Satoshi = 0.00000001 BTC
You can't find a wallet being able to receive 1 satoshi. Nodes don't allow that. The minimum amount of bitcoin you can send is 547 satoshi. Any transaction including outputs worth less than 547 satoshi is considered as dust and is rejected by nodes. The purpose of this limitation is to prevent attackers from spamming the network.
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I received a free spin email 21 hours ago and when I just now tried to use it, it said the free spin had expired...
Are you sure that you haven't already claimed that free spin? The "This free spin has expired..." message is displayed in two cases. 1. You click on the banner more than 48 hours after you receive the email. 2. You have already claimed the free spin. Click on "Multiply BTC" at top of the page and scroll down to see your roll history. Check time of the last WOF you played.
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3MxaTKLroUitGF8yftF5VQTEsdtm26xb3Z is your change address. This means that the address is used for receiving the remaining balance of selected UTXOs.
Let's say you have received 1 BTC in a transaction and you want to send 0.4 BTC to address A. You can't send the 0.4 BTC without touching the other 0.6 BTC. Therefore, your wallet sends 0.4 BTC to address A and sends 0.6 BTC (- fee) to your change address. Note that you own 3MxaTKLroUitGF8yftF5VQTEsdtm26xb3Z as well.
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this is new, I have used LTC a few times, but I have never experienced transaction fees as low as you said
You can use jochen-hoenicke website to check the fees on Litecoin blockchain. As shown in the past week graph, total size of unconfirmed transactions paying 0.00000001 LTC /byte has always been less than 1 MB.
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$0.224 is a very low fee, even on a custodial exchange that have high fee. This will still be much more lower on noncustododial wallets.
Yes, using a non-custodial wallet, you can pay only 0.00000001 LTC/byte as transaction fee and get confirmation in the next block A transaction with 1 input and 2 outputs is only 217 bytes. So, it's possible to get a very fast confirmation with paying only 0.00000217 LTC = 0.0005 dollar. The transaction fee can be even lower if you use segwit addresses (addresses starting with M).
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You mean as a sender and rbf is not possible i can use cpfp also but must include a change utxo?! Does this change utxo has to be the initial change address from the parent transaction? Doesnt it? If i sent with max amount is a cpfp even possible as sender?
The general rule is that, for implementing CPFP, you need to have control over one of outputs of the unconfirmed transaction. If you you send the entire balance of inputs to another person, you can't implement CPFP. If you don't send the entire balance, your transaction will include a change address and you will be able to implement CPFP. Let's say you send bitcoin from address A to address B. (You have control over address A and have no control over address B) If you haven't sent the total balance, your transaction will be as follows. Address A -----> Address B Address C Where address C is your change address and contains the remaining balance of address A. CPPF can be implemented by owner of address B and owner of address C (you).
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Both tokens you were trying to withdraw (BAT and USDT) are ERC20 tokens. This means that that don't have their own blockchain and are running on ethereum blockchain. Sending an ERC20 token is even more expensive than sending Ethereum. Because the transaction needs to spend more gas due to larger size of data. I just visited Bilaxy to check networks they support for withdrawing USDT. They support Tron network as well. For withdrawing USDT on Tron network, you must select "TRC20" option. The fee they get for withdrawing USDT on Tron network is 2 USDT and the minimum withdrawal amount is 5 USDT.
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Can I use the free tickets from free spin to play in lottery or I need to deposit first? Im a bit confuse since im new in this site.
No need to deposit. You automatically enter the lottery. Click on "more" at top of the page and then select "Lottery" to see number of your tickets. Im also interested to buy fun token, my friend already buy and convincing me to do as well so I want to further understand the benefits.
Click on "Premium" and scroll down. You can see all the benefits on a table under "Premium Benefits Estimator"
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When will the winnings of the PSG vs Chelsea match bets be settled?
PSG vs Chelsea? The last time Chelsea and PSG played against each other was about 5 years ago in 2015-16 champions league. The last game of Chelsea was against Porto and the last game of PSG was against Bayern. Both games have been ended and prizes have been given to winners.
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I think in total I deposited around 0.1 BTC to freebitco.in. If you want to know the exact amount of bitcoin you deposited so far, you can check that on the website. To do so, click on "More" at top of the page. Select "Stats" and then click on "Personal Stats"
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Repeating: my thought is to go offline during this operation, but some here may disagree.
By disconnecting your internet, you don't really make your wallet more secure. It's advisable to run electrum on an air-gapped computer. This means that you should use a computer which has always been offline and will never get online.
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If I was already drawn as a winner are all my other tickets disqualified or are they still in the running for the next prize and then calculations redone if a winner's tickets are drawn again?
