Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b8afa0c0f4b3ec173192206f6a8891212459900351b4e6b6a7d5f341fcc278f029bc91fbe91070e529f71782f3d6d320a6026ff6dbb41f86b28ebdac368d1687