Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047c547ee1fca25ecd0d10f6057d9a641a31547afafe76bcdb1fe10990fd7471bc024d81e50bb58ea92c7c78761d4123ac40e33671948656675285f55b86d82792