Questions tagged [unconfirmed-transactions]

This tag should be used for unconfirmed transactions, transactions that have not yet been included in a block.

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12 views

Mycelium transaction [duplicate]

I made a transaction yesterday to my wallet,vthrn sent it to someone. It is showing pending. Can I cancel the transaction and have it go back to my wallet and send out again
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19 views

Sending less than 0.001 BTC from my Bitcoin Core Wallet not in memory pool

I recently managed to recover my wallet.dat and passphrase and have been trying to send the 0.00126913 BTC balance from my Bitcoin Core wallet into my Binance account, however the transactions stay ...
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20 views

my unconfirmed transactions hold for over 1 day [duplicate]

I have following 2 unconfirmed bitcoin incoming transaction for one day, can you please advise how to speed up? 1Eg8thYVMBTpXg78FQo2sXhxeFdZWB9DjN 1D3grbjFXZWUp1wCApLTHQ9GAxsyyAawkU
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29 views

Trust in bitcoin networking

I am new to the subject, but as I was studying I wasn't able to understand something and I would appreciate if anyone could help me. I understand that in most aspects bitcoin doesn't rely on trusting ...
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My transaction with 9.565sat/B not yet confirmed please help me out [duplicate]

https://www.blockchain.com/btc/tx/1a6e4f94d98f6ce9c7348c0b4187ecb67bbd2119943f8609b4cdfa1690ca5a10 That's the transaction link please help me do something about it I need to use the btc before 21 ...
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Why has there not been any confirmation for an entire hour? What do you recommend that I do to speed them up for myself and others? [duplicate]

I made a transaction an entire hour ago. Still in the damn "memory pool". I've had extremely varied experiences over the years with transaction speed, but I'm really starting to feel as if ...
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1answer
49 views

Why should I care about my transactions ever reaching the blockchain if I can spend them while unconfirmed?

From what I understand, I can use unconfirmed transactions because they are essentially already confirmed, they just need to reach the blockchain. This can create a chain of unconfirmed transactions, ...
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1answer
117 views

Transaction with a high fee keeps getting skipped… Reason why?

I was sent a transaction that has been unconfirmed for 3 days now - but the feerate is relatively high (53.8 sat/vB). Blocks have been confirming transactions with lower feerates for days, but for ...
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How do I cancel my Unconfirmed Blockchain Transaction? [duplicate]

I am using blockchain.com. I have made a bitcoin transaction of 0.0015 BTC to the address 1FCMXNiJTXB8pfEVpeaijtEAhcErW8Cbr1 . This is Coinexpay.cash exchange address. You can see the transaction at ...
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1answer
92 views

Please help out I send 109k to my client he was able to receive $50,000 please help

I send a bitcoin transaction of all coin my wallet which is $109,180 to my client wallet address giving to me. But he received $50,000 in is wallet address. And I sent all the coin my of 109180. ...
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1answer
33 views

Paid $4.26 on a $133 transfer - why unconfirmed? [duplicate]

I sent money to myself from a Bitpay wallet (using send Max) to a Cashapp wallet. Transaction id - 577b3fe1e372e2375bcfbb2c666cdc74fa766fd022592040a539154c9ff7d820 https://www.blockchain.com/btc/tx/...
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1answer
29 views

How to choose the transactions for a block?

From my understanding, the memory pool (or transaction pool) contains "open" or "unconfirmed" transactions that have to be validated and can be chosen (arbitrarily?) to be part of ...
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24 views

Do you have to keep broadcasting transactions until mined?

From what I know, you can broadcast a transaction including input addresses, output addresses, and amounts, which is signed by your private key. I often hear that your transaction might not be mined ...
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2answers
74 views

Mitigating a Double Spend Attack by Punishing the Attacker?

One of the main reasons it's not safe to accept Bitcoin with 0 confirmations is due to the possibility of a double spend (where Mr. Scammer first sends 1 BTC to Alice and then creates an identical ...
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1answer
51 views

Safely Accept Bitcoin Payments with 0 Confirmations [duplicate]

GAP600 is a service (that has processed $5 billion in cryptocurrency) which allows exchanges and payment service providers to process Bitcoin payments instantly (0 confirmation trx). It guarantees a ...
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1answer
102 views

How do light clients using compact block filters get relevant unconfirmed transactions?

