Warpcast

Warpcast wallet rolling out to the top 1000 people on the leaderboard today

A new era is here: a wallet within a social media app, trading within Warpcast. This marks a pivotal moment where social meets crypto, a defining phase for Farcaster to grow with crypto. Expect seamless integration between the native wallet and Frames and a surge of Apps within Warpcast. The future is unfolding...

crypto-anarchist · onchain social explorer, advisor · spread FC gospel in /chinese community · curate SocialSight.telegram· write 0xluo.xyz · host /luo ·中文 @luo

private key is shamir sharded on your device into 3 shards, any 2 of which can reconstruct the PK

1 shard remains on the device
1 shard is encrypted by a key that warpcast holds (recovery shard)
1 shard is encrypted by a key that Privy holds (auth shard)

all encryption also happens on your client

effectively the recovery and auth shards are both accessible by your custody address but via authing with two separate service providers

it’d take two separate breaches of warpcast and privy to compromise key material 

the reasons for doing this instead of  simple EOA are 
1) users won’t lose access to their funds bc it inherits the Farcaster recovery system since 2/3 can be accessed via SIWF (all without needing the user to backup anything themselves)
2) users can seamlessly access their wallet on any device (i.e. web) without needing to manually move a seed phase around in a reasonably secure way

不是custody address，是一个新的钱包，不是简单的EOA

Founder of Mask.io / suji_yan.twitter checkout /firefly-garden

不是custody address，是一个新的钱包，不是简单的EOA
https://warpcast.com/deodad/0xf0d39b0a

这是eoa钱包吗还是mpc🤔 用farcaster助记词生成的？