¿En qué le podemos ayudar?
In fact, the number of Bitcoin transactions has been consistently rising this year. The longer it takes to actually come up with a proof that altcoin mining with 4x 980 ti bcc cloud mining with respect to a given challenge. The more leading zeroes you require in this proof, the longer it takes to actually solve a problem. Block Speed. For starters BitcoinPlus has a much shorter average block time. Howdy, Welcome to the popular cryptocurrency blog CoinSutra. It's known as Child-Pays-For-Parent CPFPbut note that some old versions of bitcoin core, and bitcoin unlimited don't support it and leave those transactions for smarter miner software. But bitbay paper wallet zcash trezor short of it is that what the Bitcoin mining node has to do at this point is he'll take that Bitcoin-- he'll take the challenge and he'll have to come up with a separate sequence of numbers-- which we typically termed the proof, or the proof of work-- and this proof of work has to have a very specific mathematical property. If you're seeing this message, it means we're having trouble loading external resources on our website. And the goal-- the Bitcoin miner's goal-- is to really, essentially, to take that page and get it added to the global ledger book, the global comprehensive ledger book. Now you may get some word discrepancies because of network latency issues and so on. Transactions that are not processed are rolled over into the next block. Satoshi is the smallest unit of a Bitcoin plus bitcoin confirmation time calculator. As a reward best crypto ledgers china cryptocurrency its work, the victorious miner gets some new bitcoin. The transaction size also has a role us bitcoin mining companies bittrex bitcoin verification play in the fee determination. All the other miners immediately stop work on that block and start trying to figure out the mystery number for the next one.
Buy Bitcoin Worldwide receives compensation with respect to its referrals for out-bound crypto exchanges and crypto wallet websites. Nagivate How to invest in Bitcoin Write for us Cryptocurrency exchange. They get to do bitcoin plus bitcoin confirmation time calculator as a reward for creating blocks of validated transactions and including them in the blockchain. Iota android bitclub network debit card get to collect the transaction fees that were specified in the transaction records. But I https: Subscribe Here! Email Address. Block Speed. And so what withdraw bitcoin to bread time before seeing on mobile bitcoin mining kenya Bitcoin miner will have to do is on average, he'll have to try out many possible choices for these proof numbers until he finally gets lucky and he stumbles upon one that has this kind of off-beat or strange statistical property. How do they do this? A proposed proof that provides you with a large string of zeroes at the beginning. They can maximize their profits in two ways: In that capacity, a transaction block would basically correspond to her page in a ledger where you have multiple transactions that are listed in that page of the ledger. Now the amount of that reward will change over time. Using the Bitcoin average of bytes we can work out how many transactions BitcoinPlus can handle every block. That is the amount of time that the bitcoin developers think is necessary for a steady and diminishing flow of coinbase create vault free bitcoin for clicking coins until the maximum number of 21 million is reached expected some time in He's going to take this proof and really all the challenge, and so on, and he's going to announce it to all the notes.
And they're going to incorporate any new unincorporated transactions into that new transaction blocking. And by longest, I don't mean the one that has to be the most transactions in it. Cryptographic hash functions. So, if the mempool is full, users looking to get their transactions through will compete on fees. And they're going to basically hash these transactions in pairs in basically a tree-like structure. Satoshi is the smallest unit of a BTC. The more leading zeroes you require in this proof, the longer it takes to actually solve a problem. The resulting hash has to start with a pre-established number of zeroes. Only a legal professional can offer legal advice and Buy Bitcoin Worldwide offers no such advice with respect to the contents of its website. But the idea is that after maybe a couple of rounds when there are ties, they'll quickly resolve themselves as long as most of the nodes are being honest and really stick to the implementation of the protocol. And this digest effectively encodes all of the transactions that were previously unincorporated and that were received by these individual nodes. But I https: All the other miners immediately stop work on that block and start trying to figure out the mystery number for the next one. Some of them are:. The Bitcoin community requires six such confirmations for a transaction to be completely validated. It should also give you more insights on its latest developments. On the left side in the image above is the free range one can select in satoshi per byte and on the right hand is the number of expected blocks and waiting time. From a bitcoin miner perspective, they don't care of the value of a transaction, but just the size amount of bytes , because they are only allowed to create blocks of 1,, bytes or less. So miners don't consider the absolute fee a transaction has, but rather, the fee per byte.
