Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c5be964388bf5d2db08cf7685ea2d8a985f34164074c3095711f832e522e090ac931ac911f5a39fbaa7a37358334386f8724c30738f3307a1daa53a38be108f3