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Tanguy Cizain 2021-08-16 17:52:02 +02:00
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evaluations/filecoin.md
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@ -26,8 +26,6 @@ Dagger. It is not meant to be a criticism of Filecoin.
- Filecoin requires its own very specific blockchain, which influences a lot
of its design. There is tight coupling between the blockchain, storage
accounting, proofs and markets.
- Proof of spacetime is much more complex than simple challenges, and only
required to make the blockchain work (§3.3, §6.2)
- A miners influence is proportional to the amount of storage they're
providing (§1.2), which is an incentive to become big. This could lead to
the same centralization issues that plague Bitcoin.
@ -46,3 +44,6 @@ Dagger. It is not meant to be a criticism of Filecoin.
attacks.
- The addition of smart contracts (§7.1) feels like an unnecessary
complication.
- The data are stored in a non-readable (sealed) format (§3.4.2).
If the hosts doesn't store data in a duplicated, plain format,
the unsealing required to read them take a long time (1-5 hours).