2026-03-30 Logos Blockchain weekly

Logos Blockchain Weekly Update - 2026-03-30 §

blockchain:highlights §

• Blend: significant proof generation speedup and networking stability improvements, with simplified protocol duplication logic
• Mantle: two major RFCs approved and implemented, improving transaction hashing for large inscriptions and simplifying the transaction model
• Bridging: deposit and withdrawal operations advancing, bringing zone-to-bedrock interoperability closer
• Testing: expanded infrastructure with fork monitoring and Kubernetes support, plus systematic logging cleanup
• Decentralized sequencing: first-write-wins proof-of-concept
• Nimbos: first networking implementation with QUIC transport and peer bootstrapping
• Logos Execution Zone: Q2 planning with strategy docs for block context, cross-calls, and account ownership; indexer database improvements and griefing protection

blockchain:bedrock:research §

• blockchain:bedrock:research:total-stake-inference

  • Continued derivation of counting factor q: developed random removal process approach; derived stationary values of normalized average stake and q as epoch count approaches infinity draft
  • Improved “Total Active Stake Inference under Stake Privacy” paper paper

• blockchain:bedrock:research:cryptarchia

  • Updated EmPoWering document based on review doc
  • Improved fast bootstrapping RFC and bootstrapping spec RFC, spec
  • First draft of Cryptarchia v1 and post-quantum security article doc

• blockchain:bedrock:research:blend

  • Simplified Blend protocol duplication and relaying logic spec

• blockchain:bedrock:research:da:sampling

  • Generalized adversary selective availability attack analysis with new attack model doc
  • Adversary calculator for the generalized analysis calculator

blockchain:bedrock:eng §

• blockchain:bedrock:eng:blend

  • Blend networking and CI performance fixes logos-blockchain#2408, logos-blockchain#2422
  • Improved re-dial logic: avoid reconnecting on expected protocol closures, switch peer instead logos-blockchain#2429
  • Pre-compute Proof-of-Quota (PoQ) proofs in background task, reducing proof generation from 100+ ms to 0 ms logos-blockchain#2431
  • Buffered stream type for proactive element pre-computation (in-review) logos-blockchain#2438

• blockchain:bedrock:eng:cryptarchia

  • Skip missed slot and round ticks, always yield latest logos-blockchain#2427

• blockchain:bedrock:eng:bridging

  • ChannelWithdraw operation: transaction verification handling (in-progress) logos-blockchain#2440
  • Deposit operation logos-blockchain#2433
  • Finalized deposit subscription logos-blockchain#2399
  • Deposit API logos-blockchain#2443

• blockchain:bedrock:eng:testing

  • Cucumber start from snapshot (merged) logos-blockchain#2409
  • Local fork monitor testing with 10 nodes: identified Blend fixes that reduce failure rate logos-blockchain#2414
  • K8s support for integration/cucumber tests logos-blockchain-testing#49, logos-blockchain#2441
  • Investigating e2e test failures in CI
  • Performed devnet stress tests

• blockchain:bedrock:eng:mantle

  • Mantle transaction hash optimization RFC approved RFC and implemented logos-blockchain#2420
  • Transfer as Operation RFC approved RFC and implemented logos-blockchain#2428, logos-blockchain#2437
  • Mantle transaction component benchmark: Poseidon vs nested Poseidon-Blake hashing (merged) logos-blockchain#2405
  • Merkle Mountain Range (MMR) bug fixes for voucher management logos-blockchain#2410, logos-blockchain#2411; implementing merkle path

• blockchain:bedrock:eng:testnet

  • Memory debugging: analyzed profiling, optimized ledger and cryptarchia-engine to reduce clones, deployed with jemalloc which reduced overall memory consumption

• blockchain:bedrock:eng:tokenomics

  • Implemented execution and storage market logos-blockchain#2419

• blockchain:bedrock:eng:zones

  • Zone-SDK: channel admin operations (merged) logos-blockchain#2406
  • Zone-SDK: event-driven API logos-blockchain#2445

• blockchain:bedrock:eng:decentralized-sequencing

  • Decentralized sequencer first-write-wins PoC logos-blockchain#2446

• blockchain:bedrock:eng:node

  • Added --version flag with commit hash, tag, compiler, architecture, and build profile logos-blockchain#2432
  • Clamp NTP jitter logos-blockchain#2435
  • Improve bincode serialization logos-blockchain#2439
  • Logging improvements: systematic consistency review, significantly reduced DEBUG-level log file size logos-blockchain#2430
  • C-bindings: add get_blocks range call for storage logos-blockchain#2188

blockchain:logos-execution-zone §

• blockchain:logos-execution-zone:block-context

  • Timestamp validity window approach logos-execution-zone#404
  • Block context strategy doc doc

• blockchain:logos-execution-zone:cross-calls

  • Cross-calls strategy doc doc

• blockchain:logos-execution-zone:indexer

  • DB structural updates: SimpleStorableCell trait for streamlined database reads/writes logos-execution-zone#405
  • Merged batched read/write operations logos-execution-zone#390 and initial state unification logos-execution-zone#393

• blockchain:logos-execution-zone:protocol

  • Program Derived Address (PDA) griefing attack protection logos-execution-zone#414

• blockchain:logos-execution-zone:accounts

  • Group ownership vs multisig strategy plan doc
  • Transfer to existing private account: new approach designed requiring fewer architecture changes

nimbos §

• HTTP REST stubs merged nimbos#24
• Networking baseline: QUIC support, bootstrap-by-multiaddr with dedupe and reconnect backoff, node shutdown bug fix
• Configurable QUIC listener port for local testability

blockchain:comms §

• blockchain:comms:docs
  • Zone SDK tutorial using SQL zone example (in-progress) draft