By far, one of the most interesting Ethereum addresses I've seen is @0x_b1.

It's quite an interesting social experiment as well - a $300m whale starting a Twitter account for fun. Check their bio.

Let's break down the address and see what they are doing with their capital. 👇
0xb1 was created in mid-August, amid the food farming craze.

The address is active every day of the week and consistently makes transactions between 12:00 UTC and 6:00 UTC (sleeps between 7-11).

Likely U.S. based individual or team based on this history.

h/t @nansen_ai
0xb1 is a yield farming beast, to say the least.

It's industrial farming at its best - hundreds of transactions, swapping in and out of the latest yield farms on Ethereum.

Fun fact: the address has spent $111,000 in ether on transaction fees since its inception. Ow.
According to @DeBankDeFi, the address has a current net worth of $280 million, with $381 million in assets or staked assets and $101 million in debt.

Not too sure if this is 100% accurate, as there may be some new farms that it may not capture or represent properly.
99% of this capital is active in yield farms.

Out of the ~$280 million, only ~$250k is naked.

The address has $150 million worth of ETH and WBTC collateral deposited in Compound, which is being used to borrow $80 million worth of stablecoins.

C-ratio scares me a bit.
An additional $38 million is supplied to Aave, most of which is in Chainlink.

Borrowing Ethereum, MANA (for DG farming), SNX, and a few other tokens.

Health factor of 1.34...

December's LINK wick ($12 -> $8) could put this at risk.
The address also has $4m deposited in Aave v2 (health factor of 1.35) and $1.6m in Cream (500% c-ratio).

One interesting bit about 0xb1's Cream balance is the use of ESD as collateral.

Cool to see that new collateral type being used.
Now, where are all these borrowed assets being put to work?

A large portion is in BadgerDAO ($47 million) and Harvest ($30 million).

This address appears to be long BADGER, with $400,000 in BADGER staked, and $1m in BADGER Uniswap LP pools.
0xb1 has $26m in ETH deposited in @AlphaFinanceLab's no-IL ibETH pool. Making a cool $2.6m at current interest levels.

Another $27.5m in Uniswap, mostly in USDC-ETH.

Also $10 million in SushiSwap's Onsen program.
The Alpha Chef is also pretty big on Empty Set Dollar and Dynamic Set Dollar.

$2.7 million in ESD-USDC LP and $550k in the DAO.

$500k in DSD-USDC LP.

No coupons as far as I can tell.
0xb1 has had a few mishaps.

The address holds 3,908,343 GRAIN—the claim token for the @harvest_finance attack. This can be sold for $260,000 assuming no Uniswap slippage.

This means the address lost $3.9 million in the Harvest attack, just over 10% of the total stolen amount.
Another mishap was the Compound DAI liquidation event in November.

DAI/USDC spiked to 1.3 late November, causing the oracle to print an extremely high price, liquidating Compound DAI borrowers.

I think the address lost $1.4 million in the liquidation of its position.
To be fair, this doesn't seem to be a massive concern for 0xb1.

The address earns somewhere in the range of ~$200,000-400,000 each day in yield.
What's most interesting IMO is 0xb1 is becoming an activist investor—or at least an activist farmer.

I'm keeping an eye on @0x_b1. Such a fascinating address - cool that they have a Twitter account as well.

Missed a few farms - will add them now:

$11.68m in KeeperDAO. 0xb1 appears to be fundamentally bullish on ROOK.

$7.1 million worth of liquidity provided to DODO. Mostly USDC provided, some YFI, WBTC, and ETH.
$5.6 million in BarnBridge. Largely skewed toward the stablecoin Pool 1 as opposed to the Uniswap LP Pool 2.

$10 million in Mithril Cash. No pool 2
A few million worth of liquidity in @YFLinkio.

300 $SFI in the epoch 3 rSFI pool. They have yet to claim their funds.

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More from @n2ckchong

30 Dec 20
Mithril Cash now has over $400 million in total value locked just three hours after its launch.

This includes over $200 million worth of stables and dozens of millions in YFI, CRV, and more.

