Multichain v0.1.0 developer preview

Multichain v0.1.0 developer preview

This is the first public RSI Tech release of the Multichain Rust platform.

Included

• source-qualified blockchain observation and revision contracts;
• Bitcoin Core ZMQ/RPC capture, WAL, gap recovery, canonicality, UTXO, and
  observer-local mempool intelligence;
• Ethereum execution/consensus and BSC native-finality semantics;
• Solana Yellowstone, fork, transaction, account rollback, and decoder
  semantics;
• replayable archive and deterministic fact identities;
• local Redpanda, ClickHouse, PostgreSQL, MinIO, REST, and WebSocket path; and
• checksum-verified local client gates for all four network models.

The host-specific operator bundle contains functional binaries, configuration,
schemas, license notices, build identity, and a smoke test. GitHub also
provides source archives for the tagged commit.

Readiness boundary

This release is local-runtime-proven and repository-tested. It is not a
production mainnet deployment. Independent regional observers, owned mainnet
node fleets, multi-zone storage, capacity/soak evidence, production credentials,
and operational SLO evidence remain external gates.

macOS archives are unsigned developer artifacts and are not Apple-notarized.

Verification

Download an archive and its matching .sha256 file, then run:

shasum -a 256 -c multichain-rs-v0.1.0-<target>.tar.gz.sha256
tar -xzf multichain-rs-v0.1.0-<target>.tar.gz
./multichain-rs-v0.1.0-<target>/smoke.sh

Copyright 2026 Rafal Sikora. Maintained by
RSI Tech. Questions and confidential reports:
info@rsitech.ai.