LSSA Running as a Sovereign Rollup
Estimated Delivery Date March 2026
Resources Required
- 2.5 Engineers
- Server for LSSA sequencer
Risks
- New configuration that hasn’t been tested previously
- Without dedicated support from infrastructure, we may run into problems with networking and server deployments.
Deliverables
Sequencer
Owner: David Rusu
Feature: FURPS
The LSSA Sequencer follows and publishes to Bedrock, managing the full lifecycle of sovereign rollup operations.
FURPS:
- F25. LSSA Sequencer accepts transactions from users, orders them and posts them to Logos Blockchain
- F26. Sequencer manages pending vs. safe vs. confirmed transactions
- F27. Sequencer maintains funds to pay for bedrock transactions
Checklist:
- Sequencer publishes blocks to Bedrock
- Transaction lifecycle management (pending/safe/confirmed)
- Automatic funding management for bedrock transactions
Indexer
Owner: David Rusu
Feature: FURPS
The Indexer follows the LSSA channel in Bedrock and maintains local state.
FURPS:
- F28. Indexer follows LSSA channel in bedrock
- F29. Indexer validates messages in the channel, skips invalid messages
- F30. Indexer parses messages as blocks and applies blocks to local state
- F31. Indexer maintains state history
- F32. Indexer provides RPC endpoints for querying LSSA state
Checklist:
- Channel following operational
- Message validation
- Block parsing and state application
- RPC endpoints available
Block Explorer
Owner: David Rusu
Feature: FURPS
Block Explorer connecting to Indexer for visibility into LSSA operations.
FURPS:
- U11. Block Explorer displays LSSA blocks and transactions
Checklist:
- Block Explorer connected to Indexer
- Transaction and block visibility