Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047a20883eee86de0ac608623cb502e7ef7a2ecbb68451efd7f91b36659bee04f3e50863d042621efa99cb62b941434ddb6fb5c3475ad40316ec0a3e9f225a9d24