killcord

`killcord` is an experimental, censorship-resistant "dead man's switch" tool that automates the release of an encrypted payload decryption key if the owner fails to check in after a specified time. It integrates with IPFS for decentralized data storage and uses Ethereum smart contracts to maintain the application's trustless state. Key components include a CLI for user interaction and a publisher service that monitors check-in status, capable of running on lightweight devices like Raspberry Pi or AWS Lambda for operational flexibility.