Автор: Vukus
How many shares to ethereum
Most of these blocks will be below in "difficulty level", but a small amount of them will be over in difficulty level and still less than 10, These "better than but still less than 10," blocks are the ones we're calling the "shares".
They can be sent into the mining pool, even though they aren't good enough to be published on the open network as actual blocks. Inside these shares the mining pool will be clearly marked as the recipient of any potential block reward, which means that the mining pool can use the number of shares you submit as unfakeable evidence of how much work your machine is doing to try and find blocks for the pool, even if you've never found one yet.
Which is good, because it takes forever to find actual blocks. As you mine along, happily submitting shares, then every once in blue moon you will come across a solution that is not only good enough to be a share, it's actually good enough to be a real block! That is, it has difficulty "over 10," and so it meets not just the share criteria but the full network standard of difficulty, which is much harder. This one you would still submit to the pool, but when they get it they will go ahead and publish it out over the actual network, receiving a nice fat reward that gets distributed amongst everyone according to the shares they've been submitting.
Of course, these aren't real numbers, and most software works by just telling your machine to look for blocks over and not worry about what the network difficulty is. But still, we can see how someone who isn't doing actual mining would never be able to find any shares in the first place, which means this is actually reasonably secure from the pool's perspective as a way of measuring how much work everyone is doing. I've glossed over a lot of details here, because there are some subtle tricks the pool needs to be careful of block withholding attacks anyone?
Now, why can't the miner just submit any actual blocks themselves to take the whole reward? Two reasons: first, in order for their shares to be valid they have to have the pool set as the recipient, so the mined block already gives the reward to the pool no matter who broadcasts it, and second as indicated by zanzu the pool doesn't actually bother giving the whole block out to miners, just a template for the header that contains the hashes of the actual block contents.
Owning a part of the share capital grants them certain rights like receiving money in case the company gets sold. This way, the issuance of new shares to investors is a time-consuming and expensive process for all parties that involves lawyers and notary services. The same applies to the transfer of shares when transaction costs exceeding EUR and more are not unusual. In contrast, blockchain technology enables issuing and transferring securities on the blockchain with transaction costs less than 10 cents.
Therefore, we set the goal to create a digital security on the Ethereum blockchain that startups can sell in exchange for money to build their company. That said, the digital security must grant its owners the same rights as cap table investors. A good starting point to explain how our digital security achieves that is probably the moment when owners of the security get paid out: They receive a payment every time the cap table investors receive a payment.
If one of those situations occurs, the company that has issued the digital securities is contractually obliged to not only send money to its cap table investors, but also to the owners of the digital security. You and your friend alike own 15, shares because, well, you believe in fairness. Three years of hard work go by and a private equity firm wants to buy your company for a total amount of EUR 12,, Both of you would then receive EUR 6,, Nice deal, by the way!
This simple scenario only involves the real cap table that can be looked up in the commercial register. Usually, you need more money to get the company started. In exchange for selling the digital security, you receive EUR , to hire new employees and buy them enough coffee.
That means you sold for a price of EUR 50 per share of the digital security and the registered capital. That is a post-money valuation of EUR 2,, Good job! In total, that makes 45, shares. The effective cap table consists of the real shares and the virtual shares that can be looked up on the Ethereum blockchain. So, if the private equity firm now buys your company three years later for a total amount of EUR 12,,, they are obliged to pay the two of you EUR 4,, each and the owners of the digital security receive EUR 4,,, as well.
The difference between this amount and the paid EUR , is their return on investment. The virtual cap table can be looked up using the Ethereum blockchain. Here you can have a look at our virtual cap table. Startups will use a hybrid form of digital and traditional investments Being in the cap table in comparison to owning a share of the digital security nevertheless has some advantages like extensive voting rights in the company.
Now, a new cap table investor wants to buy in and gives you EUR , in exchange for 15, new shares.
Thanks the bitcoins wiki planned congratulate, what
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