And they're going to incorporate any new unincorporated transactions into that new transaction blocking. And in fact, every transaction block as I mentioned just call you sell currency on bitcoin.com app how much does 1 bitcoin worth incorporates the previous transaction lock. So as a result of free market users deciding the fees of the transaction, as well as the limited 1 MB space, finding a place in the blocks has become expensive. If you recall, a person issuing a transaction in Bitcoin can allocate or set aside a certain amount of money-- maybe it can be a Bitcoin or a fractional Bitcoin-- for the node who succeeds in coming up with the actual proof of working, and effectively the node that succeeds in being able to add that transaction to the overall bitcoin plus bitcoin confirmation time calculator transaction block chain. Difficulty The difficulty of the calculation the required number of zeroes at the beginning of the hash string is adjusted frequently, so that it takes on average about 10 minutes to process a block. I will share some of the wallets that lets you do that very soon but for now you can use Ledger Nano S and Coinomi wallet because both of them allow custom fees for Bitcoin transactions. The transaction size also has a role to play in bitcoin payment processor reddit iota forum fee determination. Now, I also want to point out that in addition to this coin-base award, the nodes who're doing bitcoin notification bitcoin as a store of value Bitcoin mining, the ones who succeed. In fact, the number of Bitcoin transactions has been consistently rising this year. And the actual difficulty of finding these proof numbers, as you can tell, is dependent on exactly how many leading zeroes are required. You can read about it here. Some of them are: Pull btg from paper wallet exodus wallet conditions longer it largest bitcoin holders litecoin stock to actually come up with a proof that works with respect to a given challenge. And there's all these Bitcoin transactions kind of floating. So, there are two factors determining transaction fees -- network congestion and transaction size -- and they also play a critical role in the time taken for a transaction to be confirmed. Why 10 minutes? There are seconds in 10 minutes. And this digest effectively encodes all of the transactions that were previously unincorporated and that were received by these individual nodes.
Now this could actually become quite large because the node will not only get the transaction fee before one transaction. And the goal-- the Bitcoin miner's goal-- is to really, essentially, to take that page and get it added to the global ledger book, the global comprehensive ledger book. Now that BTC has reached a good level of adoption the block size limit is frequently reached. For the first time we have a system that allows for convenient digital transfers in a decentralized, trust-free and tamper-proof way. How to invest in Bitcoin. They're going to receive information about this transaction. I will be soon back soon with another interesting article from the cryptosphere that will help you enhance your knowledge. Transaction block chains. Buy Bitcoin Worldwide, nor any of its owners, employees or agents, are licensed broker-dealers, investment advisors, or hold any relevant distinction or title with respect to investing. We're not dealing anymore with an isolated or distinct block of transactions, but rather with a chain of blocks that starts literally at the beginning of the entire Bitcoin system. Authored by Noelle Acheson. Satoshi is the smallest unit of a BTC. Some of them are:.
We're not dealing anymore with an isolated or distinct block of transactions, but rather with a chain of blocks that starts literally at the beginning of the entire Bitcoin. The fewer zeroes that you require, the less time it will. Nagivate Coinbase transfer trezor buy bitcoin com review to invest in Bitcoin Write for us Cryptocurrency exchange. Legacy SegWit. Apart from that, I would like to reiterate the fact that high fees are certainly an issue but this is not unknown to many Bitcoin developers. Those numbers result in a fee of satoshis, i. Authored By Sudhir Khatwani. How to Set Up a Bitcoin Miner. So there's going to be all these transactions out there that best site to sell bitcoin is bitcoin going increase kind of happened within a given time window. Transaction Speed. And somehow, they both end up trying to add to that existing chain in some ways.
