diff --git a/CHANGELOG.md b/CHANGELOG.md
index 328b70a62a..45a71bcfb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### Features
 - [#2835](https://github.com/poanetwork/blockscout/pull/2835), [#2871](https://github.com/poanetwork/blockscout/pull/2871), [#2872](https://github.com/poanetwork/blockscout/pull/2872), [#2886](https://github.com/poanetwork/blockscout/pull/2886), [#2925](https://github.com/poanetwork/blockscout/pull/2925), [#2936](https://github.com/poanetwork/blockscout/pull/2936), [#2949](https://github.com/poanetwork/blockscout/pull/2949), [#2940](https://github.com/poanetwork/blockscout/pull/2940), [#2958](https://github.com/poanetwork/blockscout/pull/2958) - Add "block_hash" to logs, token_transfers and internal transactions and "pending blocks operations" approach
+- [#2975](https://github.com/poanetwork/blockscout/pull/2975) - Refine UX of contracts verification
 - [#2926](https://github.com/poanetwork/blockscout/pull/2926) - API endpoint: sum balances except burnt address
 - [#2918](https://github.com/poanetwork/blockscout/pull/2918) - Add tokenID for tokentx API action explicitly
 
diff --git a/apps/block_scout_web/assets/js/pages/verification_form.js b/apps/block_scout_web/assets/js/pages/verification_form.js
index 1267d12c39..795cbf757b 100644
--- a/apps/block_scout_web/assets/js/pages/verification_form.js
+++ b/apps/block_scout_web/assets/js/pages/verification_form.js
@@ -88,6 +88,26 @@ const elements = {
 
 const $contractVerificationPage = $('[data-page="contract-verification"]')
 
+function filterNightlyBuilds (filter) {
+  var select, options
+  select = document.getElementById('smart_contract_compiler_version')
+  options = select.getElementsByTagName('option')
+  for (const option of options) {
+    var txtValue = option.textContent || option.innerText
+    if (filter) {
+      if (txtValue.toLowerCase().indexOf('nightly') > -1) {
+        option.style.display = 'none'
+      } else {
+        option.style.display = ''
+      }
+    } else {
+      if (txtValue.toLowerCase().indexOf('nightly') > -1) {
+        option.style.display = ''
+      }
+    }
+  }
+}
+
 if ($contractVerificationPage.length) {
   const store = createStore(reducer)
   const addressHash = $('#smart_contract_address_hash').val()
@@ -116,6 +136,10 @@ if ($contractVerificationPage.length) {
   })
 
   $(function () {
+    setTimeout(function () {
+      $('.nightly-builds-false').trigger('click')
+    }, 10)
+
     $('.js-btn-add-contract-libraries').on('click', function () {
       $('.js-smart-contract-libraries-wrapper').show()
       $(this).hide()
@@ -129,6 +153,22 @@ if ($contractVerificationPage.length) {
       if ($(this).prop('checked')) { $('.constructor-arguments').hide() }
     })
 
+    $('.nightly-builds-true').on('click', function () {
+      if ($(this).prop('checked')) { filterNightlyBuilds(false) }
+    })
+
+    $('.nightly-builds-false').on('click', function () {
+      if ($(this).prop('checked')) { filterNightlyBuilds(true) }
+    })
+
+    $('.optimization-false').on('click', function () {
+      if ($(this).prop('checked')) { $('.optimization-runs').hide() }
+    })
+
+    $('.optimization-true').on('click', function () {
+      if ($(this).prop('checked')) { $('.optimization-runs').show() }
+    })
+
     $('.js-smart-contract-form-reset').on('click', function () {
       $('.js-contract-library-form-group').removeClass('active')
       $('.js-contract-library-form-group').first().addClass('active')
diff --git a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex
index ddaa85a18b..1002375ac2 100644
--- a/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex
+++ b/apps/block_scout_web/lib/block_scout_web/templates/address_contract_verification/new.html.eex
@@ -35,6 +35,28 @@
           </div>
         </div>
 
