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by blueblisters 2050 days ago
Smart contracts do solve one additional problem: for contracts where performance is measured on purely objective, measurable criteria, execution is swift - there is no scope of disputes hence legal costs are reduced. You also don't need a 3rd party to oversee the execution of contracts, reducing management/transaction costs.
1 comments
zaarn 2050 days ago
where performance is objectively measurable on the blockchain, if it's in the real world, you introduce trust issues again. How could one trust the measurement was objective in the real world?
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blueblisters 2049 days ago
Yes, definitely in the current format, smart contracts don't obviate trust issues. It is proposed that a 3rd party oracle will be used to verify the criteria is met for execution. Oracles can be incentivized to build credibility.

For example, in the case of insurance contracts, the oracle can be sensors on the car which can make decisions about who's at-fault and accurately assess damage.

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zaarn 2049 days ago
How do you trust the sensors are delivering good data to the oracle?
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