From: CryptAxe <cryptaxe@gmail.com>
To: "Jorge Timón" <jtimon@jtimon.cc>,
"Bitcoin Protocol Discussion"
<bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] SF proposal: prohibit unspendable outputs with amount=0
Date: Wed, 6 Sep 2017 16:54:03 -0700 [thread overview]
Message-ID: <CAF5CFkh4DWE6Ca-5LFrgkGxWgYqqJdEdv+JZ+3wp+0eTm_vqCw@mail.gmail.com> (raw)
In-Reply-To: <CABm2gDojDQWMhw8wW1UkRGKtdbby2+6AFFZLPuRcUb7WF_u5qQ@mail.gmail.com>
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As long as an unspendable outputs (OP_RETURN outputs for example) with
amount=0 are still allowed I don't see it being an issue for anything.
On Sep 5, 2017 2:52 PM, "Jorge Timón via bitcoin-dev" <
bitcoin-dev@lists.linuxfoundation.org> wrote:
> This is not a priority, not very important either.
> Right now it is possible to create 0-value outputs that are spendable
> and thus stay in the utxo (potentially forever). Requiring at least 1
> satoshi per output doesn't really do much against a spam attack to the
> utxo, but I think it would be slightly better than the current
> situation.
>
> Is there any reason or use case to keep allowing spendable outputs
> with null amounts in them?
>
> If not, I'm happy to create a BIP with its code, this should be simple.
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>
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next prev parent reply other threads:[~2017-09-06 23:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-05 21:51 [bitcoin-dev] SF proposal: prohibit unspendable outputs with amount=0 Jorge Timón
2017-09-06 22:20 ` Tier Nolan
2017-09-06 23:54 ` CryptAxe [this message]
2017-09-07 1:29 ` Adam Back
2017-09-07 3:41 ` CryptAxe
2017-09-07 9:56 ` Hampus Sjöberg
2017-09-07 10:31 ` Tier Nolan
2017-09-07 18:00 ` Peter Todd
2017-09-09 21:11 ` Jorge Timón
2017-09-13 9:24 ` Peter Todd
2017-09-13 9:34 ` Gregory Maxwell
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