Exonum by exonum
An extensible open-source framework for creating private/permissioned blockchain applications
About Exonum
From the project's README at github.com/exonum/exonum. Lightly cleaned for readability; for the full source see the upstream repo.
Status: [](https://github.com/exonum/exonum/actions/workflows/ci.yml) [](https://deps.rs/repo/github/exonum/exonum) [](https://codecov.io/gh/exonum/exonum)
Project info: [](https://docs.rs/exonum) [](LICENSE.md) [](https://github.com/exonum/exonum)
Community: [](https://gitter.im/exonum/exonum) [](https://t.me/exonum_blockchain) [](https://gitter.im/exonum/ruExonum) [](https://t.me/ExonumRU) [](https://exonum.c
Health score breakdown
6-dimension composite. See methodology for formula and weights.
Adoption signals
Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.
| Signal | Value | Source |
|---|---|---|
| GitHub stars | 1.2k | github.com/exonum/exonum |
| GitHub forks | 245 | github.com/exonum/exonum |
| CRATES downloads (last month) | 2.5k | exonum |
Release & maintenance
Is this project actively maintained, or about to die? Check the recency of last commit and last release.
| Project age | 9.4 years | since Feb 2017 |
| Last commit | 2.3 years ago | Feb 25, 2024 |
| Releases shipped | 34 | last: 6.2 years ago |
Self-hosting cost across providers
Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.
| Provider | Plan | Specs | Monthly | |
|---|---|---|---|---|
| hetzner | CAX11 | 2c · 4GB · 40GB | $4.13 USD | Deploy → |
| vultr | VC2 | 1c · 1GB · 25GB | $5 USD | Deploy → |
| linode | Nanode 1GB | 1c · 1GB · 25GB | $5.12 USD | Deploy → |
| digitalocean | Basic Regular 1GB | 1c · 1GB · 25GB | $6 USD | Deploy → |
Ready to self-host Exonum?
Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.
Data last refreshed Jun 21, 2026.
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