Peter provides an excellent summary of Proof of Publication, which starts
with defining it as being composed of a solution to the double spend
problem. He requires Proof-of-receipt (proof every member of p in audience
P has received a message m), Proof-of-non-publication (proof a message m
has not
[[Since I sent this while the List Server was down, it didn't actually go
to everyone. Forgive me if you ended up with two copies.]]
Peter provides an excellent summary of Proof of Publication, which starts
with defining it as being composed of a solution to the double spend
problem. He requires
On Dec 20, 2014 8:49 AM, "Peter Todd" wrote:
>
> However the converse is not possible: anti-replay cannot be used to
implement proof-of-publication. Knowing that no conflicting message exists
says nothing about who be in posession of that message, or indeed, any
message at all. Thus anti-replay is
auditable
system.
On Dec 21, 2014 9:23 AM, "Peter Todd" wrote:
> On Sun, Dec 21, 2014 at 07:49:17AM -0600, paul snow wrote:
> > On Dec 20, 2014 8:49 AM, "Peter Todd" wrote:
> > >
> > > However the converse is not possible: anti-replay cannot be used
On Sun, Dec 21, 2014 at 12:51 PM, Peter Todd wrote:
> On Sun, Dec 21, 2014 at 06:10:47PM +, Adam Back wrote:
> > Yes you could for example define a new rule that two signatures
> > (double-spend) authorises something - eg miners to take funds. (And
> > this would work with existing ECDSA addr
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