diff --git a/Gemfile b/Gemfile
index d720a2d6..f4125f65 100644
--- a/Gemfile
+++ b/Gemfile
@@ -39,7 +39,7 @@ gem 'devise-i18n'
 gem 'devise_invitable'
 gem 'redis-client'
 gem 'hiredis-client'
-gem 'distributed-press-api-client', '~> 0.4.0rc2'
+gem 'distributed-press-api-client', '~> 0.4.0rc3'
 gem 'email_address', git: 'https://github.com/fauno/email_address', branch: 'i18n'
 gem 'exception_notification'
 gem 'fast_blank'
diff --git a/Gemfile.lock b/Gemfile.lock
index 72a30af1..366b58a5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -166,12 +166,12 @@ GEM
     devise_invitable (2.0.9)
       actionmailer (>= 5.0)
       devise (>= 4.6)
-    distributed-press-api-client (0.4.0rc2)
+    distributed-press-api-client (0.4.0rc3)
       addressable (~> 2.3, >= 2.3.0)
       climate_control
       dry-schema
       httparty (~> 0.18)
-      httparty-cache (~> 0.0.4)
+      httparty-cache (~> 0.0.6)
       json (~> 2.1, >= 2.1.0)
       jwt (~> 2.6.0)
     dotenv (2.8.1)
@@ -272,7 +272,7 @@ GEM
     httparty (0.21.0)
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
-    httparty-cache (0.0.5)
+    httparty-cache (0.0.6)
       httparty (~> 0.18)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
@@ -626,7 +626,7 @@ DEPENDENCIES
   devise
   devise-i18n
   devise_invitable
-  distributed-press-api-client (~> 0.4.0rc2)
+  distributed-press-api-client (~> 0.4.0rc3)
   dotenv-rails
   down
   ed25519
diff --git a/app/controllers/actor_moderations_controller.rb b/app/controllers/actor_moderations_controller.rb
index f4637d70..7450835b 100644
--- a/app/controllers/actor_moderations_controller.rb
+++ b/app/controllers/actor_moderations_controller.rb
@@ -2,10 +2,13 @@
 
 # Gestiona la cola de moderación de actores
 class ActorModerationsController < ApplicationController
-  ActorModeration.aasm.events.map(&:name).each do |actor_event|
+  ActorModeration.events.each do |actor_event|
     define_method(actor_event) do
       authorize actor_moderation
 
+      # Crea una RemoteFlag si se envían los parámetros adecuados
+      actor_moderation.update(actor_moderation_params) if actor_event == :report
+
       actor_moderation.public_send(:"#{actor_event}!") if actor_moderation.public_send(:"may_#{actor_event}?")
 
       redirect_back fallback_location: site_moderation_queue_path(**(session[:moderation_queue_filters] || {}))
@@ -22,4 +25,11 @@ class ActorModerationsController < ApplicationController
   def actor_moderation
     @actor_moderation ||= site.actor_moderations.find(params[:actor_moderation_id] || params[:id])
   end
+
+  def actor_moderation_params
+    params.require(:actor_moderation).permit(remote_flag_attributes: %i[message]).tap do |p|
+      p[:remote_flag_attributes][:site_id] = actor_moderation.site_id
+      p[:remote_flag_attributes][:actor_id] = actor_moderation.actor_id
+    end
+  end
 end
diff --git a/app/models/activity_pub/remote_flag.rb b/app/models/activity_pub/remote_flag.rb
new file mode 100644
index 00000000..b790c4b1
--- /dev/null
+++ b/app/models/activity_pub/remote_flag.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class ActivityPub
+  class RemoteFlag < ApplicationRecord
+    belongs_to :actor
+    belongs_to :site
+
+    # Genera la actividad a enviar
+    def content
+      {
+        '@context' => 'https://www.w3.org/ns/activitystreams',
+        'id' => Rails.application.routes.url_helpers.v1_activity_pub_remote_flag_url(self, host: site.social_inbox_hostname),
+        'type' => 'Flag',
+        'actor' => ENV.fetch('PANEL_ACTOR_ID') { "https://#{ENV['SUTTY']}/about.jsonld" },
+        'content' => message.to_s,
+        'object' => [ actor.uri ]
+      }
+    end
+  end
+end
diff --git a/app/models/actor_moderation.rb b/app/models/actor_moderation.rb
index 1d9bae5d..c6f8bfc0 100644
--- a/app/models/actor_moderation.rb
+++ b/app/models/actor_moderation.rb
@@ -5,8 +5,11 @@ class ActorModeration < ApplicationRecord
   include AASM
 
   belongs_to :site
+  belongs_to :remote_flag, class_name: 'ActivityPub::RemoteFlag'
   belongs_to :actor, class_name: 'ActivityPub::Actor'
 
+  accepts_nested_attributes_for :remote_flag
+
   # Bloquea todes les Actores bloqueables
   def self.block_all!
     self.update_all(aasm_state: 'blocked', updated_at: Time.now)
@@ -53,8 +56,14 @@ class ActorModeration < ApplicationRecord
       end
     end
 