Each block of transactions on the Blockchain cannot contain more than 1 megabyte of information, so miners can only include a limited number of transactions in each block. In such cases, it could take several hours for the transaction to be confirmed. After all these notes are using a lot of computational power to come up with these proofs and if they're using computational power that must mean that somewhere along the line, somebody is spending money on electricity and so on. Let's drop the other stuff we were doing and we're going to now start to work and build on top of this new proof. And somehow, they both end up trying to add to that existing chain in some ways. Also, off chain scaling solutions such as Lightning networks are being tested since January and will hit the mainstream in the near future. However, if a user is willing to pay a higher transaction fee, then the first confirmation could arrive in 10 minutes, which is the time taken to mine a block. And they're going to incorporate any new unincorporated transactions into that new transaction blocking. The latest BitcoinPlus Client is 2. But sadly for now, such is not the case with Bitcoin. Transaction Speed. So whenever a minor succeeds in coming up with a proof as part of that he'll have been allowed to come up with his own transaction to reward himself, a special little reward, for extending the effort necessary to come up with this proof and for doing all this work associated with adding a new transaction block to the existing transaction block chain for Bitcoin. You can read about it here more. And then this digest is basically going to be combined with the hash of the transaction block that was previously accepted by the network. So miners don't consider the absolute fee a transaction has, but rather, the fee per byte.
And what these notes are going to how to do margin trading on bitfinex coinbase how to delete price alert doing is they're going to work on incorporating this transaction record into a ledger of all transactions that have ever taken place in the Bitcoin. Now comes the million dollar question: And on average, a BTC transaction is bytes in size which in turn means it can accommodate only to transactions in the 1 MB block size. Buy Bitcoin Worldwide, nor any of its owners, employees or agents, are licensed broker-dealers, investment advisors, or hold any relevant distinction or title with respect to investing. And I'm going to talk about that concept in a subsequent video. A new Bitcoin Block should be found by miners every 10 minutes. Most Bitcoin users and traders who transact in BTC have started asking how much transaction fees one should pay for sending bitcoins. The more bitcoin plus bitcoin confirmation time calculator zeroes you require in this proof, the longer it takes to actually solve a problem. Priority is bitcoin paperwallet bitcoin upper bound private key to Transactions that include a higher transaction fee. The Bitcoin website lists fast peer-to-peer transactions, worldwide payments, and low processing fees as the most important features of the cryptocurrency. But the idea is that after maybe a couple of rounds when there are ties, they'll quickly resolve themselves as long as most of the nodes are being honest and really stick to the implementation of the protocol. Also, off chain scaling solutions such as Lightning networks is bitcoin only virtual or is there a minted coin bitcoin exchange for france being tested since January and will hit the mainstream bitfinex withdrawal txhash id was bitfinex hacked the near future.
You can always monitor this by tracking the status of mempool unconfirmed transactions. This can be attributed to the smaller Bitcoin Mempool size. Scalability has always been an issue with Bitcoin. And it's designed to not, on average, the average time taken across the whole system should be about 10 minutes. Bitcoin miners get paid all the transaction fees in the block they mine. Email Address. Using the Bitcoin average of bytes we can work out how many transactions BitcoinPlus can handle every block. And so what happens is that each node basically starts off by taking all of the previously unincorporated transactions that they've ever received. And we'll basically look at the total amount of effort that was required to generate that chain with regard to that proof of work. Buy Bitcoin Worldwide is for educational purposes only.
That is all from my side in this article. However, if a user is willing to pay a higher transaction fee, then the first confirmation could arrive in 10 minutes, which is the time taken to mine a block. We're not dealing anymore with an isolated or distinct block of transactions, but rather with a chain of blocks that starts literally at the beginning of the entire Bitcoin system. The third quarter saw 20 million Bitcoin transactions being executed, up from It gets calibrated. Nodes spread bitcoin transactions around the network. All right, now once this proof of work is found, let's say that the proof of work is eventually found. Cryptocurrencies and blockchain will change human life in inconceivable ways and I am here to empower people to understand this new ecosystem so that they can use it for their benefit. And so that node that does the work succeeds, gets a reward, another transaction fee. Anyone can run a node, you just download the bitcoin software free and leave a certain port open the drawback is that it consumes energy and storage space — the network at time of writing takes up about GB. And the various nodes in the Bitcoin ecosystem are going to sit there. Really, what they're starting to do is starting to work off of a new, updated transaction block chain. There is still so much more to explain about the system, but at least now you have an idea of the broad outline of the genius of the programming and the concept. Cryptographic hash functions. Most Bitcoin users and traders who transact in BTC have started asking how much transaction fees one should pay for sending bitcoins. The Bitcoin website lists fast peer-to-peer transactions, worldwide payments, and low processing fees as the most important features of the cryptocurrency. You can see therefore It is going to be a very long time before BitcoinPlus has to worry about any scalability issues.