I was discussing various light client models and we got into unconfirmed transactions. With the BIP37-based bloom filters, a light client would subscribe to updates from full node peers by submitting ...
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168 views

Unconfirmed transaction for 6 days now. need assistance for using CPFP

I have an unconfirmed transaction that has been sitting there for 6 days now. The fees only got higher sins i've made the transaction and i do not feel comfortabel waiting. I'm unable to use RBF sins ...
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1answer
58 views

Unconfirmed Blockchain Status

Need Help, Transaction invalid: some outputs that it attempts to spend have been already spent or are no longer valid. This is the message appearing on the Summary report from block chain. It was ...
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1answer
49 views

Bitcoin.conf setting for CPFP - how can I enable longer 'chains' of unconfirmed transactions?

I often receive an -32700 'Insufficient Funds' error when attempting to create 'child pays for parent' (CPFP) transactions using unconfirmed change output. This can be problematic since it can prevent ...
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1answer
184 views

Replace by Fee- Unconfirmed Transaction

Would anyone here please be able to tell me how to do RBF using the ledger nano- I can see the transaction was RBF and has been stuck for about 24 hours now. The TX is ...
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18 views

How long does it take for an unconfirmed transaction to drop from the mempool? [duplicate]

I have a transaction currently in unconfirmed limbo for 24+ hours. It was from an old 0.15 bitcoin core wallet, and I guess the fee was set too low. The old version of bitcoin-qt does not support ...
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1answer
99 views

What is the network mempools unconfirmed transaction expiration time?

I sent a bare $1000 multisig transaction using sendrawtransaction with a too low fee. When I create a new transaction with a higher fee, I m getting txn-mempool-conflict error, and when I use the ...
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1answer
61 views

Can I verify my own transaction?

I'm waiting since 16/12/2020 and i still waiting in the Mempool. Exists a way how can i verify my own transaction without a Bitcoin miner? Yes, i paid a low fee. Here you can see my transaction: https:...
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1answer
31 views

Are there any Bitcoin block explorers still around that log First Seen by node data?

Title.. Hoping to find out when a historical tx went into the mempool. I'm aware this is transient data and not in the blockchain. However i'm pretty sure I remember in the old days explorers used ...
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Hi, I inserted cash at a bitcoin atm 8 hours ago to receive to my mycelium wallet. There are 0 confirmations [duplicate]

Ive heard that transactions can be forgotten after a while if there are no confirmations. If that were to happen..where would my money go since I'm receiving (from an atm) and not sending. Bitcoin ...
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54 views

Can a 0 confirmation Bitcoin Core change output be spent?

I have a Bitcoin Core wallet which has a utxo which I spent from, in a transaction where around 1% was sent to an external wallet address, with the ~99% change output remaining in the wallet, sent to ...
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1answer
110 views

Change -mempoolexpiry in BitcoinCore 0.20.1

I have accidentally made a transaction with a very low fee (5 sat/byte) and I doubt that it will be confirmed any time soon. Replace-By-Fee is not available since my transaction has no change. Abandon ...
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transaction has received 0 confirmations past 24 hour [duplicate]

I have the following transactions that stays unconfirmed for the past 24 hour: https://www.blockchain.com/btc/tx/4f52b345789e3fbdefd07842c7df993a3609047ee1fa51c1b3c53b863fc7dbfa is there anything that ...
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1answer
46 views

I somehow sent a transaction to my own wallet address

I wanted to make a transaction to a vendor but somehow I made it to my own address? It is yellow color and I put very very low fee. It is unconfirmed yet because of the fees. Should I just increase ...
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15 views

Bitcoin sent , no confirmation on receiver’s or sender’s end [duplicate]

Transaction ID: f6132f9d9e1b80d0c852a40a172d870a3f3d4a5a8f6706300a91bc704731cf96 I do not know what is going on. I have sent the bitcoin to the receiver’s address on the same wallet and the receiver ...
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1answer
151 views

Transaction taking a long time to confirm, now it doesn't even show up on Bitcoin Explorer [duplicate]

UPDATE: Electrum now says the transaction is "Local" and now I have an option to "broadcast", should I do that? OP: So, I'm trying to spend a small amount of bitcoin on a website (...
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1answer
47 views

Are there any Bitcoin payment providers with an API’s for allowing unconfirmed transactions? [closed]

I want to design my web app to instantly accept crypto currency like Bitcoin as a payment for a subscription to the app. I will design it to cancel the subscription and ban the user’s account if the ...
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2answers
227 views

How can I troubleshoot whether an unconfirmed transaction that seems stuck is a problem on my end or just from high volume on mempool?

