Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d143420754adda18f00fc9203a784a083f15b50beb6c0fbc348f721670b81d25afdcd06556d939651a98b24ed661e48242b732acc3d502139008e3f6b7791c8