BC CRYPTO
Saved by @SteveeRogerr

0/ Yesterday was my last day as the Rosetta Technical Lead at @coinbase. Starting tomorrow (crypto never sleeps, right?), I’ll join @el33th4xor, @kevinsekniqi, and the rest of the talented team at @avalabsofficial in building @avalancheavax.

 1/ When I joined Coinbase out of college, I thought I “knew” blockchain. Boy was I wrong! Standardizing and scaling asset addition at Coinbase while collaborating with the top blockchain engineers at the top projects by market cap flipped my world upside down.
2/ I don’t think there is any other place that ramps you up into the magical moon math of crypto as fast as @coinbase and I firmly believe it is the best place for any crypto engineer to start their career. Good news! They're hiring! https://t.co/NOuZ2L5x1s
3/ To all my former coworkers, I want to say thank you for everything you’ve taught me. I’ll never forget all the time and energy you spent helping me become a better engineer and a better person. I have no doubt that you’ll continue pushing Rosetta forward for years to come.
4/ For the next few months, I’ll remain an advisor to the Rosetta project. I will lend a hand to asset issuers implementing Rosetta for the first time and chime in on high-level design decisions.
5/ On that note, it's great to see the work @figment_io and @avalabsofficial have already done to create a Rosetta C-Chain implementation for @avalancheavax. If you’re looking to test drive the C-Chain, I think this is one of the easiest ways to do so: https://t.co/UmTr9guM5L
6/ Now, why @avalabsofficial? Investment cycles in the L1 space occur every few years, at most, and we are at the end of the current period (credit to @el33th4xor for reminding me of this).
7/ When considering leaving Coinbase for the world of L1s, I had the option of doing something now (preferably 6 months ago) or to wait a few more years for the next wave of ideas to take hold. Long story short, waiting a few more years would have driven me nuts.
8/ Because of my position at Coinbase, it was my job to deeply study all of the consequential L1s launched in the last few years. Over time, I formed a pretty strong opinion that any project I would join must have certain attributes.
9/ I felt any project I would consider joining must support general smart contracting while retaining expansive composability, scale through loosely-connected but distinct subspaces, and enable thousands of people to serve as block producers in consensus.
10/ I looked long and hard for projects that checked all of these boxes but most promising teams ended up failing to check the last block, inclusive consensus. Enter @avalancheavax.
11/ When I came across the @avalancheavax paper produced by Team Rocket, I felt, like many others, there was something materially novel here. As I dug in deeper and deeper, I kept looking for the “but….”, however, I never found one.
12/ I felt @avalancheavax was finally the solution to the inclusive consensus problem that tripped up other PoS approaches. Don’t take my work for it. Ask @tederminant, the creator of one of the most performant PBFT protocols, why he left that work to co-found @avalabsofficial.
13/ As you can tell, I really really care about this inclusive consensus issue. To make it even easier for anyone to create, run, and monitor their own @avalancheavax validator, I created a tool called snowplow.
14/ This tool helps you back up your staking credentials, validator db, and even sends text message alerts if something goes haywire! https://t.co/5aNo4UzM8s
15/ Well, that’s all for now. Until next time...From Snowflake to Avalanche. Per consensum ad astra.

More from Crypto

Blake Burge \U0001f4a1
Blake Burge 💡
@blakeaburge
Think crypto is confusing?

You're right.

Let's make it easier.

Here's Crypto Terminology 101: 🧵

Altcoin:

Any coin that's not #Bitcoin

Ether (#ETH) is the second most popular coin overall and the most well-known Altcoin.

Ether is the native cryptocurrency on the Ethereum blockchain.

There are thousands of other altcoins, but for now, this is the one to know.

Bitcoin: (#BTC)

The first decentralized digital currency.

Launched in 2009 by an unknown person or organization known only as "Satoshi Nakamoto."

It is the most famous, and most valuable cryptocurrency.

Blockchain:

The core tech behind Bitcoin and most other cryptocurrencies.

An open, distributed, general ledger where transactions are organized into blocks which are then connected using cryptography.

Coin:

A store of digital value that lives on a blockchain.

Some blockchains, such as Bitcoin, use the same name for both the network and the coin.

Stable coins are another type of cryptocurrency which are backed by fiat currency (e.g the US dollar) or commodities such as Gold.
CRYPTO
David Schwartz
David Schwartz
@JoelKatz
@VentureCoinist @HypeBillion @MycolePawket If the whole world settled on one stablecoin, I'd agree with you. But stablecoins are always going to be tied to jurisdictions and counter-parties too. So it is unlikely one winner will emerge.

@HypeBillion @MycolePawket Today, one of the roles of the dollar is acting as an intermediary or bridge between currencies. For that role, its tie to the US jurisdiction is both an advantage and a disadvantage. Better US than a worse jurisdiction, but a pure digital asset is better still.

@HypeBillion @MycolePawket Imagine a future (maybe not so far off) where everything is tokenized and you can have your salary agreed in dollars but gold gets delivered to your wallet and you can buy groceries by selling tokenized shares of a REIT.

