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From: Bram Cohen <bram@bittorrent.com>
To: bfd@cock.lu,
	 Bitcoin Protocol Discussion
	<bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] A Commitment-suitable UTXO set "Balances" file data structure
Date: Tue, 7 Mar 2017 19:07:31 -0800	[thread overview]
Message-ID: <CA+KqGkpQ6HONO6VXEPDqH9MrsRGT+3=fj=b5WFdBoVkz2Vr7Qg@mail.gmail.com> (raw)
In-Reply-To: <1a7381ffeceb2209dda11928de10fa12@cock.lu>

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On Tue, Mar 7, 2017 at 5:55 PM, bfd--- via bitcoin-dev <
bitcoin-dev@lists.linuxfoundation.org> wrote:

> Having a commitment to a "balance" of an "address" (I assume you mean
> P2SH/P2PKH script) is extremely expensive to create and validate, does
> not scale and is not a particularly useful thing for a client to use.
>

The benefit of this sort of infrequent utxo commitment is that it would
allow a new client to download just the contents of the utxo set and not
have to get the entire blockchain history, which is much larger.

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      reply	other threads:[~2017-03-08  3:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-07 21:28 [bitcoin-dev] A Commitment-suitable UTXO set "Balances" file data structure praxeology_guy
2017-03-08  1:55 ` Bram Cohen
2017-03-08  1:55 ` bfd
2017-03-08  3:07   ` Bram Cohen [this message]

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