+        <div class="smart-contract-form-group">
+          <div class="smart-contract-form-group-inner-wrapper">
+            <%= label f, "Include nightly builds" %>
+            <div class="center-column">
+              <div class="form-radios-group">
+                <div class="radio-big">
+                  <%= radio_button f, :nightly_builds, false, checked: true, class: "form-check-input nightly-builds-false" %>
+                  <div class="radio-icon"></div>
+                  <%= label :nightly_builds, :false, gettext("No"), class: "radio-text" %>
+                </div>
+                <div class="radio-big">
+                  <%= radio_button f, :nightly_builds, true, class: "form-check-input nightly-builds-true", "aria-describedby": "nightly_builds-help-block" %>
+                  <div class="radio-icon"></div>
+                  <%= label :nightly_builds, :true, gettext("Yes"), class: "radio-text" %>
+                </div>
+              </div>
+              <%= error_tag f, :nightly_builds, id: "nightly_builds-help-block", class: "text-danger form-error" %>
+            </div>
+            <div class="smart-contract-form-group-tooltip">Select yes if you want to show nightly builds.</div>
+          </div>
+        </div>
+
         <div class="smart-contract-form-group">
           <div class="smart-contract-form-group-inner-wrapper">
             <%= label f, :compiler_version, gettext("Compiler") %>
@@ -62,12 +84,12 @@
             <div class="center-column">
               <div class="form-radios-group">
                 <div class="radio-big">
-                  <%= radio_button f, :optimization, false, checked: true, class: "form-check-input" %>
+                  <%= radio_button f, :optimization, false, class: "form-check-input optimization-false" %>
                   <div class="radio-icon"></div>
                   <%= label :smart_contract_optimization, :false, gettext("No"), class: "radio-text" %>
                 </div>
                 <div class="radio-big">
-                  <%= radio_button f, :optimization, true, class: "form-check-input", "aria-describedby": "optimization-help-block" %>
+                  <%= radio_button f, :optimization, true, checked: true, class: "form-check-input optimization-true", "aria-describedby": "optimization-help-block" %>
                   <div class="radio-icon"></div>
                   <%= label :smart_contract_optimization, :true, gettext("Yes"), class: "radio-text" %>
                 </div>
@@ -78,7 +100,7 @@
           </div>
         </div>
 
-        <div class="smart-contract-form-group">
+        <div class="smart-contract-form-group optimization-runs">
           <div class="smart-contract-form-group-inner-wrapper">
             <%= label f, :name, gettext("Optimization runs") %>
             <div class="center-column">
@@ -110,12 +132,12 @@
                   <%= label :autodetect_contructor_args, :false, gettext("No"), class: "radio-text" %>
                 </div>
                 <div class="radio-big">
-                  <%= radio_button f, :autodetect_contructor_args, true, class: "form-check-input autodetecttrue", "aria-describedby": "optimization-help-block" %>
+                  <%= radio_button f, :autodetect_contructor_args, true, class: "form-check-input autodetecttrue", "aria-describedby": "autodetect_contructor_args-help-block" %>
                   <div class="radio-icon"></div>
                   <%= label :autodetect_contructor_args, :true, gettext("Yes"), class: "radio-text" %>
                 </div>
               </div>
-              <%= error_tag f, :autodetect_contructor_args, id: "optimization-help-block", class: "text-danger form-error" %>
+              <%= error_tag f, :autodetect_contructor_args, id: "autodetect_contructor_args-help-block", class: "text-danger form-error" %>
             </div>
           </div>
         </div>
diff --git a/apps/block_scout_web/priv/gettext/default.pot b/apps/block_scout_web/priv/gettext/default.pot
index e49e104647..1e2f2ccea3 100644
--- a/apps/block_scout_web/priv/gettext/default.pot
+++ b/apps/block_scout_web/priv/gettext/default.pot
@@ -87,7 +87,7 @@ msgid "A string with the name of the module to be invoked."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:125
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:147
 msgid "ABI-encoded Constructor Arguments (if required by the contract)"
 msgstr ""
 
