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From: Jonas Schnelli <dev@jonasschnelli.ch>
To: Tom Zander <tomz@freedommail.ch>
Cc: bitcoin-dev@lists.linuxfoundation.org
Subject: Re: [bitcoin-dev] BIP Proposal: Compact Client Side Filtering for Light Clients
Date: Mon, 19 Jun 2017 18:30:18 +0200	[thread overview]
Message-ID: <4FDEA4E2-F96D-4A2B-BE6C-04808CFEC74B@jonasschnelli.ch> (raw)
In-Reply-To: <2778650.T23JsbTI1Y@strawberry>

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>> 
>> I think many users would be willing ...
>> a) … to trade higher privacy (using client side filtering) for not having
>> the „incoming transaction“ feature b) – if they want 0-conf – to fetch
>> all inved transactions
> 
> You seem to misunderstand the usecase.
> If you send me a transaction, both of use are using our phones, then I need
> to be able to have immediate feedback on the transaction being broadcast on
> the network.
> This is not about zero-conf, this is simple seeing what is happening while
> it is happening.
> 
> Additionally, when the transaction that is meant for my wallet is broadcast,
> I want my SPV wallet to parse and check the actual transaction.
> It is not just to see that *something* was actually send, but also to be
> able to see how much is being paid to me. Maybe If the transaction is marked
> as RBF-able, etc.
> 
> Really basic usability: provide information to your users when you can,
> should they want to, and by default on.

I see this use case.
But I did receive bank wire transfers for the last decades without _immediately_ knowing that someone sent funds to me.
I personally would ALWAYS trade the higher bandwidth consumption (300MB mempool filtering) or slower notification time (maybe ~1h) for preserving privacy.
I agree, there are use cases where you want immediate notification, those use cases could probably be solved by not trowing away privacy („parsing“ all transactions and running in the background).

/jonas

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  reply	other threads:[~2017-06-19 16:30 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-01 19:01 [bitcoin-dev] BIP Proposal: Compact Client Side Filtering for Light Clients Olaoluwa Osuntokun
2017-06-01 21:00 ` Eric Lombrozo
2017-06-01 21:33 ` Matt Corallo
2017-06-01 22:10   ` Olaoluwa Osuntokun
2017-06-02  2:15     ` Chris
2017-06-02  2:28       ` Gregory Maxwell
2017-06-02  3:35         ` Alex Akselrod
2017-06-02 16:07         ` Chris Pacia
2017-06-02  4:49 ` Olaoluwa Osuntokun
2017-06-09  3:59   ` Olaoluwa Osuntokun
2017-11-09 23:44     ` Olaoluwa Osuntokun
2017-06-02  6:00 ` Karl Johan Alm
     [not found]   ` <CAE0pnx+RRAP269VeWAcxKbrcS9qX4LS8_6nY_js8X5NtQ22t_A@mail.gmail.com>
     [not found]     ` <CAE0pnxLKYnwHnktTqW949s1AA9uK=6WnVYWmRoau8B1SszzYEg@mail.gmail.com>
     [not found]       ` <CAE0pnxJxHYQ4+2pt3tt=1WZ0-K0vDxGB4KBXY+R=WfktMmATwA@mail.gmail.com>
2017-06-02 17:55         ` Alex Akselrod
2017-06-05  2:06           ` Karl Johan Alm
2017-06-09  3:03             ` Olaoluwa Osuntokun
2017-06-07 21:41 ` Gregory Maxwell
2017-06-09  3:42   ` Olaoluwa Osuntokun
2017-06-09  4:47     ` Olaoluwa Osuntokun
2017-06-08  9:50 ` Tomas
2017-06-09  3:50   ` Olaoluwa Osuntokun
2017-06-09  8:26     ` Tomas
2017-06-19 11:58 ` Andreas Schildbach
2017-06-19 12:26   ` bfd
2017-06-19 15:15     ` Tom Zander
2017-06-19 15:49       ` Jonas Schnelli
2017-06-19 15:59         ` Andreas Schildbach
2017-06-19 16:22           ` Jonas Schnelli
2017-06-19 16:36             ` adiabat
2017-06-19 20:49               ` Andreas Schildbach
2017-06-20  7:03             ` Eric Voskuil
2017-06-19 16:07         ` Tom Zander
2017-06-19 16:30           ` Jonas Schnelli [this message]
2017-06-19 16:38             ` Tom Zander
2017-06-19 15:43     ` Andreas Schildbach
2017-06-19 16:10       ` Jonas Schnelli
2017-06-19 22:41     ` Gregory Maxwell
2017-06-20  9:52       ` Tom Zander
2017-06-20 13:08         ` bfd
2017-06-20 17:20           ` Adam Back

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