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ENS for the multi chain world @ EthPorto 2023

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March 16, 2023
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ENS for the multi chain world @ EthPorto 2023

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Makoto Inoue

March 16, 2023
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Transcript

  1. ENS for the multi chain world matoken.eth twitter: @makoto_inoue Eth

    Porto 16th March 2023

  2. ENS Today ENS beyond Ethereum ENS beyond Blockchain 01. 02.

    03.

  3. ENS Today

  4. @ensdomains What is ENS? 0x5a384227b65fa093dec...

  5. @ensdomains 1. Ethereum Name Service matoken.eth

  6. @ensdomains 2. Dweb

  7. @ensdomains 3. Avatar Text Record

  8. @ensdomains ENS as DAO username

  9. @ensdomains ENS as DAO username

  10. @ensdomains ENS usage at non Ethereum chains

  11. Why?

  12. @ensdomains ENS is just for Ethereum Mainnet - You cannot

    use ENS on other chains - Gas is expensive on Ethereum

  13. @ensdomains You cannot use ENS on other chains

  14. @ensdomains Gas is too expensive on Ethereum

  15. ENS Beyond Ethereum

  16. You cannot use ENS on other chains

  17. @ensdomains ENSIP-9: ENS Multichain Address Resolution

  18. @ensdomains Multicoin wallet support

  19. Gas is too expensive on Ethereum You don’t have to

    store everything on Ethereum

  20. @ensdomains Intuition => NFT metadata https://leftasexercise.com/2021/10/03/using-nft-metadata-to-safely-store-digital-assets/

  21. @ensdomains ENSIP 10: Wildcard EIP3668: Secure Offchain data retrieval (aka

    CCIP-read) . .eth .matoken.eth *.matoken.eth resolve(“a.matoken.eth”) resolve(“a.matoken.eth”) L2/Offchain Gateway service

  22. @ensdomains cb.id

  23. @ensdomains lens.xyz

  24. @ensdomains ENS Multichain = Chain agnostic foo.cb.id bar.cb.id baz.cb.id foo.argent.xyz

    bar.argent.xyz baz.argent.xyz foo.lens.xyz bar.lens.xyz baz.lens.xyz cb.id argent.xyz lens.xyz

  25. @ensdomains Offchain - DBMS / Side chains - No or

    little gas - Truested - In Production - cb.id/.lens Offchain vs L2 L2 - Optimistic/ZK Rollup - Little gas - On chain verifiable - Trust Minimized - No production (Yet) - POC on Optimism/Arbitrum

  26. @ensdomains L2 Resolver status

  27. ENS Beyond Blockchain

  28. @ensdomains Not just .eth

  29. @ensdomains Gasless DNS Registrar Powered by CCIP-read

  30. ENS = Name Service For Ethereum Powered by matoken.eth twitter:

    @makoto_inoue EthPorto 16th March 2023