Nomos Weekly Update - 2025-05-06

Offsite log

Nomos Bedrock

Research

  • Cryptarchia development:
    • Eventual finality proposal for Cryptarchia V1 in progress
    • Block proposal specification being finalized: Block Proposal Specification
    • Planning for total stake inference simulations following offsite discussions
  • Mantle Zone development:
    • Rework of the Mantle Spec to remove shielded notes in progress
    • Planning for specification of rewards system (leaders and services)
  • Chain sync improvements:
    • Revisiting Chain sync networking spec based on new Chain sync core algorithm specification

Development

  • Mantle transaction development:
    • Mantle Tx definitions implementation in node
  • SDP implementation:
    • Membership service architecture defined to stream events from SDP and store snapshots in appropriate abstraction for other services (DA, BLEND, etc.)
    • Update SDP service to support membership service in progress
    • Removing ActivityContract in the SDP implementation to sync with updated spec
  • Database improvements:
    • SurrealDb benchmark completed
    • Starting implementation of new abstraction layer for DB (focusing on Chain sync relevant parts)
  • Block storage optimization:
    • Work on block pruning from storage
    • Introducing a storage adapter to store finalized blocks in DB while retaining the rest in memory for quicker access

Nomos Bedrock Services

Research

  • Data Availability advancements:
    • Updates to DA v1.1 cryptographic protocol and network documents
    • DA encoding specs updated
    • Beginning work on DA rewarding document based on v1 approach discussed during offsite
  • Blend Network progress:
    • Review of Nomos Blend Network: Tier 5 Resilient Communication nearing completion
    • Review and finalization of “Design considerations for the resilient and anonymous communication in the Blend Network” document
    • Final review of economics for “Blend Protocol v1”
    • Planned review of “Analysis of Nomos Anonymous Communication System” documents:
      • “Communication on Trees” document
      • “Analysis of queuing system in the mix node” document
    • Analysis of statistical properties of DA rewarding: documenting analysis completed so far

Development

  • Data Availability implementation:
    • DA v1.1 implementation fixes related to offsite decisions
    • Investigation of DA issues in testnet related to DA Share retrieval (no fixes required):
      • Identified deployment branch discrepancy between testnet and zone POCs
      • Confirmed DA Shares streaming configuration in testnet proxy is suitable

Nomos Zones Ecosystem

Research

  • Validium PoC documentation:
    • Finalizing Validium PoC documentation for reproducibility

Road to Production, Testnet and Tooling

  • Overwatch improvements:
    • Lifecycle enhancements for more granular control over services
    • Moving ServiceHandle functionality into ServiceRunner to maintain consistent architecture
    • Fixing issues arising from refactoring
  • Wallet development:
    • Design work for wallet’s core components started
  • Documentation progress: