Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0417dd894d3f141f4f9bc9c415aa20c8d7befe1757ff45b3d435240c6558eff4f6a08e4a51861ac9cf512100c76470091615659fcfd45cc4ce1d586f83666d4f41