From: Thomas Zander <thomas@thomaszander•se>
To: bitcoin-development@lists•sourceforge.net
Subject: Re: [Bitcoin-development] death by halving
Date: Sat, 25 Oct 2014 22:28:56 +0200 [thread overview]
Message-ID: <2109053.EM3JWxoz5A@coldstorage> (raw)
In-Reply-To: <CAE28kUS-uDbd_Br3H5BxwRm1PZFpOwLhcyyZT9b1_VfRaBC9jw@mail.gmail.com>
On Saturday 25. October 2014 21.06.32 Alex Mizrahi wrote:
> If miner's income margin are less than 50% (which is a healthy situation
> when mining hardware is readily available), we might experience
> catastrophic loss of hashpower (and, more importantly, catastrophic loss of
> security) after reward halving.
For the sake of argument, lets assume that somehow (quite unlikely) half the
mining equipment gets shut off.
The amount of hashes/second is such that it is currently, lets just say, quite
secure against any takeover.
Your document makes a long series of assumptions about how this can turn out
bad with each individually is implausible, together are just fiction.
Your research didn't convince me about this being bad somehow. It also
completely disregards the equilibriums reached by doing so.
next prev parent reply other threads:[~2014-10-25 20:29 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-25 18:06 Alex Mizrahi
2014-10-25 18:12 ` Jeff Garzik
2014-10-25 18:22 ` Alex Mizrahi
2014-10-25 18:31 ` Jeff Garzik
2014-10-25 19:08 ` Alex Mizrahi
2014-10-25 19:16 ` Gavin Andresen
2014-10-25 19:53 ` Alex Mizrahi
2014-10-25 21:50 ` Melvin Carvalho
2014-10-28 20:17 ` Ferdinando M. Ametrano
[not found] ` <CAAS2fgSiz-XRVQ4V+KbrTUWG4=g=WGf8c-pF4b4fFnfyU9HOqQ@mail.gmail.com>
2014-10-28 20:36 ` [Bitcoin-development] Fwd: " Gregory Maxwell
2014-10-28 20:57 ` Alex Mizrahi
2014-10-28 21:19 ` Jérémie Dubois-Lacoste
2014-10-28 21:43 ` Gregory Maxwell
2014-10-28 22:43 ` Ferdinando M. Ametrano
2014-10-29 14:34 ` [Bitcoin-development] Death by halving (pro-active proposals) Sergio Lerner
2014-10-29 17:25 ` Jeff Garzik
2014-10-28 21:23 ` [Bitcoin-development] Fwd: death by halving Ferdinando M. Ametrano
2014-10-28 21:34 ` Neil
2014-10-28 21:44 ` Ferdinando M. Ametrano
2014-10-28 22:00 ` Thomas Zander
2014-10-28 22:38 ` Ferdinando M. Ametrano
2014-10-28 21:57 ` Christophe Biocca
2014-10-25 20:27 ` [Bitcoin-development] " Adam Back
2014-10-25 20:43 ` Thomas Zander
2014-10-25 20:28 ` Thomas Zander [this message]
2014-10-25 20:49 ` Alex Mizrahi
2014-10-25 21:51 ` Alexander Leishman
2014-10-25 22:10 ` Ross Nicoll
2014-10-25 22:42 ` Melvin Carvalho
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2109053.EM3JWxoz5A@coldstorage \
--to=thomas@thomaszander$(echo .)se \
--cc=bitcoin-development@lists$(echo .)sourceforge.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox