diff --git a/appattest/verify_attestation.go b/appattest/verify_attestation.go
index 88794cc..6fc1807 100644
--- a/appattest/verify_attestation.go
+++ b/appattest/verify_attestation.go
@@ -7,9 +7,7 @@ import (
 	"crypto/x509"
 	"encoding/asn1"
 	"encoding/hex"
-	"encoding/pem"
 	"fmt"
-	"os"
 	"reflect"
 	"slices"
 	"time"
@@ -81,14 +79,6 @@ func VerifyAttestationPure(in *VerifyAttestationInputPure) (VerifyAttestationOut
 
 	// get the leaf certificate (first in chain)
 	leafCert := chain[0]
-	pblock := pem.Block{
-		Type:  "CERTIFICATE",
-		Bytes: leafCert.Raw,
-	}
-	if err := pem.Encode(os.Stdout, &pblock); err != nil {
-		panic(err)
-	}
-	fmt.Println()
 
 	// > 2. Create clientDataHash as the SHA256 hash of the one-time challenge your server sends
 	// > to your app before performing the attestation,
diff --git a/appattest/verify_chain.go b/appattest/verify_chain.go
index 0d3fd53..525bde4 100644
--- a/appattest/verify_chain.go
+++ b/appattest/verify_chain.go
@@ -42,7 +42,6 @@ func validateKeyUsage(cert *x509.Certificate, isCA bool) error {
 			return fmt.Errorf("CA certificate missing Certificate Sign key usage")
 		}
 	} else {
-		fmt.Println(cert.KeyUsage)
 		if cert.KeyUsage&x509.KeyUsageDigitalSignature == 0 {
 			return fmt.Errorf("end entity certificate missing required key usage (Digital Signature)")
 		}