Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0434587cb93ed307fb2c4109c7c177f285e7ceb6fe6995fdb2ca2e3ef504cd50a543a5f2d67914c5c5c68be70ce57a31f555f18b038f5297c9462cb0dd7e3c614d