# Author: Liam Grinstead
# Logs activation, mutation, and collapse with author credit and hash

from datetime import datetime

def log_artifact(agent, score, hash_val):
    log = {
        "timestamp": datetime.utcnow().isoformat(),
        "agent_id": agent.get("id", "Unknown"),
        "status": agent.get("status"),
        "fitness_score": score,
        "hash": hash_val,
        "author": "Liam Grinstead"
    }
    print("Artifact Logged:", log)