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The private key is what accomplishes what you're describing, not the blockchain.
by root_axis 5y ago
The private key is what accomplishes what you're describing, not the blockchain.
- Tenoke 5y agoPrivate key on its own doesn't provide things like history of trades. And at any rate, you said it 'does not allow it'.
- root_axis 5y agoA blockchain does not provide a "history of trades", the blockchain oracle does, there is no need to add a blockchain into the mix since you already have to trust the centralized oracle (in this case, Apple).