Magicblock’s Ephemeral Rollup leverages the Solana Virtual Machine (SVM)’s account-based structure and parallel execution to optimize state management. By structuring the state into clusters, users can lock one or multiple accounts and temporarily shift state execution to a dedicated auxiliary layer— “Ephemeral Rollup (ER)”.

​
Account Lifecyle for executing transactions in real-time with ER:

1

Delegate Account

State accounts must be delegated to an specific ER validator first by changing the account owner to the Delegation Program DELeGGvXpWV2fqJUhqcF5ZSYMS4JTLjteaAMARRSaeSh and specifying parameters like ER validator, account lifetime and synchronization frequency.
These public valdiators are supported for development. Make sure to upgrade your program with the specific ER validator in delegation config:
  • Asia (devnet): MAS1Dt9qreoRMQ14YQuhg8UTZMMzDdKhmkZMECCzk57
  • EU (devnet): MEUGGrYPxKk17hCr7wpT6s8dtNokZj5U2L57vjYMS8e
  • US (devnet): MUS3hc9TCw4cGC12vHNoYcCGzJG1txjgQLZWVoeNHNd
  • Local ER (localhost): mAGicPQYBMvcYveUZA5F5UNNwyHvfYh5xkLS2Fr1mev
2

Execute Transaction in real-time

Delegated state accounts are updated in real-time with transactions on the ER directly or via Magic Router. The initial transaction on ER clones the delegated account from base layer to the ephemeral rollup.
3

Commit State

The operator commits the ephemeral state to the base layer periodically or on-demand, including new state and relevant pointers. The account state is finalized using a fraud-proof mechanism as detailed in the paper.
4

Execute Transaction in real-time continuously

Delegated account states can continuously be updated in real-time on the ER directly or via Magic Router.
5

Undelegate Account

Delegated account states are committed through ER validator to the base layer and the account owner are reversed from the Delegation Program DELeGGvXpWV2fqJUhqcF5ZSYMS4JTLjteaAMARRSaeSh to the original owner.