Let's take a look at the second-order effects of the launch of this Basis Cash fork. 👇
Quick intro: Mithril Cash (MIC) is a Basis Cash fork that can be farmed by depositing stablecoins, some blue chips, MITH, or CREAM.

Reason for the latter two being, Mithril Cash is coming courtesy of @machibigbrother, founder of Mihril and Cream.
Disclaimer: While the contracts are similar to the Basis Cash contracts, Mithril Cash is unaudited.

Ape at your own risk.
Read 7 tweets
24 Dec 20
It appears that 1inch's governance token is right on the horizon.

1inch is the leading Ethereum-based decentralized exchange aggregator. Since its launch, it has done $7.6 billion in volume.

Here's a thread on what we know so far. 👇
First off, some context:

1inch is a decentralized exchange aggregator that routes liquidity through a number of exchanges to find the optimal prices.

This is often useful for larger traders, who may need to spread their buys or sells across exchanges to minimize slippage.
e.g. Here is Three Arrows swapping 4,000,000 USDT for 4,001,307 TUSD via 1inch v2 around four weeks ago.
Read 19 tweets
17 Dec 20
The latest flash loan attack?

An account funded by one ETH from Tornado Cash executed a contract that flash swapped $180m from Uniswap and flash borrowed $51m from dYdX.

USDC and DAI vaults of Warp, the protocol affected, are empty.

$1m in ETH is in an EOA.

h/t @CryptoCatVC
What I immediately find interesting here is that it appears that much of the attacker's bounty went to fees.

There was 3.85m DAI and 3.92m USDC in the Warp contracts.

The attacker (seemingly) left with $1 million in ethereum (1,462 ETH).
Warp Finance is a protocol that is creating a money market for LP tokens.

Aave does have a Uniswap LP money market but thus far, it has yet to gain traction.

With LP yield farming programs, this may be an increasingly important market gap to fill.
Read 14 tweets
27 Nov 20
Let's check in with our fund friends: 3 Arrows Capital, Polychain, and Jump Trading.

How did they react to the strong dip in BTC and ETH? Did they buy anything? Sell anything?

Let's take a look 👇 Image
3AC (1/5):

3AC made sure their Aave and Compound loans were healthy.

Through their main address, Three Chads deposited over $20m in stables (some from sales of WBTC) into Aave to maintain the health ratios of their account.

3AC's Aave health factor = 2.06 - pretty safe!
3AC (2/5):

3AC deposited over $40m into Compound over the past day, paying back an outstanding stables loan.

3AC proceeded to withdraw a large amount of ETH ($66,000,000), WBTC, AAVE, and LINK to a secondary address.
Read 8 tweets
21 Nov 20
Recap of where we're at with Pickle:

Two hours ago, a suspicious transaction was seen involving Pickle's new pDAI jar.

$20m worth of DAI was withdrawn to an EOA, which funded the attack with 10 ETH from Tornado (mixer).

No flash loan was involved as first believed.
At this moment, the attack vector seems to be related to a function in the Pickle controller (v4), which can swap coins from one strategy to another.

Rumor has it that there was no check on the Jar Swap function. Pickle was audited but seemingly before this function was added.
Affected users are already contacting the attacker.

The first image here shows someone, a purported "nurse," asking for $100,000 back from the attacker. The use of the nurse bit was popularized last week with the Value attack, where the attacker returned $50k to a "nurse"
Read 6 tweets
21 Nov 20
It appears we may have just seen our latest DeFi flash loan attack.

$20m in DAI stolen - potentially the biggest flash loan attack since Harvest a month ago, which took $30m in stables.

(h/t to @mattybchats for spotting this tx)
What's weird now is that Pickle's website currently is not working.

Those that are trying to access the Jars and Farms tab are just stuck with a loading screen.

Also, Discord channel seems to have no public channels. Was it like this before?
Some people are arguing that this isn't an exploit or not an attack - might be some unannounced strategy change they say.

The thing is, the person who did this tx got 10 ETH from Tornado + now owns nearly $20m in DAI in an EOA.
Read 10 tweets

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