> think of things like a will. You being a billionaire maybe do not want to let your murderous family know that you made a new one writing them out of your will
Hash the will. Store the signed hash on the blockchain. Then, no one knows what the hash represents until your lawyer reveals the will after you've died.
Hash the will. Store the signed hash on the blockchain. Then, no one knows what the hash represents until your lawyer reveals the will after you've died.