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ENS beyond Ethereum
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Makoto Inoue
March 04, 2020
Technology
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ENS beyond Ethereum
Makoto Inoue
March 04, 2020
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Transcript
ENS Beyond Ethereum, March 2020 Makoto Inoue (
[email protected]
)
Speaker (@makoto_inoue) - Dev at @ensdomains - C-founder @wearekickback
@Devcon5 - Short name auction - DNS Namespace Integration -
Multicoin support
Adoption
Adoption
Adoption (34 wallets, 84 dapps)
Jan 2020
Agenda - 1. Registry migration - 2. ENS Beyond Eth
addresses - 3. ENS Beyond Crypto
1: Registry migration
Nov 12th 2019 - Happy wedding Nick and Juliet! -
http://happywedding.julieta ndnick.eth.link
The vulnerability - Reported on Nov 8th 2019
The vulnerability - Reported on Nov 8th 2019 - On
ENS Registry Registrar
The vulnerability - Reported on Nov 8th 2019 - On
ENS Registry
The vulnerability - Reported on Nov 8th 2019 - On
ENS Registry - ENS.lll https://medium.com/the-ethereum-name-service/lets-talk-ens-migration-a92d5c21df28
The exploitation steps https://blog.trailofbits.com/2020/03/03/manticore-discovers-the-ens-bug/
- 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
Dapp Migration - Please accept our PR!
Dapp Migration - migrated.eth
User Migration - Resolvers
User Migration - Sub domains - (except subdomain registrars such
as now.ens.domains)
2: ENS beyond Eth addresses
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
Multicoin support In Action (eg: Trust Wallet) https://github.com/ensdomains/address-encoder
Multicoin support In Action (eg: Trust Wallet) https://github.com/ensdomains/address-encoder
The challenge to you
3: ENS beyond Crypto
The competition
Not to worry about #1
Not to worry about #1
Not to worry about #2 • https://github.com/tynes/hsd-ens-resolution
Not to worry about #2 • https://github.com/tynes/hsd-ens-resolution
The guy Not to worry about #3
Rent ($5/y~) .eth Free .xyz .luxe .club .krx .art Us
Set eth address at _ens.yourdomain.xyz Level 1
Buy DNS, get ENS for free Level 2
DNS + ENS Text Record Level 3
ENS + NFT + DNS on IPFS Level 4
EthDNS + DNSResolver.sol https://github.com/wealdtech/coredns-ens https://github.com/ensdomains/resolvers/blob/master/contracts/profiles/DNSResolver.sol
One more thing
- Set into your calendar - Can renew in advance
- Old Deed is SAFU 4th May 2020
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
Thank you! Makoto Inoue /
[email protected]