@@ -266,7 +266,7 @@ msgid "Call Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:274
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:296
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:47
 #: lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:54
 msgid "Cancel"
@@ -289,7 +289,7 @@ msgid "Clear"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:40
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:62
 msgid "Compiler"
 msgstr ""
 
@@ -370,7 +370,7 @@ msgid "Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:139
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:161
 msgid "Contract Libraries"
 msgstr ""
 
@@ -579,7 +579,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:45
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:51
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:73
 msgid "EVM Version"
 msgstr ""
 
@@ -599,7 +599,7 @@ msgid "Emission Reward"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:93
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:115
 msgid "Enter the Solidity Contract Code"
 msgstr ""
 
@@ -971,20 +971,20 @@ msgid "Less than"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:154
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:176
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:198
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:220
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:242
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:264
 msgid "Library Address"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:144
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:166
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:188
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:210
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:232
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:254
 msgid "Library Name"
 msgstr ""
 
@@ -1010,7 +1010,7 @@ msgid "Loading..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:268
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:290
 msgid "Loading...."
 msgstr ""
 
@@ -1096,8 +1096,9 @@ msgid "New Smart Contract Verification"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:67
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:110
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:46
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:89
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:132
 msgid "No"
 msgstr ""
 
@@ -1114,7 +1115,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:39
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:83
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:105
 msgid "Optimization runs"
 msgstr ""
 
@@ -1218,7 +1219,7 @@ msgid "Request URL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:271
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:293
 msgid "Reset"
 msgstr ""
 
@@ -1580,7 +1581,7 @@ msgid "Verify & Publish"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:270
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:292
 msgid "Verify & publish"
 msgstr ""
 
@@ -1654,8 +1655,9 @@ msgid "Wei"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:72
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:115
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:51
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:94
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:137
 msgid "Yes"
 msgstr ""
 
diff --git a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
index e49e104647..1e2f2ccea3 100644
--- a/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
+++ b/apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po
@@ -87,7 +87,7 @@ msgid "A string with the name of the module to be invoked."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:125
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:147
 msgid "ABI-encoded Constructor Arguments (if required by the contract)"
 msgstr ""
 
@@ -266,7 +266,7 @@ msgid "Call Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:274
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:296
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:47
 #: lib/block_scout_web/templates/api_docs/_eth_rpc_item.html.eex:54
 msgid "Cancel"
@@ -289,7 +289,7 @@ msgid "Clear"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:40
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:62
 msgid "Compiler"
 msgstr ""
 
@@ -370,7 +370,7 @@ msgid "Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:139
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:161
 msgid "Contract Libraries"
 msgstr ""
 
@@ -579,7 +579,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:45
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:51
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:73
 msgid "EVM Version"
 msgstr ""
 
@@ -599,7 +599,7 @@ msgid "Emission Reward"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:93
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:115
 msgid "Enter the Solidity Contract Code"
 msgstr ""
 
@@ -971,20 +971,20 @@ msgid "Less than"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:154
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:176
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:198
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:220
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:242
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:264
 msgid "Library Address"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:144
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:166
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:188
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:210
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:232
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:254
 msgid "Library Name"
 msgstr ""
 
@@ -1010,7 +1010,7 @@ msgid "Loading..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:268
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:290
 msgid "Loading...."
 msgstr ""
 
@@ -1096,8 +1096,9 @@ msgid "New Smart Contract Verification"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:67
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:110
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:46
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:89
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:132
 msgid "No"
 msgstr ""
 
@@ -1114,7 +1115,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_contract/index.html.eex:39
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:83
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:105
 msgid "Optimization runs"
 msgstr ""
 
@@ -1218,7 +1219,7 @@ msgid "Request URL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:271
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:293
 msgid "Reset"
 msgstr ""
 
@@ -1580,7 +1581,7 @@ msgid "Verify & Publish"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:270
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:292
 msgid "Verify & publish"
 msgstr ""
 
@@ -1654,8 +1655,9 @@ msgid "Wei"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:72
-#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:115
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:51
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:94
+#: lib/block_scout_web/templates/address_contract_verification/new.html.eex:137
 msgid "Yes"
 msgstr ""