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Murch ♦

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security
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32/20 answers

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2,044 posts edited
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142 Questions

Votes Activity Newest Views
19
60
votes
2
answers
71k
views

In the ASIC-age, is it worth starting mining Bitcoin at home?

mining-profitability asic gpu-mining cpu-mining canonical-question
Mar 26 at 20:25 Murch♦ 52.6k
16
58
votes
3
answers
19k
views

How does the Lightning network work in simple terms?

lightning-network
Apr 28 '20 at 8:40 SongMon 1
22
49
votes
1
answer
14k
views

What are Channel Factories and how do they work?

scalability terminology lightning-network channel-factories
Mar 23 at 15:23 Murch♦ 52.6k
11
45
votes
1
answer
13k
views

How does Bitcoin Cash implement replay protection?

blockchain-fork replay-attack bitcoin-cash
Aug 5 '17 at 7:30 Alla Alieva 1
14
39
votes
10
answers
170k
views

How to unstuck a low-fee transaction with blockchain.info?

transaction-fees blockchain.info unconfirmed-transactions canonical-question
Mar 26 at 20:24 Murch♦ 52.6k
8
28
votes
3
answers
6k
views

How are paths found in Lightning Network?

lightning-network lightning-routing
Aug 30 '19 at 21:52 Murch♦ 52.6k
11
22
votes
1
answer
14k
views

How does the Kimoto Gravity Well regulate difficulty?

difficulty algorithms maxcoin
Sep 11 '14 at 9:45 Murch♦ 52.6k
3
19
votes
2
answers
2k
views

What advantages and disadvantages does Ethereum have over Bitcoin?

ethereum
Mar 31 at 9:59 JUICE NIPSEY 1
3
17
votes
2
answers
1k
views

What is the User Activated Softfork (UASF) proposal? How do its risks compare to hardforks?

segregated-witness scalability bip148-uasf activation-mechanism
Feb 16 at 12:19 Michael Folkson 5,422
3
17
votes
2
answers
421
views

How thoroughly has Segregated Witness been tested?

testnet testing block-size-increase sidechains segregated-witness
Jan 26 '17 at 15:33 Murch♦ 52.6k
7
16
votes
2
answers
1k
views

What are the trade-offs between transacting on Lightning Network and Bitcoin mainchain?

lightning-network
Oct 10 '17 at 20:57 Community♦ 1
2
14
votes
4
answers
4k
views

Can a Bitcoin transaction have the same address for input and output?

transactions protocol change address-reuse
Oct 23 at 17:24 Murch♦ 52.6k
4
13
votes
3
answers
2k
views

Is centralization in the Lightning network inevitable? Why (not)?

lightning-network decentralization lightning-routing ln-topology
Aug 25 at 18:25 Murch♦ 52.6k
2
12
votes
4
answers
26k
views

How to unstuck a low-fee transaction with Electrum?

transaction-fees electrum unconfirmed-transactions canonical-question
Mar 26 at 20:24 Murch♦ 52.6k
4
12
votes
2
answers
4k
views

What is the minRelayTxFee?

transaction-fees terminology mempool
Oct 31 at 17:16 Murch♦ 52.6k
3
12
votes
1
answer
523
views

Litecoin has had SegWit for one month, what impact did that have?

litecoin segregated-witness
Oct 18 '17 at 6:53 Luke Mlsna 359
 
11
votes
1
answer
1k
views

How do you make the unicode Bitcoin symbol show correctly in text on Linux?

linux bitcoin-symbol
Mar 4 at 14:12 Murch♦ 52.6k
2
11
votes
2
answers
483
views

Are any miners still considering priority in their transaction selection?

transaction-selection blockspace-market coin-age-priority
Oct 8 at 23:50 Murch♦ 52.6k
5
11
votes
1
answer
2k
views

Is SegWit a blocksize increase or more efficient use of blockspace?

segregated-witness block-size-increase blocksize
Jun 17 '17 at 4:06 Nick ODell 27.7k
3
11
votes
1
answer
629
views

How does Ethereum achieve consensus?

ethereum consensus
Mar 29 '16 at 7:39 Afr 1,326
4
10
votes
3
answers
1k
views

What contributions have Blockstream developers made to the Bitcoin project?

bitcoincore-development blockstream
Feb 15 at 16:04 Prayank 3,181
8
10
votes
1
answer
1k
views

What are the benefits of Invertible Bloom Lookup Tables for Bitcoin?

network algorithms
Sep 29 '14 at 4:01 abacabadabacaba 928
3
10
votes
3
answers
4k
views

What is Open Transactions?

open-transactions
Aug 23 '13 at 17:14 Community♦ 1
1
9
votes
1
answer
2k
views

How is a node in the middle prohibited from keeping the money in a routed Payment in Lightning network?

lightning-network lightning-routing hash-time-locked-contract
Aug 25 at 16:48 Murch♦ 52.6k
3
9
votes
4
answers
982
views

I'm new to Bitcoin, how do I keep my bitcoins secure?

wallet-security introducing-bitcoin
Jan 19 '20 at 18:25 MAGARETA 1
1
9
votes
2
answers
1k
views

Why would we ever need 10k new addresses in average per day?

address scalability
Mar 31 '14 at 20:10 Community♦ 1
1
8
votes
2
answers
566
views

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

unconfirmed-transactions mempool peers transaction-propagation
Dec 31 at 16:26 darosior 2,768
1
8
votes
1
answer
884
views

Why does Taproot require a new address format?

segregated-witness bech32-address taproot
Dec 29 at 17:41 Murch♦ 52.6k
3
8
votes
1
answer
550
views

What is the Lightning Network proposal? What problem is it trying to solve?

scalability block-size-increase lightning-network zero-confirmation
Dec 17 at 19:39 Murch♦ 52.6k
 
8
votes
1
answer
147
views

Where can I find research on wallet fingerprinting?

privacy tainted-coins
Oct 21 at 16:37 Tony Sanak 1,319
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