Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef6253233d384b8105b59a3df204c0a0e9a76d9644ef31a2466cb50fc5380720df192c99094d07433f9eb4be5e329605a2008ef50644eef3c52fcd76955b095a