how they got their #NFTs stolen from #Metamask. They went to a malicious site (unbeknownst), and performed what they believed were standard approvals.

However, the approvals were safeTransferFrom

🧵/1
Someone else commented that #crypto investors should learn some basic Solidity functions so they can avoid mistakes like this.

For reference, the safeTransferFrom function is the function that transfers an NFT from one wallet to another.

🧵/2
Anyway, I agree so I thought I'd do a thread on common MetaMask (browser wallet) approvals and permissions.

Let's dive in.

🧵/3
Read 24 tweets
Apr 29
Ok, so I've seen a rather false narrative floating around #CT that I'd like to address/dispel really quick.

I have seen a number of tweets talking about how difficult it is to start an LLC in the US. As a result, I see a lot of praise handed to protocols that do so.

🧵/1
Not saying that a protocol that legitimizes themselves in the eyes of the US tax authorities is a bad thing...just that if anyone claims it is a difficult/arduous task to start an LLC, this is NOT TRUE.

I can quickly walk you through the steps:

🧵/2
Step 1:
Use a registered agent to start your LLC.
If your business is digital, you don't have to create the LLC in your home state. You can use a representative agent. My personal favorite is wyomingagents.com since WY has favorable biz taxes.

🧵/3
Read 10 tweets
Apr 28
Recently I shared how I spent days developing a #cryptotrading strategy that failed. It was not the first one either.

But many asked for me to explain what I did and why it failed.

So here’s some insight into how I develop my #degen strategies.

🧵/1
If threads aren’t your thing, I actually wrote it out into a Medium article:

medium.com/@Defi_Robot/de…

But here’s the Cliff’s notes

🧵/2
First, it’s important to understand where I come from.

In a nutshell, I’m a marketer with a focus on behavioral economics.

Meaning, I recognize humans act in predictable ways. These behaviors can be identified in price charts.

🧵/3
Read 14 tweets
Apr 28
This was a great post from @AssEfectivo but I’d like to dive a little deeper (since behavioral economics is my thing)

So here’s a thread on investor cognitive biases (based on this infographic)

🧵/1
“I should’ve seen it coming” - hindsight bias: foreseeability impression

The overestimation of our human ability to predict events.

Also manifests as “I knew it all along”

In truth…no you didn’t. No one did.

🧵/2
“I have a proven system for picking winning managers” - overconfidence bias

The overestimation of one’s ability.

No. You aren’t that good. Sorry not sorry.

🧵/3
Read 12 tweets
Mar 23
What is #FVM? [🧵]

A lot of people are talking about the #Fantom Virtual Machine. Most conversations, however, simply state that “it’s the future” or “it’s gonna change the game”

But many still don’t know how or why.

So let’s discuss.

🧵/1
First, if you haven’t yet, definitely listen to the latest interview from @milesdeutscher with Fantom CEO Michael Kong.



He touches on the topic of what they are trying to achieve.

🧵/2
Unfortunately this is still a bit ambiguous. So let’s dive in further.

In the interview Michael talks about research done by university students and professors. Well, here is a publication outlining some of the EVM limitations he discusses: arxiv.org/pdf/1910.11143…

🧵/3
Read 12 tweets

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