Research Article
On the Exploitation of Blockchain for Distributed File Storage
Table 2
Blockchain application systems.
| System | Blockchain | Agreement | Crypto currency | Intelligent contracts |
| Super-ledger | Based on permission | SIEVE | No | Yes | Multiple chain | Based on permission | PBTF | Multiple currencies | Yes | ETH | Public chain | PoS | Ether | Yes | LTC | Public chain | Scrypt | LTC | No |
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