Questions tagged [bumpfee]

Ways to speed up confirmation of a transaction by effectively increasing its transaction fee.

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3 votes
2 answers
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Why won't bumpfee accept my new fee_rate?

On a regtest node, I'm trying to bumpfee a transaction that have 1 sat/vB fee. I want to bump the fee to 2 sat/vB, but the wallet complains, saying: error code: -8 error message: Insufficient total ...
Kalle Rosenbaum's user avatar
3 votes
1 answer
106 views

Why can't I bumpfee a tx with 19 ancestors?

I have a wallet in bitcoin core 25.0 where one transaction has 19 ancestors and no descendants (the transaction IDs are obfuscated by A-T, where T is the most recent): $ bitcoin-cli ...
Kalle Rosenbaum's user avatar
1 vote
0 answers
55 views

Pending open lightning channel

I opened a lightning channel with RTL on my raspiblitz. It took too low fees by default (my fault). So I tried in RTL to pump the TX but this doesn't help. It seems that there was an second TX created ...
Kᴀτᴢ's user avatar
  • 111
3 votes
1 answer
173 views

Comparison between CPFP and BIP125 for fee bumping

As far as I understood so far, CPFP and BIP125 are both designed to help spenders to make new transactions using an input of an unconfirmed transaction by paying the cost. The most well known use case ...
Amir reza Riahi's user avatar
1 vote
1 answer
106 views

Is there a formula to know how much to bump your change input to get a desired sat/vbyte for P2TR transactions?

so i know x = (sat/vB_effective * (vB_parent + vB_child) - current_parent_fee) / vB_child where x is the child fee (in sats/vbyte) that would need to get bumped. so this is figured off the child fee. ...
Joe T's user avatar
  • 13
0 votes
1 answer
837 views

What Means the Final Option in Bump Fee / Increase Fee Electrum Wallet Option

Hello I want to know what will happen if i put my transaction as Final can saves fee or no?
rubengavidia0x's user avatar
3 votes
2 answers
1k views

LND funding transaction stuck in mempool due to low fees

I have a funding transaction stuck in mempool due to low fees. Searchng around I have find that there is "BumpFee" wallet option to push your transaction. i have tried in this way: ~$ lncli wallet ...
Butta's user avatar
  • 41
1 vote
1 answer
37 views

Can a non-miner third party help other people's transactions to confirm faster?

If I recall correctly, in 2017, when the mempool was full, there were some guys bumping other people sent transactions that were stuck in the mempool. Is that possible? How does that work?
My Quid Pro Quo's user avatar
0 votes
2 answers
78 views

bitcoind jsonrpc bumpfee not returning hash of newly created transaction

I'm trying to implement replace by fee functionality with bictoind (v18) and bumpfee rpc call described here It works by mean that new transaction is created with higher fee, but result should be: { ...
Pavel Niedoba's user avatar
3 votes
1 answer
2k views

How can I accelerate confirmations in ledger nano s?

I am using Ledger Nano S hardware wallet to store my bitcoins. Last week, for an experiment, I decided to send bitcoins to hitbtc currency exchange with zero btc fees. I was wondering how many hours ...
mertimiks's user avatar
  • 131