Uncle references RFC revised: reference window retuned to W = 12 and body_root flattened over the serialized uncle list (in-review) logos-lips#385
Compressed Block Proposal LIP revised: transaction reference prefix moved to 16 bytes after identifying birthday self-collision as the governing attack, collision-handling machinery removed (in-review) logos-lips#389
All note-consuming operations now reject empty inputs: spec logos-lips#399, node #3298
blockchain:bedrock:research:total-stake-inference
Uncle-reference verification depth bounded via a parent-anchored window (W = 12, with 11.5 ruled out), adversary coalition sizing fixed, and four simulator defects repaired (in-review) research#4
blockchain:bedrock:research:empowering
Bedrock RFC enabling the basic EmPoWering machinery opened (draft): Proof of Work parameters calibrated (claim target, distribution rate, Blend admission threshold), TGE supply sized, token denomination settled, reward pool funded from fee inflow logos-lips#400
Tokenomics simulations and report: sweep programme and validation figures, results re-derived at lepton granularity, threshold calibrated on measured Raspberry Pi 5 hardware (in-review) research#5
Stochastic model of the epoch reward pool derived (binomial blocks per epoch, log-normal fee revenue, Poisson claims): mean recovers the deterministic equation, variance settles to a lower equilibrium value doc
blockchain:bedrock:research:post-quantum
Post-Quantum primitive benchmark moved to the research repo with sender/receiver asymmetry under load (in-review) research#3; benchmark document reworked with stress-test results across four platforms doc; new dashboard completed dashboard
Post-Quantum Migration Strategy for the Logos stack drafted (WIP) doc
Mix-net configuration recommended against stake inference and Bayesian inference attacks, with its guarantees extended from one epoch to many epochs and across network sizes doc
Random regular graph mix-net Bayesian attribution attack implemented across connectivity, corruption, and path-length parameters, compared with the stratified mix-net, and run inside a stake-weighted simulation doc
blockchain:bedrock:research:cross-zone-sequencing
Costly Abort Mechanism demo hardened: transaction binding, participant-owned key registration, signature validation, timeout handling, and fee-proof verification; optimistic dispute flow refined so the normal path needs no routine confirmation code; RFC being restructured into a single-path developer-facing specification (WIP) doc
Proof of Quota verification re-introduced before relaying messages, with peers sending invalid proofs marked spammy and banned #3292
Epoch-transition bug fixed: unreleased block proposals are forwarded to old-epoch peers instead of being carried into the new epoch with a stale Proof of Quota #3304
Proof of Quota circuit bumped to v0.5.6, Proof of Work secret key and block hash replaced with a pow_nonce and domain-separation tag logos-blockchain-circuits#54, #3305
Public header verification benchmarks merged #3278
Proof of Work proof generator (in-review) #3310; transaction density tracked for epoch-bound Blend difficulty updates (in-review) #3317
blockchain:bedrock:eng:node
Uncle references merged across the stack: uncle headers carried and committed by body_root#3281, reference window in config #3282, uncle selection when proposing #3283, uncle verification when applying blocks #3284, uncles counted in Total Stake Inference #3285; header validation reused for uncle validation #3314
Gas constants redesigned for the SignedOp flow merged #3273; op codes moved onto the operations themselves (in-review) #3308
Block-proposal tracing build for deterministic simulation runs, capturing proposal time, Blend exit, and libp2p receipt of the same block image
blockchain:bedrock:eng:zone-sdk
Deposit events extended with public-key information for channel wallet tracking #3299; refund of transactions on timeout prototyped (draft) #3289
λSQL local replication flow started (in-review) #3322
blockchain:bedrock:eng:logos-core
Node 0.2.2 released release, fixing the wallet handing out a double note when funding during the non-finalized window #3287; blockchain module 0.2.2 released logos-modules-release#44
blockchain:logos-execution-zone
blockchain:logos-execution-zone:sequencer
Sequencer self-join merged, with genesis actions and channel creation from config plus genesis block so channels can start with multiple accredited keys #653
Sequencer join/exit queues, with config operations valid only once the triggering Logos Execution Zone block is finalized (in-review) #725; slashing basic plumbing (draft) #737; fault taxonomy started (WIP) doc
Actor architecture phase 1 merged: RpcServer and Executor actors #691; phase 2 Storage actor (draft) #736
Generalization Phase 1: outbox slots made write-once log entries keyed by emitter #697, outbox pinned in emitters and bridge_lock mint destination #699, deliveries authorized at the target instead of the inbox #700; target peer sources updatable by a named authority (in-review) #712; pending dispatches stored as per-message entries (in-review) #718
Phase 2 started: one peer-block acceptance policy for watcher and verifier (in-review) #721; verification halts made durable, diagnosable, and recoverable (in-review) #731
Events implemented end to end (in-review): events field and core semantics #705, EVM-style protocol-level selectors #707, indexer re-derivation from seen blocks #709, RPC #713 and FFI #714, deposit/withdraw events #716
Programs as accounts started, toward programs deployable through public transactions (in-review): programs shape #720, program_owner as AccountId#722, program storage folded into public_state#723, ProgramId references removed from chaincalls #735, Deploy program transaction #733; optimizations to remove practical blockers (draft) #738, #739, #740
Program updates implementation started (draft) #710, #711
Consistent domain separators introduced across the key protocol (in-review) #717
blockchain:logos-execution-zone:testing
Multi-sequencer support for integration tests merged #643
Cucumber environment on top of the Testing Framework with initial ported integration tests (in-review) #741
nim-bincode made fully compatible with the nim-serialization API (Bincode, BincodeReader, BincodeWriter, deriveBincodeCustom) code; serialization migrated across the codebase toward libp2p GossipSub (WIP) code