HeirDrop

Multi-chain asset succession & recovery for your digital legacy.

HeirDrop

Created At

ETHGlobal Buenos Aires

Winner of

Self Protocol

Self - Best Self offchain SDK Integration

Project Description

Heirdrop is an onchain succession protocol that lets you create a digital will for your crypto legacy. Designate an heir (a wallet or a person) to claim your assets across multiple EVM chains. Set it and forget it—Heirdrop ensures your digital wealth transfers seamlessly when it matters most, whether it’s for inheritance, private key recovery, or peace of mind.

How it's Made

•	Farcaster MiniApp: Built as a mini-app on Celo that runs inside Farcaster, providing a seamless in-wallet experience
•	Cross-chain asset management: Uses Hyperlane or LayerZero to let users manage and designate assets across multiple EVM chains from a single interface
•	Optional identity verification: Integrates Self.xyz for zero-knowledge identity proofs (passport, biometric ID, etc.), allowing heirs to be identified as persons instead of just wallet addresses
•	Performance optimization: Leverages Espresso’s Caffeine Node RPC for optimized message routing on cross-chain transactions
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