Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042b879b4bef2aa010c983c9178fcecaca7c52e64732c5a70af18d8fae18853076424e140ae3c74d93f0a1eb4683372cd51c379e61b3608dccd10c690095218d55