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Date: Wed, 18 Oct 2023 22:02:42 +0000
From: Peter Todd <pete@petertodd.org>
To: Olaoluwa Osuntokun <laolu32@gmail.com>,
Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Message-ID: <ZTBWAgQUlC+lmJVO@petertodd.org>
References: <CAO3Pvs8758W6pPr0z40dvh+y4OB3jiQMfRE-tRq4vkc6bGWxEw@mail.gmail.com>
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In-Reply-To: <CAO3Pvs8758W6pPr0z40dvh+y4OB3jiQMfRE-tRq4vkc6bGWxEw@mail.gmail.com>
Subject: Re: [bitcoin-dev] Taproot Assets on Mainnet: Announcing tapd
v0.3.0-alpha
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On Wed, Oct 18, 2023 at 01:20:03PM -0700, Olaoluwa Osuntokun via bitcoin-de=
v wrote:
> A technical specification for the Universe/Multiverse protocol can be fou=
nd
> here in the BIP:
> https://github.com/Roasbeef/bips/blob/bip-tap-pr/bip-tap-universe.mediawi=
ki.
>=20
> At a high level, a Universe server is used by clients to verify new asset
> issuance, archive off-chain transaction data, and transmit proof informat=
ion
> for transfers. A Universe data structure is an authenticated merkle-sum
> sparse merkle tree that maps an `(outpoint, scriptKey)` tuple to proof da=
ta.
> A `scriptKey` is the protocol's version of the pkScript/scriptPubkey we a=
ll
> know and love today.
Looks like you're missing a citation to my scalable asset transfer work from
2017:
https://petertodd.org/2017/scalable-single-use-seal-asset-transfer
The key concepts in universes is very similar.
--=20
https://petertodd.org 'peter'[:-1]@petertodd.org
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