Decision Workspace
mpt vs chrono-merkle vs bloock-smt
Side-by-side comparison of Rust crates
37
mpt
growingv0.1.0
Merkle Patricia Trie.
51
chrono-merkle
experimentalv1.2.0
Time-aware Merkle tree with delta-based updates and programmable nodes
37
bloock-smt
growingv0.1.0
Implementation of a Compact Sparse Merkle Tree without empty leaves.
Core Metrics
| mpt | chrono-merkle | bloock-smt | |
|---|---|---|---|
| Health Score | 37 | 51 | 37 |
| Total Downloads | 1.6K | 109 | 1.5K |
| 30d Downloads | 3 | 8 | 3 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 6 | 1 |
| Last Updated | 834d ago | 68d ago | 678d ago |
| Age | 2y 3m | 2m | 1y 10m |
Health Breakdown
mpt
Maintenance
1
Quality
16
Community
6
Popularity
4
Documentation
10
chrono-merkle
Maintenance
10
Quality
18
Community
6
Popularity
2
Documentation
15
bloock-smt
Maintenance
1
Quality
17
Community
6
Popularity
4
Documentation
9
Technical Details
| mpt | chrono-merkle | bloock-smt | |
|---|---|---|---|
| Version | 0.1.0 | 1.2.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | GPL-3.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 20 | 7 |
| Crate Size | 1KB | 65KB | 82KB |
| Features | 0 | 19 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •chrono-merkle leads with a health score of 51/100, but none of the options score above 80.
- •mpt has the most downloads (1.6K), suggesting wider adoption.
- •⚠ mpt, bloock-smt have not been updated in over a year.
- •mpt, bloock-smt are pre-1.0 — API may change.