Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b7457623a6255346e6ccd0172f48174b32c5ca00d5a9ecbe5d64cd2afa79a90eca0138743372670ea145f0e78399549cece86f9a226a0b6ca813a1d240882871