Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040867bdc5f4db5aba43bb771c67f3cf25ef05a1544ab071084f0c51481049b630ccd55358831a1a89c2f06f5fda1d93bc8d93ec890d82837708de1459c8b91fcc