python3 -m json.tool records/customer-copy-v1.json >/dev/null
python3 -m json.tool records/customer-copy-v2.json >/dev/null
python3 - <<'PY'
from hashlib import sha256
from pathlib import Path
path = Path("records/customer-copy-v2.json")
print(sha256(path.read_bytes()).hexdigest())
PY