Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04dd3ad8b145862efff810623ec3a952f9a38e506feaac3539c958c08227ac41d4a88cae784f434607da0a433aed589019befe0066b141b7172851a7b21f54f3fd