# Multichain friendly account abstraction

**URL:** <https://forum.polkadot.network/t/multichain-friendly-account-abstraction/1298>\
**Category:** Tech Talk\
**Created:** [December 1, 2022, 6:06am UTC](https://forum.polkadot.network/t/multichain-friendly-account-abstraction/1298 "2022-12-01T06:06:39Z")\
**Posts on this page:** 1\
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**Author:** ![burdges](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.polkadot.network/burdges/32/172_2.png) [@burdges](https://forum.polkadot.network/u/burdges)\
**Post date:** [December 1, 2022, 11:32pm UTC](https://forum.polkadot.network/t/multichain-friendly-account-abstraction/1298/8 "2022-12-01T23:32:03Z")

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How do we actually use pure proxies? Something needs to be signed somewhere, or else it goes through some on-chain voting process, or else it originates from the block producer.

We’d need to generate the cross chain proofs in RPC calls or something. It’s maybe worth having a discussion more focused upon storage, so I started [Generalized storage proofs](https://forum.polkadot.network/t/generalized-storage-proofs/1315)

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