Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04478f2be6c0ceb3e9d6a415773431fefcfbeb6a528aaf3457ae7bed17acb3bcd01ee351ce79670883b7ddcbe56c8d70a357aec1128150b6d3bc76f2a276aaefc3