My KeyChain™
If you don't pay for your data, someone else is paying for it.
My KeyChain builds software that writes your data to the BSV blockchain, sealed to a private key that only you hold. No accounts, no email, no phone number: one identity key, and every message, note, repository and file is a transaction you paid for and nobody can take away.
KeyChatEvery message is a transaction sealed to the recipient's key. Both sides can always recover the whole conversation from chain.
KeyChainNotes, passwords and AI sessions saved to chain, readable only by you, on any device.
RepoChainEntire code repositories on chain, with delta snapshots. Restoring needs nothing but your key.
KeyCloudFiles of any size, chunked and encrypted under a key made for that file alone; share by handing someone the key.
Command line: keychat-save on npm · Whitepaper: inscribed on chain