The blockchain is an irrefutable/immutable database. Rather than using a single point of truth like the traditional centralised model, in the blockchain there are multiple copies of the transactions and the protocol ensure that they are synchronised and makes it difficult to exploit.
Technologies and terminology
Generative Adversarial Networks
Forger and expert analogy
- Expert is presented with alternate real images and fakes generated by the forger.
- Forger receives feedback on quality of fakes.
- When the expert can no longer tell if an example is fake then our work here is done.