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Without PoW the crypto you describe does nothing to stop the TTP from re-writing history. The TTP can just re-generate the chain starting from the block they wi
by silotis 8y ago
Without PoW the crypto you describe does nothing to stop the TTP from re-writing history. The TTP can just re-generate the chain starting from the block they wish to re-write.
With both a private blockchain and a signed transaction log you have to rely on the tx log/blockchain being published so that third parties can verify that all updates are consistent.
- politician 8y ago> With both a private blockchain and a signed transaction log you have to rely on the tx log/blockchain being published so that third parties can verify that all updates are consistent. Maybe it is?