Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04871b6509628fb2f1e94a3a1eb3728b79835e09268f640938107f51a5d0f7a3c5861b5b658d46560306d8ef54913440c7cb2ae1b586c6bf39ca3bf11dba481fc2