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#substrate-polkadot #substrate #polkadot #state-machine #interop #ismp

no-std substrate-state-machine

ISMP state machine client implementation for substrate-based chains

Owned by Seun Lanlege, David Salami, polytope-labs.

10 stable releases (4 major)

2503.0.0 May 28, 2025
2412.0.0 May 14, 2025
16.0.0 Feb 3, 2025
15.0.0 Jan 10, 2025
1.6.2 May 10, 2024

#638 in Magic Beans

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748 downloads per month
Used in 4 crates (3 directly)

Apache-2.0 and maybe GPL-3.0-only

275KB
3.5K SLoC

The StateMachineClient implementation for substrate state machines

Substrate State Machine

The StateMachineClient implementation for substrate state machines

License

This library is licensed under the Apache 2.0 License, Copyright (c) 2025 Polytope Labs.

Dependencies

~23–50MB
~873K SLoC