Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041c7fa15f1c00a9c1fc39856b6a38f14dafd83fb17a842f7a3f755cf336f6ce6aed981085d24c8b00fd8bd1bc562d87595e1f5253641abd65b89c10363393d4bf