Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045711f756947a8e4165354018c967b293cf107a5e7d5a214b966f9ab3487ddb4372ae37c916f68fe90d3b79ee99a789be73c621435198aa12f7b917d6461bbda0