Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0426a77ca362f6807a4c369d83e373217595565f549a3194bf7c3fc40699fac5b412ffb7c7794d3beaf00d2ccfe65d37f970a218c1e3e69b852a193625c9899df6