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From: Bram Cohen <bram@chia.net>
Date: Tue, 26 Jul 2022 09:02:03 -0700
Message-ID: <CAHUJnBB1wExgJhHUeU88ZMD28s6+9UT3Cfc43_UpK40hJwUFSg@mail.gmail.com>
To: Antoine Riard <antoine.riard@gmail.com>
Content-Type: multipart/alternative; boundary="00000000000080a9b505e4b76c70"
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Cc: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] On a new community process to specify covenants
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--00000000000080a9b505e4b76c70
Content-Type: text/plain; charset="UTF-8"
On Mon, Jul 25, 2022 at 8:21 PM Antoine Riard <antoine.riard@gmail.com>
wrote:
> What would be the canonical definition and examples of capabilities in the
> Bitcoin context ?
>
Payments into vaults which can only be accepted by that vault and are
guaranteed to be subject to the vault's restrictions (the vault has a
capability)
Oracles whose validity can be verified on chain (so transactions can depend
on what they say. The oracle has a capability)
Colored coins whose validity can be verified on chain (the colored coins
have a capability)
--00000000000080a9b505e4b76c70
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><div dir=3D"ltr">On Mon, Jul 25, 2022 at 8:21 PM Antoine R=
iard <<a href=3D"mailto:antoine.riard@gmail.com">antoine.riard@gmail.com=
</a>> wrote:<br></div><div class=3D"gmail_quote"><blockquote class=3D"gm=
ail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,=
204,204);padding-left:1ex"><div dir=3D"ltr">What would be the canonical def=
inition and examples of capabilities in the Bitcoin context ?<br></div></bl=
ockquote><div><br></div><div>Payments into vaults which can only be accepte=
d by that vault and are guaranteed to be subject to the vault's restric=
tions (the vault has a capability)</div><div><div><br class=3D"gmail-Apple-=
interchange-newline">Oracles whose validity can be verified on chain (so tr=
ansactions can depend on what they say. The oracle has a capability)</div><=
div><br></div></div><div>Colored coins whose validity can be verified on ch=
ain (the colored coins have a capability)</div><div><br></div><blockquote c=
lass=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px soli=
d rgb(204,204,204);padding-left:1ex"><div class=3D"gmail_quote"><blockquote=
class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px so=
lid rgb(204,204,204);padding-left:1ex">
</blockquote></div>
</blockquote></div></div>
--00000000000080a9b505e4b76c70--
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