+    # Al reportar, necesitamos asociar una RemoteFlag para poder
+    # enviarla.
     event :report do
       transitions from: %i[blocked], to: :reported
+
+      before do
+        ActivityPub::RemoteFlagJob.perform_later(remote_flag: remote_flag)
+      end
     end
   end
 
diff --git a/app/views/components/_profiles_btn_box.haml b/app/views/components/_profiles_btn_box.haml
index bd994f84..3ec95e59 100644
--- a/app/views/components/_profiles_btn_box.haml
+++ b/app/views/components/_profiles_btn_box.haml
@@ -1,5 +1,13 @@
 -# Componente Botonera de Moderación de Cuentas (Remote_profile)
 
+- form_params = {}
+- form_params[:report] = { actor_moderation: { remote_flag_attributes: { message: '' } } }
+- I18n.available_locales.each do |locale|
+  - form_params[:report][:actor_moderation][:remote_flag_attributes][:message] += t(locale)
+  - form_params[:report][:actor_moderation][:remote_flag_attributes][:message] += ': '
+  - form_params[:report][:actor_moderation][:remote_flag_attributes][:message] += t('.report_message', locale: locale, panel_actor_mention: ENV.fetch('PANEL_ACTOR_MENTION') { '@sutty@sutty.nl' })
+  - form_params[:report][:actor_moderation][:remote_flag_attributes][:message] += '\n\n'
+
 .d-flex.flex-row
   - btn_class = 'btn-secondary'
   - ActorModeration.events.each do |actor_event|
@@ -7,4 +15,5 @@
       text: t(".text_#{actor_event}"),
       path: public_send(:"site_actor_moderation_#{actor_event}_path", actor_moderation_id: actor_moderation),
       class: btn_class,
-      disabled: !actor_moderation.public_send(:"may_#{actor_event}?")
+      disabled: !actor_moderation.public_send(:"may_#{actor_event}?"),
+      params: form_params[actor_event]
diff --git a/app/views/moderation_queue/_account.haml b/app/views/moderation_queue/_account.haml
index cdcc0ad4..5e574c71 100644
--- a/app/views/moderation_queue/_account.haml
+++ b/app/views/moderation_queue/_account.haml
@@ -8,5 +8,6 @@
       = sanitize profile['summary'].html_safe
 
     -# Botones de Moderación
-    .d-flex.pb-4
-      = render 'components/profiles_btn_box', actor_moderation: actor_moderation
+    - cache actor_moderation do
+      .d-flex.pb-4
+        = render 'components/profiles_btn_box', actor_moderation: actor_moderation
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 62e9a1a7..4aea89f7 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -106,6 +106,7 @@ en:
       text_allow: Always approve
       text_block: Block
       text_report: Report
+      report_message: "Hi! Someone using Sutty CMS reported this account on your instance. We don't have support for customized report messages yet, but we will soon. You can reach us at %{panel_actor_mention}."
   actor_moderations:
     show:
       user: Username
diff --git a/config/locales/es.yml b/config/locales/es.yml
index 3dc68d98..7b033859 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -106,6 +106,7 @@ es:
       text_allow: Aprobar siempre
       text_block: Bloquear
       text_report: Reportar
+      report_message: "¡Hola! Une usuarie de Sutty CMS reportó esta cuenta en tu instancia. Todavía no tenemos soporte para mensajes personalizados. Podés contactarnos en %{panel_actor_mention}."
   actor_moderations:
     show:
       user: Nombre de usuarie
diff --git a/db/migrate/20240301181224_add_remote_flag_to_actor_moderation.rb b/db/migrate/20240301181224_add_remote_flag_to_actor_moderation.rb
new file mode 100644
index 00000000..63e4ce1b
--- /dev/null
+++ b/db/migrate/20240301181224_add_remote_flag_to_actor_moderation.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+# Las acciones de moderación pueden tener un reporte remoto asociado
+class AddRemoteFlagToActorModeration < ActiveRecord::Migration[6.1]
+  def up
+    add_column :actor_moderations, :remote_flag_id, :uuid, null: true
+
+    ActivityPub::RemoteFlag.all.find_each do |remote_flag|
+      actor_moderation = ActorModeration.find_by(actor_id: remote_flag.actor_id)
+
+      actor_moderation&.update_column(:remote_flag_id, remote_flag.id)
+    end
+  end
+
+  def down
+    remove_column :actor_moderations, :remote_flag_id
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index 6cdb49f1..38a56b46 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -586,7 +586,8 @@ CREATE TABLE public.actor_moderations (
     updated_at timestamp(6) without time zone NOT NULL,
     site_id bigint,
     actor_id uuid,
-    aasm_state character varying NOT NULL
+    aasm_state character varying NOT NULL,
+    remote_flag_id uuid
 );
 
 
@@ -2697,6 +2698,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20240227142019'),
 ('20240228171335'),
 ('20240228202830'),
-('20240229201155');
+('20240229201155'),
+('20240301181224');