ENS beyond Ethereum

Transcript

1. ENS Beyond Ethereum, March 2020 Makoto Inoue (makoto@ens.domains)

2. Speaker (@makoto_inoue) - Dev at @ensdomains - C-founder @wearekickback

3. @Devcon5 - Short name auction - DNS Namespace Integration -

   Multicoin support

4. Adoption

5. Adoption

6. Adoption (34 wallets, 84 dapps)

7. Jan 2020

8. Agenda - 1. Registry migration - 2. ENS Beyond Eth

   addresses - 3. ENS Beyond Crypto

9. 1: Registry migration

10. Nov 12th 2019 - Happy wedding Nick and Juliet! -

    http://happywedding.julieta ndnick.eth.link

11. The vulnerability - Reported on Nov 8th 2019

12. The vulnerability - Reported on Nov 8th 2019 - On

    ENS Registry Registrar

13. The vulnerability - Reported on Nov 8th 2019 - On

    ENS Registry

14. The vulnerability - Reported on Nov 8th 2019 - On

    ENS Registry - ENS.lll https://medium.com/the-ethereum-name-service/lets-talk-ens-migration-a92d5c21df28

15. The exploitation steps https://blog.trailofbits.com/2020/03/03/manticore-discovers-the-ens-bug/

16. - Over 350k domains migrated (3rd~10th Feb) - 847k storage

    slots = 16.9Mgas - Initial estimate = 17 ETH($3,049) => Actual 140 ETH ($25,200) - Over 200 PRs on Github to update Registry address - Most subdomains, .xyz, contract owned addresses are NOT migrated The Migration work

17. Dapp Migration - Please accept our PR!

18. Dapp Migration - migrated.eth

19. User Migration - Resolvers

20. User Migration - Sub domains - (except subdomain registrars such

    as now.ens.domains)

21. 2: ENS beyond Eth addresses

22. Multicoin support BTC LTC DOGE MONA DASH ETH ETC RSK

    XDAI XRP BCH BNB XLM ATOM TRX NEM EOS KSM https://github.com/ensdomains/address-encoder

23. Multicoin support In Action (eg: Trust Wallet) https://github.com/ensdomains/address-encoder

24. Multicoin support In Action (eg: Trust Wallet) https://github.com/ensdomains/address-encoder

25. The challenge to you

26. 3: ENS beyond Crypto

27. The competition

28. Not to worry about #1

29. Not to worry about #1

30. Not to worry about #2 • https://github.com/tynes/hsd-ens-resolution

31. Not to worry about #2 • https://github.com/tynes/hsd-ens-resolution

32. The guy Not to worry about #3

33. Rent ($5/y~) .eth Free .xyz .luxe .club .krx .art Us

34. Set eth address at _ens.yourdomain.xyz Level 1

35. Buy DNS, get ENS for free Level 2

36. DNS + ENS Text Record Level 3

37. ENS + NFT + DNS on IPFS Level 4

38. EthDNS + DNSResolver.sol https://github.com/wealdtech/coredns-ens https://github.com/ensdomains/resolvers/blob/master/contracts/profiles/DNSResolver.sol

39. One more thing

40. - Set into your calendar - Can renew in advance

    - Old Deed is SAFU 4th May 2020

41. For more info - Follow @ensdomains on Twitter • https://medium.com/the-ethereum-name-service

    • https://app.ens.domains/ • https://docs.ens.domains/ • https://github.com/ensdomains/subdomain-registrar • https://github.com/ensdomains/ethregistrar • https://github.com/ensdomains/ens • https://github.com/ensdomains/resolvers • https://explore.duneanalytics.com/dashboard/all-things-ens • https://medium.com/the-ethereum-name-service/lets-talk-ens-migration-a92d5c21df28 • https://medium.com/the-ethereum-name-service/ens-kred-major-integration-of-dns-and-ens-launches-e7efb4dd872a • https://github.com/handshake-org/hsd • https://github.com/tynes/hsd-ens-resolution • https://github.com/wealdtech/coredns-ens • https://blog.trailofbits.com/2020/03/03/manticore-discovers-the-ens-bug/ • http://happywedding.julietandnick.eth.link

42. Thank you! Makoto Inoue / makoto@ens.domains