@HypeBillion @MycolePawket In that world, there will need to be concentrations of liquidity. You can't go from gold to shares of an obscure REIT by finding people who want to go those same shares to gold. The liquidity-concentrating asset likely can't be one country's currency. How could that be universal?

@HypeBillion @MycolePawket So, sure, if you get paid in dollars and pay your bills in dollars, it may make sense for you to use a dollar-denominated stablecoin for short-term holdings and payments. Absolutely.
CRYPTO
Advertisement
Seq
Seq
@CryptoSeq
1/ @MIT discussing the need for blockchain gateways to achieve interoperability across different blockchain networks, and to support the cross-blockchain mobility of virtual assets

https://t.co/PbjQkSlTT3

@quant_network are collaborating with MIT in the creation of ODAP

$QNT

2/ "In order for blockchain-based services to scale globally, blockchain networks must be able to interoperate with one another following a standardized protocol and interfaces (APIs)"

Gilbert founded ISO TC307 which 60 countries are working towards standardizing the interfaces


3/ "We believe that a blockchain gateway is needed for blockchain networks to interoperate in a manner similar
to border gateway routers in IP networks. Just as border gateway routers use the BGPv4 protocol to interact with one another in a peered fashion we believe that a...

4/ blockchain gateway protocol will be needed to permit the movement of virtual assets and related information across blockchain networks in a secure and privacy-preserving manner"

You can read more about the gateway protocol ODAP in this 21 tweet


5/
"We motivate the need for blockchain gateways and blockchain gateway protocols in the following summary:

✅Enables blockchain interoperability:
Blockchain gateways provide an interface for the interoperability between blockchain/DLT systems that operate distinct consensus...
CRYPTO
Subhadip Nandy
Subhadip Nandy
@SubhadipNandy16
Will start this thread with a disclaimer. I have never invested a rupee in cryptos 😀

But I have studied bull and bear cycles and financial bubbles extensively. Saw 1992, 2000, 2008 with own eyes. The first one as a novice, the next two when I knew to analyze

The amount of chatter I am seeing in friends, family and social media about cryptos has gone through the roof. For everyone, it's a dream to make 100x or even 1000x easily. Basically, become stinking rich easily
( it never happens )

In any financial bubble, the top is made in extreme speed and violence. The distribution happens on the way down. Unless one saw the rates of 65k on bitcoin, one wouldn't buy at 30-35k or 20k. That 65k is an anchor point which leads to greed

During the tulipmania, a single piece of tulip reached a price of $750,000 in today's money. When we see that history, we think "what idiots". But consider this, as of now meme coins generated by someone in their garage are being traded at absurd prices


Then there is this joke called NFT. A piece of "digital art" basically made by someone on their computer ( who is not even a known artist) are being sold for millions of dollars
CRYPTO
Jurrien Timmer
Jurrien Timmer
@TimmerFidelity
As a “lifelong” technician, I am finding that bitcoin lends itself well to technical analysis. Here is my take on the recent price action. (THREAD)

Elliott Wave Theory: Looking at the chart pattern since the recent high of 64,870, I can't help but notice that a textbook 5-wave decline may be unfolding. According to EWT, primary trends move in 5 waves and corrections are 3 waves. /2

The typical progression is that wave 1 is generally dismissed as noise, then wave 2 is a sharp and deep retracement of wave 1 (at least 62% but sometimes 75% or more), which creates the false comfort that it was indeed just a minor correction. /3

Then wave 3 comes & that's the big one. It's called the recognition wave & is typically the longest & most impulsive wave (usually 1.618x wave 1). /4

After the wave 3 low, the 4th wave is often a triangle or "zigzag" (a triangle pattern that retraces much less of wave 3 than wave 2 did of wave 1). A rule of thumb is 38%. Finally we get wave 5, which is often equal to wave 1, but often also less (0.618x). /5
CRYPTO

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JayneshKasliwal
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ULTIMATE GUIDE TO 21 and 200 Moving Average
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A trend Following System That will Help You Improve Trading immensely.

RETWEET AND SHARE 🔄
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#stocks #StockMarket
1/n

Moving averages
EMA and SMA
1. Exponential Moving Average (EMA) is similar to Simple Moving Average (SMA), measuring trend direction over a period of time.
2. However, whereas SMA simply calculates an average of price data, EMA applies more weight to data that is more current
2/


21 EMA : SHORT TERM TREND
1. Calculates the Average Price of past 21 days
2. A stock above 21 ema is in strong momentum , which will give pullbacks to 21 ema again and again.
3. Stock above 21 ema should never be shorted so as to stay with the trend
3/n

3. A stock which moves 10-15% above 21 ema will be too extended and hence will generally pullback
Stocks take dynamic support on 21 ema
4. You can Short only if its too extended like 15 to 20% from 21 ema ( Not advised )
#ADANIPOWER:
#pnbhousing
4/n


