diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip04DecryptResponse.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip04DecryptResponse.kt
new file mode 100644
index 000000000..a671fbc58
--- /dev/null
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip04DecryptResponse.kt
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip46RemoteSigner.signer
+
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponse
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseDecrypt
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
+
+class Nip04DecryptResponse {
+    companion object {
+        fun parse(response: BunkerResponse): SignerResult.RequestAddressed<DecryptionResult> =
+            when (response) {
+                is BunkerResponseDecrypt -> {
+                    SignerResult.RequestAddressed.Successful(DecryptionResult(response.plaintext))
+                }
+                is BunkerResponseError -> {
+                    SignerResult.RequestAddressed.Rejected()
+                }
+                else -> {
+                    SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
+                }
+            }
+    }
+}
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip04EncryptResponse.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip04EncryptResponse.kt
new file mode 100644
index 000000000..39e3d9ef9
--- /dev/null
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip04EncryptResponse.kt
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip46RemoteSigner.signer
+
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponse
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseEncrypt
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
+
+class Nip04EncryptResponse {
+    companion object {
+        fun parse(response: BunkerResponse): SignerResult.RequestAddressed<EncryptionResult> =
+            when (response) {
+                is BunkerResponseEncrypt -> {
+                    SignerResult.RequestAddressed.Successful(EncryptionResult(response.ciphertext))
+                }
+
+                is BunkerResponseError -> {
+                    SignerResult.RequestAddressed.Rejected()
+                }
+
+                else -> {
+                    SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
+                }
+            }
+    }
+}
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip44DecryptResponse.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip44DecryptResponse.kt
new file mode 100644
index 000000000..7349f8991
--- /dev/null
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip44DecryptResponse.kt
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip46RemoteSigner.signer
+
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponse
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseDecrypt
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
+
+class Nip44DecryptResponse {
+    companion object {
+        fun parse(response: BunkerResponse): SignerResult.RequestAddressed<DecryptionResult> =
+            when (response) {
+                is BunkerResponseDecrypt -> {
+                    SignerResult.RequestAddressed.Successful(DecryptionResult(response.plaintext))
+                }
+
+                is BunkerResponseError -> {
+                    SignerResult.RequestAddressed.Rejected()
+                }
+
+                else -> {
+                    SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
+                }
+            }
+    }
+}
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip44EncryptResponse.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip44EncryptResponse.kt
new file mode 100644
index 000000000..255fe5f46
--- /dev/null
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/Nip44EncryptResponse.kt
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip46RemoteSigner.signer
+
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponse
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseEncrypt
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
+
+class Nip44EncryptResponse {
+    companion object {
+        fun parse(response: BunkerResponse): SignerResult.RequestAddressed<EncryptionResult> =
+            when (response) {
+                is BunkerResponseEncrypt -> {
+                    SignerResult.RequestAddressed.Successful(EncryptionResult(response.ciphertext))
+                }
+
+                is BunkerResponseError -> {
+                    SignerResult.RequestAddressed.Rejected()
+                }
+
+                else -> {
+                    SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
+                }
+            }
+    }
+}
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/NostrSignerRemote.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/NostrSignerRemote.kt
index 1633590f9..44873b8f9 100644
--- a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/NostrSignerRemote.kt
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/NostrSignerRemote.kt
@@ -22,7 +22,6 @@ package com.vitorpamplona.quartz.nip46RemoteSigner.signer
 
 import com.vitorpamplona.quartz.nip01Core.core.Event
 import com.vitorpamplona.quartz.nip01Core.core.HexKey
-import com.vitorpamplona.quartz.nip01Core.crypto.verify
 import com.vitorpamplona.quartz.nip01Core.relay.client.INostrClient
 import com.vitorpamplona.quartz.nip01Core.relay.client.reqs.req
 import com.vitorpamplona.quartz.nip01Core.relay.filters.Filter
@@ -38,12 +37,6 @@ import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerRequestNip44Decrypt
