runtime_fingerprint.py

import hashlib
import os

FILES = [
    "app.py",
    "agent_loop.py",
    "omega_memory.py",
    "CodexQuantum3D_Engine.py",
    "codexmesh_sync.py",
    "ws_router.py"
]

def sha256_file(path):
    h = hashlib.sha256()
    with open(path, "rb") as f:
        while chunk := f.read(8192):
            h.update(chunk)
    return h.hexdigest()

def main():
    print("🔐 CodexMesh Runtime Fingerprint — v1.0.0")
    for f in FILES:
        if os.path.exists(f):
            print(f"{f}: {sha256_file(f)}")
        else:
            print(f"{f}: MISSING")

if __name__ == "__main__":
    main()