Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0426ce1af02aa7123f8a8ebff3b9dafa3d0d3b6ff410e45038d1b0b9b591b7a957663ff508250cd6359120a74fb0c841478c0e0c83933050a9ba82c5a74f83e194