 import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerRequestNip44Encrypt
 import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerRequestPing
 import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerRequestSign
-import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseDecrypt
-import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseEncrypt
-import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
-import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseEvent
-import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponsePong
-import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponsePublicKey
 import com.vitorpamplona.quartz.nip46RemoteSigner.NostrConnectEvent
 import com.vitorpamplona.quartz.nip57Zaps.LnZapPrivateEvent
 import com.vitorpamplona.quartz.nip57Zaps.LnZapRequestEvent
@@ -108,19 +101,7 @@ class NostrSignerRemote(
                         event = template,
                     )
                 },
-                parser = { response ->
-                    if (response is BunkerResponseEvent) {
-                        if (!response.event.verify()) {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotVerifyResultingEvent(response.event)
-                        } else {
-                            SignerResult.RequestAddressed.Successful(SignResult(response.event))
-                        }
-                    } else if (response is BunkerResponseError) {
-                        SignerResult.RequestAddressed.Rejected()
-                    } else {
-                        SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                    }
-                },
+                parser = SignResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<SignResult>) {
@@ -144,21 +125,7 @@ class NostrSignerRemote(
                         pubKey = toPublicKey,
                     )
                 },
-                parser = { response ->
-                    when (response) {
-                        is BunkerResponseEncrypt -> {
-                            SignerResult.RequestAddressed.Successful(EncryptionResult(response.ciphertext))
-                        }
-
-                        is BunkerResponseError -> {
-                            SignerResult.RequestAddressed.Rejected()
-                        }
-
-                        else -> {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                        }
-                    }
-                },
+                parser = Nip04EncryptResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<EncryptionResult>) {
@@ -180,19 +147,7 @@ class NostrSignerRemote(
                         pubKey = fromPublicKey,
                     )
                 },
-                parser = { response ->
-                    when (response) {
-                        is BunkerResponseDecrypt -> {
-                            SignerResult.RequestAddressed.Successful(DecryptionResult(response.plaintext))
-                        }
-                        is BunkerResponseError -> {
-                            SignerResult.RequestAddressed.Rejected()
-                        }
-                        else -> {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                        }
-                    }
-                },
+                parser = Nip04DecryptResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<DecryptionResult>) {
@@ -214,21 +169,7 @@ class NostrSignerRemote(
                         pubKey = toPublicKey,
                     )
                 },
-                parser = { response ->
-                    when (response) {
-                        is BunkerResponseEncrypt -> {
-                            SignerResult.RequestAddressed.Successful(EncryptionResult(response.ciphertext))
-                        }
-
-                        is BunkerResponseError -> {
-                            SignerResult.RequestAddressed.Rejected()
-                        }
-
-                        else -> {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                        }
-                    }
-                },
+                parser = Nip44EncryptResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<EncryptionResult>) {
@@ -250,21 +191,7 @@ class NostrSignerRemote(
                         pubKey = fromPublicKey,
                     )
                 },
-                parser = { response ->
-                    when (response) {
-                        is BunkerResponseDecrypt -> {
-                            SignerResult.RequestAddressed.Successful(DecryptionResult(response.plaintext))
-                        }
-
-                        is BunkerResponseError -> {
-                            SignerResult.RequestAddressed.Rejected()
-                        }
-
-                        else -> {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                        }
-                    }
-                },
+                parser = Nip44DecryptResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<DecryptionResult>) {
@@ -280,21 +207,7 @@ class NostrSignerRemote(
                 bunkerRequestBuilder = {
                     BunkerRequestPing()
                 },
-                parser = { response ->
-                    when (response) {
-                        is BunkerResponsePong -> {
-                            SignerResult.RequestAddressed.Successful(PingResult(response.id))
-                        }
-
-                        is BunkerResponseError -> {