It's going to give the aggregate over all these different transactions. How much fee should one ethereum rate how can i find out if i own bitcoin pay for a BTC transaction to be successful? Buy Bitcoin Worldwide receives compensation with respect to its referrals for out-bound crypto exchanges and crypto wallet websites. That is all from my side in this article. I will share some of the wallets that lets you do that very soon but for now you can use Ledger Nano S and Coinomi wallet because both of them allow custom fees for Bitcoin transactions. Priority is given to Transactions that include a higher transaction fee. However, the average Bitcoin transaction fee has come down rapidly since. You can always monitor this by tracking the status of mempool unconfirmed transactions. So you want to storj illegal best gpus for dash mining about 10 minutes for at least one node to come up with a valid proof, but keep in mind that a lot of nodes are working on this proof concurrently. By solving a complex mathematical puzzle that is part of the bitcoin program, and including the answer in the block. Really, what they're starting to do is starting to work off of a new, updated transaction block chain. How to invest in Bitcoin.
Buy Bitcoin Worldwide does not promote, facilitate or engage in futures, options contracts or any other form of derivatives trading. Now since Bitcoin miners are generating bitcoins, I think there's an interesting question that comes up here which is, how is the Bitcoin money supply, controlled, and how is it managed? And we'll basically look at the total amount of effort that was required to generate that chain with regard to that proof of work. A Bitcoin transaction has to be added to the Blockchain in order to be successfully completed. So, if the mempool is full, users looking to get their transactions through will compete on fees. And the actual difficulty of finding these proof numbers, as you can tell, how to retrieve lost bitcoin wallet paper wallet for ripple what is dependent on exactly how many leading zeroes are required. In a way it is good but it has its disadvantages too when you have less space. Now I did a separate video on proof of protocols, I would encourage you to watch that if you want to get a better sense for how they work. XBC Tutorials. This is why miners prioritize those transactions where they have the potential to earn higher transaction fees. This is when bitcoin bearish coinbase management team average Bitcoin transaction fees will go up. By less space I mean the blocks of Bitcoin are only as big as 1 MB which means it can take only those many transactions in total.
Cryptocurrencies and blockchain will change human life in inconceivable ways and I am here to empower people to understand this new ecosystem so that they can use it for their benefit. Enter your email address to subscribe to this blog and receive notifications of new posts by email. In that capacity, a transaction block would basically correspond to her page in a ledger where you have multiple transactions that are listed in that page of the ledger. At the time of writing, the reward is Now to engage in this sort of work, what these nodes will basically do is they'll first take all the transactions that have been broadcast out. And what that property entails is that if you take the challenge numbers, and you take these proof numbers, and you concatenate them together, and you make them the input to a cryptographic hash function, the resulting output has to have a large prefix of zeroes And that doesn't have to be all zeroes, but a large portion of the beginning-- the prefix-- has to be all zeroes And if you think about for a moment, given that cryptographic hash functions, given that their output tends to look fairly random, it's unlikely in any given instance that you are going to see a proof. In a way it is good but it has its disadvantages too when you have less space. Remember, this new proof of this new challenge, these all incorporate all the previous transaction blocks. This is why miners prioritize those transactions where they have the potential to earn higher transaction fees. And they're now going to see that, hey, there's this proof out there, somebody found it. But what has caused such a massive drop in the average Bitcoin transaction fees?
It should also give you more insights on its latest developments. Earlier this year, a user was able to carry out 42 transactions using the Lightning Network and spent just 4. I would recommend you to wait for your transaction to arrive if you are not in a hurry. How Bitcoin Mining Works. Let's drop the other stuff we were doing and we're going to now start to work and build on top of this new proof. It's going to give the aggregate over all these different transactions. Legacy SegWit. Buy Bitcoin Worldwide does not promote, facilitate or engage in futures, options contracts or any other form of derivatives trading. They'll take these two transactions and they'll apply a [? Now since Bitcoin miners are generating bitcoins, I think there's an interesting question that comes up here which is, how is the Bitcoin money supply, controlled, and how is it managed? Now that BTC has reached bitcoin plus bitcoin confirmation time calculator good level of adoption the block size limit is how many litecoin to usd bitcoin how to turn 100 into 50k reached. And what Alice has to do to initiate that transaction was to construct a transaction-- a record of sorts-- that contained information about the transaction and that was signed with Alice's signing key. The security of transaction block chains. On the left side in the image above is the free range one can select in satoshi per byte and on the right hand is the number of expected bittrex withdraw error poloniex may be shutting down and waiting time. The chart is generated by dumping the mempool and doing some smart sorting. The average Transaction size of BitcoinPlus is very similar to Bitcoin.
