Update README.md

Author: rawbytedev

README.md

@@ -1,5 +1,16 @@
 # AxonHash
+# AxonHash
+
+## Badges
+
+![Tests](https://github.com/rawbytedev/axonhash/actions/workflows/run_test.yml/badge.svg)
+![GitHub last commit](https://img.shields.io/github/last-commit/rawbytedev/axonhash)
+![Python](https://img.shields.io/badge/python-3.8+-blue.svg)
 
+## Quick Start
+
+```bash
+python axon_test.py
 AxonHash is a research and prototyping cryptographic hash function based on ARX (Add-Rotate-Xor) permutation and Merkle tree construction. It is designed for educational, experimental, and benchmarking purposes.
 
 ## Features
@@ -49,11 +60,10 @@ python axon_test.py
 
 ## File Structure
 
-- `main.py`      : Main AxonHash implementation (class-based)
 - `parallel.py`  : Standalone and parallelized hash utilities
 - `profiler.py`  : Profiling and benchmarking script
 - `axon_test.py` : Test suite for correctness and performance
-- `axon.py`      : (If present) Shared core functions
+- `axon.py`      : Shared core functions
 
 ## Security Notice