-                            SignerResult.RequestAddressed.Rejected()
-                        }
-
-                        else -> {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                        }
-                    }
-                },
+                parser = PingResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<PingResult>) {
@@ -314,21 +227,7 @@ class NostrSignerRemote(
                         secret = secret,
                     )
                 },
-                parser = { response ->
-                    when (response) {
-                        is BunkerResponsePublicKey -> {
-                            SignerResult.RequestAddressed.Successful(PublicKeyResult(response.pubkey))
-                        }
-
-                        is BunkerResponseError -> {
-                            SignerResult.RequestAddressed.Rejected()
-                        }
-
-                        else -> {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                        }
-                    }
-                },
+                parser = PubKeyResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<PublicKeyResult>) {
@@ -344,21 +243,7 @@ class NostrSignerRemote(
                 bunkerRequestBuilder = {
                     BunkerRequestGetPublicKey()
                 },
-                parser = { response ->
-                    when (response) {
-                        is BunkerResponsePublicKey -> {
-                            SignerResult.RequestAddressed.Successful(PublicKeyResult(response.pubkey))
-                        }
-
-                        is BunkerResponseError -> {
-                            SignerResult.RequestAddressed.Rejected()
-                        }
-
-                        else -> {
-                            SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
-                        }
-                    }
-                },
+                parser = PubKeyResponse::parse,
             )
 
         if (result is SignerResult.RequestAddressed.Successful<PublicKeyResult>) {
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/PingResponse.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/PingResponse.kt
new file mode 100644
index 000000000..754ce1c16
--- /dev/null
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/PingResponse.kt
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip46RemoteSigner.signer
+
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponse
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponsePong
+
+class PingResponse {
+    companion object {
+        fun parse(response: BunkerResponse): SignerResult.RequestAddressed<PingResult> =
+            when (response) {
+                is BunkerResponsePong -> {
+                    SignerResult.RequestAddressed.Successful(PingResult(response.id))
+                }
+
+                is BunkerResponseError -> {
+                    SignerResult.RequestAddressed.Rejected()
+                }
+
+                else -> {
+                    SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
+                }
+            }
+    }
+}
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/PubKeyResponse.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/PubKeyResponse.kt
new file mode 100644
index 000000000..43fed5d03
--- /dev/null
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/PubKeyResponse.kt
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip46RemoteSigner.signer
+
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponse
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponsePublicKey
+
+class PubKeyResponse {
+    companion object {
+        fun parse(response: BunkerResponse): SignerResult.RequestAddressed<PublicKeyResult> =
+            when (response) {
+                is BunkerResponsePublicKey -> {
+                    SignerResult.RequestAddressed.Successful(PublicKeyResult(response.pubkey))
+                }
+
+                is BunkerResponseError -> {
+                    SignerResult.RequestAddressed.Rejected()
+                }
+
+                else -> {
+                    SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
+                }
+            }
+    }
+}
diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/SignResponse.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/SignResponse.kt
new file mode 100644
index 000000000..35f47498b
--- /dev/null
+++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip46RemoteSigner/signer/SignResponse.kt
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip46RemoteSigner.signer
+
+import com.vitorpamplona.quartz.nip01Core.crypto.verify
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponse
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseError
+import com.vitorpamplona.quartz.nip46RemoteSigner.BunkerResponseEvent
+
+class SignResponse {
+    companion object {
+        fun parse(response: BunkerResponse): SignerResult.RequestAddressed<SignResult> =
+            if (response is BunkerResponseEvent) {
+                if (!response.event.verify()) {
+                    SignerResult.RequestAddressed.ReceivedButCouldNotVerifyResultingEvent(response.event)
+                } else {
+                    SignerResult.RequestAddressed.Successful(SignResult(response.event))
+                }
+            } else if (response is BunkerResponseError) {
+                SignerResult.RequestAddressed.Rejected()
+            } else {
+                SignerResult.RequestAddressed.ReceivedButCouldNotPerform()
+            }
+    }
+}