Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0454723d98626b55a9b706a98bdbc45672c4751825edf8528448f2406028ba8058f3ed42014c69a2c479ccc76306c9db80a0e62780e70b5d6bcace5fe534bea7ca