Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04dd528e1b68cea53ec8976c964eea56ab4fcd11fd8c4aaecf13788a7a942c38d0676aad02de5c04c9e02892ca1473a540141f34ca9579b893bd10d7af715cf370