signatures & attestations

🎉 Celebrating Bitcoin Halving Week!

We've set up a Farcaster Frame on @base, inviting you to pitch in $1 and guess the BTC price before halving. The top 10% closest predictions will share the prize pool!

🔸 Enter the guess on Warpcast, via Sign Protocol ✍️🔵
https://app.sign.global/frames/bitcoin-price

We build a small showcase of how attestation + hook contract used in building a prediction event. could be interesting if BTC goes beyond 73k

Building global verification system onchain @ Sign Protocol


Xin Yan

@realyanxin