Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0419cebefe95576fdbca2bef6aef60923f059876d3edaa65d70f177f69bf6644ad12902b0930559c61835a561c1dc6ea1ed31a5b5455bb405f5b6a871ee4c4c3e7