# EIP-6160: Multi-chain Native Tokens
**URL:** https://research.arbitrum.io/t/eip-6160-multi-chain-native-tokens/7011
**Category:** Uncategorized
**Created:** [January 31, 2023, 3:17pm UTC](https://research.arbitrum.io/t/eip-6160-multi-chain-native-tokens/7011 "2023-01-31T15:17:59Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@seunlanlege](https://research.arbitrum.io/u/seunlanlege)
#### Post date: [January 31, 2023, 3:17pm UTC](https://research.arbitrum.io/t/eip-6160-multi-chain-native-tokens/7011/1 "2023-01-31T15:17:59Z")
This EIP proposes a standardized interface ERC token contracts to extend in order to give trustless bridges the necessary APIs to nativey mint & burn tokens for transportation across L2s and Alt-L1s.
> **[EIP-6160: Multi-chain Native Tokens](https://research.polytope.technology/eip-6160:-multi-chain-native-tokens)**
>
> In this research article, we propose an extension interface for ERC20 , ERC721 and ERC1155 token contracts, in order for them to become native to multiple chains. This interface will become a necessity with with the upcoming Cambrian explosion of...
[EIP draft here](https://github.com/ethereum/EIPs/pull/6403)
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### Author:  [@edfelten](https://research.arbitrum.io/u/edfelten)
#### Post date: [January 31, 2023, 6:03pm UTC](https://research.arbitrum.io/t/eip-6160-multi-chain-native-tokens/7011/2 "2023-01-31T18:03:52Z")
Can you please link to some technical details about the proposal? It looks like the EIP simply names a bunch of interfaces that are meant to be required, without saying what those interfaces are or how to find them.
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### Author:  [@seunlanlege](https://research.arbitrum.io/u/seunlanlege)
#### Post date: [January 31, 2023, 6:18pm UTC](https://research.arbitrum.io/t/eip-6160-multi-chain-native-tokens/7011/3 "2023-01-31T18:18:55Z")
Sorry i asummed it would be pretty easy to find EIP proposals given their numbers, nevertheless the required EIP interfaces are: [EIP-5679](https://eips.ethereum.org/EIPS/eip-5679) and [EIP-5982](https://eips.ethereum.org/EIPS/eip-5982)
(I’ve also updated the EIP draft to link properly to them)
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### Author:  [@seunlanlege](https://research.arbitrum.io/u/seunlanlege)
#### Post date: [March 12, 2023, 8:10pm UTC](https://research.arbitrum.io/t/eip-6160-multi-chain-native-tokens/7011/4 "2023-03-12T20:10:33Z")
Please find an implementation of this EIP here: [polytope-labs/multichain-native-tokens](https://github.com/polytope-labs/multichain-native-tokens)