Never had transaction hang unconfirmed like this before. Granted its only been a few hours but it's not like I skimped on fees either. I always choose the default electrum fee, but when it got stuck I ...
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1answer
59 views

I Found old wallet but there is new mined transactions but unconfirmed [closed]

the wallet is old but transactions are new 2020 transactions type : mined unconfirmed
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1answer
92 views

I sent bitcoin and put low tx fee (4sat/b). Unconfirmed for 3 days. Can it be forever? [duplicate]

I just want to withdraw bitcoin and put a low fee. It's been 3 days and nothing happened with it - Unconfirmed. So, can it be forever? Or how much time it may take to be confirmed? Or what should I do ...
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20 views

I made a transaction 7 hours ago, the transfer has not yet arrived. I didn’t know that it’s impossible to choose a low commissio [duplicate]

Good afternoon, I made a transaction 7 hours ago,0.0059 BTC, commission 0.0002 the transfer has not yet arrived. I didn’t know that it’s impossible to choose a low commission, because I did it for ...
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23 views

Multibit 0.5.1 wallet unconfirmed amounts no seed words

please help. I am not technical and I gave bitcoin as a gift in 2017 in a Multibit wallet which is now defunct. I have opened the wallet but it says the amounts are unconfirmed. I have repaired the ...
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1answer
83 views

What happens if I buy BTC from an ATM, but the transaction never confirms?

I bought bitcoin through the atm machine, it was sent to me but is yet to be confirmed over 52hrs.. if the transactions later disappeared from the mempool / blockchain, how will the sender get back ...
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293 views

Abandon transaction in Bitcoin Core with -zapwallettxes (transaction isn't online in mempool yet)

EDIT: I have found another solution for my problem. I've started Bitcoin Core with my wallet.dat backup, which I have saved before doing the transaction. If I am right and Bitcoin Core hadn't send the ...
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1answer
687 views

Pending Transactions in Electrum [duplicate]

I downloaded the new version of Electrum (4.0.2) and when I sent coin to my other wallet, I forgot to choose/add mining fees. Now the transaction is in Pending and has been for the last six hours. The ...
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1answer
47 views

transaction (s) not going through due to low fees selected [duplicate]

I'm having a problem with a bitcoin transaction (not through btcpay, but i don't know where else to turn to). I sent 0.06btc from my wallet to my father (20 hours ago), and stupid as i am, decided to ...
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1answer
40 views

Looking for a tool that gives a score based on the likely hood of a 0-confirm deposit being douple spent

I know there is gap600, but it's proprietary, closed source and most likely expensive. If there is an open source free solution then please let me know.
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2answers
47 views

Which transaction would get confirmed in an uncongested network?

Scenario: Mallory sends some bitcoin with a $1 fee Later, Mallory double spends her transaction with a $5 fee A new block is found In an uncongested network with an average transaction fee of ~20 ...
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1answer
1k views

Unstuck a unconfirmed transaction with Coinomi

I sent a Bitcoin transaction with Coinomi android wallet. I selected the default recommended fee option. However, later I saw that it set only 0.01 USD transaction fee. My transaction is stuck in an ...
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7 views

My transaction is yet to be confirmed in 10hours [duplicate]

I made a transaction for like 10hours now and it's yet to be confirmed and the fee charges was 0.17$ please how did I confirmed it help please
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14 views

Bitcoin Confirmation [duplicate]

it's been 2 days my transaction has not been confirmed yet https://www.blockchain.com/btc/tx/b58aa5a6884d444d783c0f6956d6495ac9dabe28d44d1833ac48ac942cfbc3b4 why it has so many inputs and outputs ...
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3answers
100 views

Does descendant size affect transaction fees?

While calculating the transaction fee miners usually take ancestor size into the account. But does the descendant/output also affect the transaction fee calculation? Is descendant count correlated to ...
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1answer
373 views

Funds received still shows pending and unavailable until confirmed in Exodus. Should I be concerned?

I have a transaction I received in my account that has been marked as pending for the last 12 hours (now 16) and counting. The BTC and US equivalent shows in my wallet (Exodus) but the wallet has it ...
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2answers
350 views

What happens to transactions in the mempool when their parent transaction expires?

I was just reading the Coin Metrics Newsletter #53, and it included a section about the recent mempool congestion. After mentioning transactions that got evicted due to the network's queue of ...
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21 views

Bitcoin Core GUI gettransaction implementation

The cli users have the option to "getrawtransaction txid true" in order to find valuable information about a transaction that could be theirs. This is a very powerful api call that effectively ...

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