- a multisignature wallet, that requires more than one person to sign off on a transaction before it can happen.
- payment schedules or any kind of transaction that does not function exactly like a one time, full size payment (payments, debt, etc).
- more ambitious ideas, like the Slock.it ones, involve smart locks that hold funds while granting use to a resource, and only return them after access has been revoked
In all of the above the inputs are contained in the blockchain and therefore have no need for trusted oracles.
- a multisignature wallet, that requires more than one person to sign off on a transaction before it can happen.
- payment schedules or any kind of transaction that does not function exactly like a one time, full size payment (payments, debt, etc).
- more ambitious ideas, like the Slock.it ones, involve smart locks that hold funds while granting use to a resource, and only return them after access has been revoked
In all of the above the inputs are contained in the blockchain and therefore have no need for trusted oracles.