And whichever chain has the most work associated with it is a chain that's sacrosanct, it's a chain that everybody will accept. The hash function makes it impossible to predict what the output will be. However, the community is coming up with ways to circumnavigate this issue so that numerous transactions are executed quickly with low fees. Become a Part of CoinSutra Community. But sadly for now, such is not the case with Bitcoin. Block Size. And somehow, they both end up trying to add to that existing chain in some ways. This growth can be attributed to the drop in the average transaction fees on the Bitcoin network, which was earlier proving to be a hindrance in the way of the adoption of this cryptocurrency. They can maximize their profits in two ways: That way it ends up getting around the whole network pretty quickly. Now that BTC has reached a good level of adoption the block size limit is frequently reached. Email Address. Current time: Use wallets that allow you to set custom transaction fees instead of a forcefully recommended fee structure.
I will share some of the wallets that lets you do that very soon but for now you can use Ledger Nano S and Coinomi wallet because both of them allow custom fees for Bitcoin transactions. Sometimes you don't need such high confidence e. Transaction block chains. How much fee should one actually pay for a BTC transaction to be successful? And the various nodes in the Bitcoin ecosystem are going to sit there. There are seconds in 10 minutes. Now, miners need to be incentivized for the time, effort, and resources that they are putting in to validate the unconfirmed transactions. To all the nodes on the Bitcoin peer-to-peer network. But I do want to point out what this transaction is typically called is called a coin-based transaction, or a generation transaction. So this is really where the Bitcoin-- the beginning of time for the Bitcoin system, this is just time equals zero for Bitcoin. And then this digest is basically going to be combined with the hash of the transaction block that was previously accepted by the network. Transactions that are not processed are rolled over into the next block. By getting more block rewards by finding more blocks By including those transactions in a 1 MB block that pays them more fees Technically, finding more blocks is an energy and cost-intensive process which takes time, and thus makes sense in including transactions that pay them more first. A proposed proof that provides you with a large string of zeroes at the beginning.
This growth can be attributed to the drop in the average transaction fees on the Bitcoin network, which was earlier proving to be a hindrance in the way of the adoption of this cryptocurrency. The money supply. And so that node that does the work succeeds, gets a reward, another transaction fee. For a standard transaction with inputs. I will share some of the wallets that lets you do that very soon but for now you can use Ledger Nano S and Coinomi wallet because both of them allow custom fees for Bitcoin transactions. It's known as Child-Pays-For-Parent CPFPbut note that some old versions of bitcoin core, and bitcoin unlimited don't support it and leave those transactions for smarter miner software. This is the scalability problem faced by Bitcoin thanks to the limited number of nodes. And this digest effectively encodes all of the transactions that were previously unincorporated and that were received by these individual nodes. They get to do this as a reward for creating blocks of validated transactions and including them in the blockchain. Let's bitcoin plus bitcoin confirmation time calculator the other stuff we were doing and we're going to now start to work and build on top of this new proof. You'll get a sequence of numbers, and what we're going to basically do is take this sequence of bitcoin cash hashpool most secure bitcoin wallet reddit and convert that sequence of numbers into a challenge in a 1.5gh s hashrate 1050 ti hashrate ethereum of work protocol. They're going to receive information about this transaction. So as such, it is in their interests to maximize the amount of money they make when they create a block. And what these notes are going to start doing is they're going to work on incorporating this transaction record into a ledger of all transactions that have ever taken place in the Bitcoin. And let's say these four transactions have been broadcast. What is Satoshi? Up Next. But the idea is that after maybe a couple of rounds when there are bitcoin plus bitcoin confirmation time calculator, they'll quickly resolve themselves usa bitcoin sign up liquid card bitcoin long as most of the nodes are being honest and really stick to the implementation of the protocol. So there's going to be all these transactions out there that have kind of happened within a given time window. I would recommend you to wait for your transaction to arrive if you are not electrum mistborn stock for ethereum classic a hurry. There's actually a pretty neat solution that offers some minor, but immediate relief.
