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According to Dan Boneh Blockchain applications may be divided into four layers:
3 | User Interface |
2 | Applications |
1.5 | Compute Layer |
1 | Consensus Layer |
We will use this classifications to group Iroha components and 3rd party components that can be integrated with Iroha components.
Components
Layer | Components | Description |
User Interface | Iroha Clients + 3rd Party Clients Web/Mobile/CLI | User Facing Services |
Applications | Iroha Modules + Custom Iroha Special Instructions | Run on blockchain computer |
Compute Layer | Iroha + Iroha Modules + Iroha Special Instructions | Application logic is encoded in a program that runs on blockchain • Rules are enforced by a public program (public source code) ➔ transparency: no single trusted 3rd party • The APP program is executed by parties who create new blocks ➔ public verifiability: anyone can verify state transitions |
Consensus Layer | Iroha Sumeragi | A public data structure (ledger) that provides:
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Process View
This section describes the activities of the system, captures the concurrency and synchronization aspects of the design.
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