Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a446b5d0e6be502df3d30304f52a989ba146f7fca3a591d139810a7cce34a72cc8f9205e4df21b50dcc4574945cbd11f154be48f97cbbf5f4b77142565a5f520