Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04047290dbdd1a204209112ebb3be58cb0196f630b2c60351934573587801bdb5b35f3bf907664011210fe6d39b06c0b8ea5bb40faf06529973d40bdbd0a5cf8c7