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Can this be done as a filter for every utxo below specific amount to be marked as "do not spend" ?
If you have recently received a very small amount of BTC in your wallet unexpectedly, you may be the target of a "dusting attack" designed to deanonymise you by linking your inputs together - Samourai users can mark this utxo as "Do Not Spend" to nip the attack in the bud.pic.twitter.com/23MLFj4eXQ
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We automatically pop up an alert if your wallet receives a utxo at or under the current dust limit of 546 satoshi with the ability to mark that utxo as Do Not Spend.
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Is this alert limit customizable? For example if I don't expect to receive anything less than 10K sats I might want to increase that alert to cover more than 546 sats, e.g. to avoid 547 sat attacks etc.
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Good idea
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what's a dusting attack exactly?
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The idea is, by sending you such a tiny utxo your wallet would include it and a bunch of other utxos in your wallet the next time you made a spend (this is known as merging inputs) - The attacker would now gain the knowledge that your wallet also controls those other utxos
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We are working on making that assumption (that all utxos on the input side of a transaction belong to the same entity) null and void with projects like STONEWALL, Whirlpool, and Stowaway.
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What do you think about Pay-to-EndPoint?
#P2EP -
Stowaway is a specific implementation of a
#P2EP transaction that they are working on. Some interesting discussion here with@LaurentMT :https://www.reddit.com/r/Bitcoin/comments/9firwl/about_samourais_stonewall_feature/ … -
Very very cool!
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Thank you for the non-stop work and improvements you continually make.
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Thank you :)
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what about blacklisting outputs that are under some user-defined threshold, say $0.01, by default?
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Someone else brought up that idea today. It's a good one. Thresholds will have to be denoted in BTC though ;)
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Custom thresholds.
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Oh you guys, with all this progress I might be buying an android before the iOS app comes out
keep it uppic.twitter.com/4bjnyQvyLD -
This is an old feature, but worth reminding since I noticed a few reported dustings go by on reddit this morning.
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I got myself an android phone, just for the Samourai Wallet application ... broke my Apple fan-boy heart; but you have to gravitate towards quality!
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True that!
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