Assume that there are 100 users in the lottery and each of them has 10 tickets. User A owns ticket numbers from 1 to 10. User B owns ticket numbers from 11 to 20, and so on. Every week freebitco publish a list in their twitter to let all users know ticket numbers they own. Let's say the first ticket picked is ticket number 5. The user A wins the first prize. If the second ticket number is between 1 and 10, that's discarded and calculations are done again. You can click on "This lottery is provably fair" in "lottery" section and read the full explanation. Just asking because, if I won 10th prize, but was drawn again for 1st prize. Do I win the bigger prize or am I disqualified for that?
The user who owns the first winning ticket wins the biggest prize, not 10th prize.
According to the website, I have a 0.00604991 chance of winning. That is 100 times more AND it's a different number, which I don't understand how they got there.
Your chance is 0.006% not 0.006. I have 436 tickets on a total of 2,782,350. That gives me a 0.0001567% chance of winning, while the website says it's 0.01567%. In this case, there is only one winner, so no extra calculations to be done....
That's correct too. 436/2,782,350 = 0.0001567 = 0.01567% The 0.0001567 must be multiplied by 100 to get the percentage.
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The lowest fee per byte you can use is 1 sat/byte,
The lowest possible fee rate is not 1 sat/byte. That's 1 sat/vbyte. A transaction including segwit inputs can be broadcast even using less than 1 sat/byte. As an example, take a look at this transaction. It is paying 0.672 sat/byte.
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---- Am I missing something here?
As there are 10 prizes, your chance to win one of them is (Your tickets / Total tickets )* 10(Since no one can win more than one prize, your chance is actually a bit higher, off course) Also, I was wondering if 1 person can win twice in the same week. The tickets are anonimized, so there's no way of eliminating a person once one of their tickets has been drawn. That should make it theoretically possible to win even all 10 spots?
It's impossible to win more than one prize. For determining winners, some mathematical calculations are done. In the case the picked user has won one of previous prizes, calculations are done again.
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Could you please explain how to calculate the price for sending tokens? And why this price differs when sending same token, same amount via metamask and myetherwallet for example? (sending via metamask is a bit more expensive)
You have to pay more fee for sending tokens because you have to spend more gas. The used gas is something like transaction size in bitcoin transactions. When you send tokens, your transaction includes some extra data and when it comes to transaction size, it's larger than a simple ethereum transaction. The exact fee you have to pay depends on the token you send. Since every token has its own contract, the size of data you broadcast to network differs from token to token. The fee you pay for a transaction depends on gas price as well. The gas price depends on network state and changes over time. That's why you have to pay different amount of fee for a same token in different times. Note that the gas price doesn't depend on the token you send.
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Ethereum transaction fee is calculated as follows. Fee = gas price * used gas
The 130 Gwei you are referring to is the price of one unit of gas, not the total fee.
In a simple ethereum transaction (I mean a transaction in which no token is involved), 21,000 unit of gas is needed. Assuming the gas price is 130 Gwei, you have to pay 130 * 10-9 * 21,000 = 0.00273 ETH.
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tickets for what? because there are a bunch of different types there. 5000 sounds more like lottery tickets because the Lambo game tickets are extremely rare and it doesn't give that many away even if you win it.
Yes, rhomelmabini is definitely referring to weekly lottery tickets. Every time you spin the wheel in WOF game, you have 1.3% chance to win 5000 weekly lottery tickets. The maximum number of golden tickets you can get is 50 and the probability of winning that is only 0.0025%.
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You can back up the google authenticator.
To do so, 1. Tap on menu button (the 3-dots button) at top of the screen. 2. Select "transfer accounts". 3. Select "Export accounts". 4. Check the accounts you wish to back up and tap on "Next".
After steps above, you will see two QR codes. Keep them in a safe place. Since your phone won't allow you to get screenshot, you need to take a photo from the screen using another phone. (It's more safe to use an air-gapped phone for taking the photo and print QR codes.)
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Well, nodes (full nodes) verify everything. Since the genesis block, they verify block information, headers, each block hash, each transaction and each UTXO and so on.
As you are referring to a full node, you are 100% correct. A full node verify all transactions and blocks. But I don't think a node (I mean a non-full node) verify all transactions inside a block one by one. A non-full node relies on other full nodes instead of verifying all transactions one by one. Am I right? Someone correct me if I'm wrong please.
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I guess you are not getting something as well... he said that nodes do not verify transactions and only miners verify them. That's not correct. Then I explained that full node verify transactions, and they are not miners.
I didn't say nodes don't verify transactions. I said that nodes don't confirm transactions. I didn't say only miners verify transactions. I said that only miners confirm transactions. "Verify" is different from "confirm".
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