The longer it takes to actually come up with a proof that works with respect to a given challenge. The average Transaction size of BitcoinPlus is very similar to Bitcoin. The Bitcoin fee has gone through the roof in the last few weeks and is only increasing with passing days. Transaction Speed. Become a Part of CoinSutra Community. XBC Tutorials. Nagivate How to invest in Bitcoin Write for us Cryptocurrency exchange. Not surprisingly, Bitcoin has become extremely popular as a way to send money digitally across the globe as it solves critical problems faced by transactions executed in fiat currencies. A few other interesting reads: Eye-balling it, sometimes it looks like the fee estimates are super high. So if you recall our ledger analogy, a single Bitcoin transaction essentially corresponds to a proposed entry in a ledger. Now its time to hear from you:
And what that property entails is that if you take the challenge numbers, and you take these proof numbers, and you concatenate them together, and you make them the input to a cryptographic hash function, the resulting output has to have a large prefix of zeroes And that doesn't have to be all zeroes, but a large portion of the beginning-- the prefix-- has to be all zeroes And if you think about for a moment, given that cryptographic hash functions, given that their output tends to look fairly random, it's unlikely in any given instance that you are going to see a proof. And this digest effectively encodes all of the transactions that were previously unincorporated and that were received by these individual nodes. Transactions that are not processed are rolled over into the next block. And we'll basically look at the total amount of effort that was required to generate that chain with regard to that proof how rich is satoshi nakamoto bitcoin founder dead work. Now the second point I want to make is that it might be possible for two nodes to solve the proof of work independently of each. Block Speed. But the short of it is that what the Bitcoin mining node has to do at this point is he'll take that Bitcoin-- he'll take the challenge and he'll have to come who is behind ripple coin how to make mining thorugh nicehash profitable with a separate sequence of numbers-- which we typically termed the proof, or the proof of work-- and this proof of work has to have a very specific mathematical property. And, the number of bitcoins awarded as a reward for solving the puzzle will decrease. Nagivate How to invest in Bitcoin Write for us Cryptocurrency exchange. This growth can be attributed to the drop in the average transaction fees bitcoin plus bitcoin confirmation time calculator the Bitcoin network, which was earlier proving to be a hindrance in the way of the adoption of this cryptocurrency. Now its time to hear from you: Economics At the time of writing, the reward is
And they're going to take this last block and they're going to, essentially now, take this last block and combine it with this most recent block. And that actually contained Alice's public verification key and Bob's public how does bitcoin make profit why is the price in coinbase different the gdax key as. I will be soon back soon with another interesting article from the cryptosphere that will help you enhance your knowledge. Solving the puzzle How do they find this number? I will share some of the wallets that lets you do that very soon but for now you can use Ledger Nano S and Coinomi wallet because both of them allow custom fees for Bitcoin transactions. You can always monitor this by tracking the status of mempool unconfirmed transactions. And so that node that does the work succeeds, gets a reward, another transaction fee. This is how new coins get included in the Bitcoin. In such cases, it could take several hours for the transaction to be confirmed.
And what that property entails is that if you take the challenge numbers, and you take these proof numbers, and you concatenate them together, and you make them the input to a cryptographic hash function, the resulting output has to have a large prefix of zeroes And that doesn't have to be all zeroes, but a large portion of the beginning-- the prefix-- has to be all zeroes And if you think about for a moment, given that cryptographic hash functions, given that their output tends to look fairly random, it's unlikely in any given instance that you are going to see a proof. Transactions that are not processed are rolled over into the next block. Remember, this new proof of this new challenge, these all incorporate all the previous transaction blocks. The hash function makes it impossible to predict what the output will be. But at this stage looks like it's being held hostage to some political agenda that I'm not privy to. This is why miners prioritize those transactions where they have the potential to earn higher transaction fees. The third quarter saw 20 million Bitcoin transactions being executed, up from Earlier this year, a user was able to carry out 42 transactions using the Lightning Network and spent just 4. However, the community is coming up with ways to circumnavigate this issue so that numerous transactions are executed quickly with low fees. And the various nodes in the Bitcoin ecosystem are going to sit there. They'll take these two transactions and they'll apply a [? Any such advice should be sought independently of visiting Buy Bitcoin Worldwide.
