Where should I start?
1) Is Blockfi profitable?
2) How much money does BlockFi have on its balance sheet?
3) Is the yield that BlockFi pays to its depositors earned or subsidized by billionaire investors?
4) Has BlockFi ever been profitable?
5) Are you planning to go public?
When is the interview published? @otisa502
— Jakob.Cel (@HedegaardJakob) February 14, 2021
More from Crypto
This is bad. Continue reading why and how to avoid this in the future.
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2/ Before you go all rage on the flaws of my analysis, please read the whole Twitter thread for disclaimers and caveats.
3/ approve() is an unnecessary step of ERC-20 tokens when they interact with smart contracts.
You know this because when you do a Uniswap trade you need press two transaction buttons instead of one.
4/ Why there is approve() - you can read the history in this Twitter
1/ I just spend my Saturday morning on a call with a crypto fund explaining to them how #Ethereum ERC-20 token approve() function works
— \U0001f42e Mikko Ohtamaa (@moo9000) August 29, 2020
I am too old for this shit. pic.twitter.com/7EYfOaRP5L
5/ I queried all approve() transactions on Google BigQuery public dataset and calculated their ETH cost and then converted this to the USD with the current ETH price.
#PancakeSwap Welcomes @SoteriaFinance to Syrup Pool
— PancakeSwap \U0001f95e #BSC (@PancakeSwap) January 20, 2021
Stake $CAKE, Earn\xa0$wSOTE!https://t.co/liMimqoGDy
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Learn how to trade your #BinanceSmartChain assets on the @OpenOceanGlobal DEX aggregator, from within the @TrustWalletApp DApp browser.
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Combine the best rates for your trades, from 3-4 different exchanges \U0001f680
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Let's look at Proof-Of-Stake, an alternative to the energy-intensive Proof-Of-Work algorithm.
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1️⃣ A Quick Recap On Proof-Of-Work
A Proof-Of-Work algorithm requires miners to do a certain amount of work that is compute-intensive to gain access to a service or the right to do something. This algorithm, by design, also requires that the work done shall not ...
... be reusable for anything else than what it was performed for. This lies at the core of the security concept of a blockchain. To gain the right to append a new block to a chain and to get some currency as a reward, there is work to be done, and this work must be verifyable.
That work is a race between different miners. Many miners try to compete and to be the first to find the answer to a problem presented to them. This implies that a lot of energy is wasted as only the first correct solution is accepted.
You can find a more detailed thread on Proof-Of-Work
Proof-Of-Work is the name of a cryptographic algorithm that is used for some blockchains when new blocks are to be appended to the chain.
— Oliver Jumpertz (@oliverjumpertz) April 3, 2021
Let's take a higher-level look at how this one works, shall we?
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