Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041b634a1c3a9eefb2fbcaec96d2ca61dc74f80b9c8df8b6387ec01210781b7d91a4a48c2fca1af1b08890087baa5112930388279a67a1277de9fe4f45a802ecbc