1. Whenever 21 ema is sloping upwards its called uptrend
2. Whenever 21 ema is sloping downwards its called dowtrend
3. Whenever 21 ema is sideways its called consolidation
⏫Buy in uptrend
⏬Sell in downtrend
Examples:
5/n
MOVINGAVERAGES , MOVING AVERAGE 20021 , ALL
Andrew Chen
Andrew Chen
@andrewchen
1/ new essay: What's next for marketplace startups? Reinventing the $10 trillion service economy, that's what. Co-authored with @ljin18 https://t.co/fgKbrHTnH5. A short thread 👇

2/ Marketplace startups have done incredibly well over the first few decades of the internet, reinventing the way we shop for goods, but have been less successful services. It's bc services are complex, subjective, fragmented, and often in real life. Makes it hard

3/ There's been 4 major eras at making the service economy work online. The Listings Era, the unbundled Craiglist era, the Uber for X era, and the Managed Marketplace era


4/ Each era has added more value than the last, and utilized technology innovations, from internet to social / "read/write web" to mobile. The "Unbundling Craigslist" era was particularly epic at generating startup ideas


5/ The problem is, all the low-hanging fruit has been picked off. The techniques that got us to here won't get us to the next phase. So we have to do some pretty different things. That's why "Managed Marketplaces" have been a big deal - hire folks as W-2s, certify quality, etc.
STARTUPS
Advertisement
WORLD OF SANATAN DHARMA
WORLD OF SANATAN DHARM...
@world_sanatan
MINUTE DETAILS ABOUT THE ATTACK ON SHAISTA KHAN AT LAL MAHAL

Remarkable Commando op

A long 🧵 but worth your time

Aurangzeb sent his maternal uncle Shaista Khan with powerful army over 1,50,000 on the request of Badibegum Sahiba, Adilshahi sultanate

1/


Shaista Khan entered Deccan to kill Chhatrapati Shivaji Maharaj & to destroy his empire. Shahista Khan captured a lot of province and fort of Chakan near Pune.

2/


Till 3 years he gave lot of troubles to the subjects of Chhatrapati Shivaji Maharaj and he personally made Lal Mahal his destination to live at , which was the property of Chhatrapati Shivaji Maharaj . Lal Mahal, where Chhatrapati Shivaji Maharaj spent his childhood.

3/

1. In the April 1663 Chhatrapati Shivaji Maharaj personally made a surprise attack on Shahista Khan in the Lal Mahal Pune.

2. Chhatrapati Shivaji Maharaj attacked with 300 soldiers at the midnight while Lal Mahal had strong security of 1.5 lac soldiers for Shahista Khan.

4/

3. He entered in Pune, he made a drama of wedding ceremony to enter in Pune near Lal Mahal.

4. During the night they made big hole at the wall of Lal Mahal and entered into the palace.

5/
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Tinker \u274e
Tinker ❎
@TinkerSec
Singing the Blues:
Taking Down an Insider Threat

"I had all of the advantages. I was already inside the network. No one suspected me. But they found my hack, kicked me off the network...

...and physically hunted me down."


Many pentests start from the outside, wanting to see how the perimeter might be breached.

This pentest started from the inside. My client wanted to assume they had already been breached, and, if breached, how far could an attacker go.

Could they stop me once I was inside?

So they snuck me in. Disguised me as a new employee. Gave me a work computer, an ID badge, an account in their system... hell, I even had a cubicle w/my assumed name on it.

The only person who knew who I really was was their CISO. Everyone else thought I was Jeremy in Marketing.

During most of the first morning, I completed onboarding, made introductions, and completed menial tasks.

But I had to act quick. I only had a week onsite. I had to hack their network while not raising suspicion.

So I set about it.

You have to understand... most "Internal Pentests" are straight forward. The hard part is breaching the network, but once you're inside, it's a target rich environment. End of Life computers, default passwords, everyone a Local Administrator...
TECH
Anu Satheesh
Anu Satheesh
@AnuSatheesh5
Krishna and the False Vasudeva
#story

Paundraka Vasudeva was a King mentioned in Bhagavatha Purana. He was friend of Jarasandha, the king of Magadha. He believed that he is Vasudeva Krishna.
Once Paundraka Vasudeva received a letter from Shishupala, stating that he wanted


protection from Krishna, because it was Rukmini's wedding and Shishupala thought Krishna would take away Rukmini.

Paundraka Vasudeva agreed and went to Vidarbha, the Kingdom of Shishupala, but failed to provide protection as Krishna took Rukmini away. Paundraka Vasudeva was


feeling sad. His Minister's cheered him.
They said that Paundraka Vasudeva was the real Vasudeva and Krishna is a cheater. Everyone started to believe this and soon Paundraka Vasudeva soon started to taunt Krishna by saying that Krishna was a cheater.
Paundraka Vasudeva then


challenged Krishna to a war and Krishna said that he would give Paundraka his Chakra and Gadha. Paundraka suspected some foul play and went to King of Kashi for his protection. In battlefield, Krishna came in front of Paundraka, and said that he would throw his Chakra and Gadha


to him. But, Krishna's throw was perfect that the Gadha hurled him to the Ground and the Chakra killed him.
Krishna soon killed king of Kashi with an arrow and his head went flying to Kashi.
Thus Victorious Krishna was recieved by people of Dwaraka.
Hare Krishna 🙏🕉🙏
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