diff --git a/generate-markdown-table-comparison.nu b/generate-markdown-table-comparison.nu
index 7d1bc90..67e4162 100755
--- a/generate-markdown-table-comparison.nu
+++ b/generate-markdown-table-comparison.nu
@@ -5,6 +5,6 @@ ls methods/*.json | each {|file|
   let traits = { Method: $"[did:($method.name)]\(https://www.w3.org/TR/did-extensions-methods/#did-methods\)" }
   # $traits | merge
   ($properties | columns | filter {$in != "name"} | each {|name|
-    { trait: $"[($properties | get $name | get title)]\(#($name)\)", value: ($method | default false $name | get $name | if $in { "`x`" } else { "" }) }
+    { trait: $"[($properties | get $name | get title)]\(#($name)\)", value: ($method | default false $name | get $name | if $in { "✅" } else { "" }) }
   }) | reduce -f $traits {|it, acc| $acc | insert $it.trait $it.value }
 } | to md
diff --git a/spec/spec.md b/spec/spec.md
index 848836f..2b5ef00 100644
--- a/spec/spec.md
+++ b/spec/spec.md
@@ -168,10 +168,10 @@ Generated via ../generate-markdown-table-comparison.nu
 
 | Method                                                                | [Updateable](#updateable) | [Updateable Service Endpoints](#updateable_service_endpoints) | [Deactivatable](#deactivatable) | [Deletable](#deletable) | [Explicit Fees](#explicit_fees) | [Self-Certifying](#self-certifying) | [Rotatable Verification Methods](#updateable_verification_methods) | [Pre-rotation of Keys](#pre-rotation_of_keys) | [Multi-Signature Verification Method](#multi-sig_verification_method) | [Human-readable](#human-readable) | [Enumerable](#enumerable) | [Locally Resolvable](#resolvable_locally) | [Globally Resolvable](#resolvable_globally) | [DID Document History](#history) | [Cryptograhpically signed DID Document History](#history_signed) | [Not Hosted](#hosted_not) | [Centrally Hosted](#hosted_centrally) | [Decentrally Hosted](#hosted_decentrally) | [Privacy Preserving Cryptography](#cryptography_privacy_preserving) | [Government-approved Cryptography](#cryptography_government-approved) | [GDPR-compliant](#gdpr-compliant) |
 | --------------------------------------------------------------------- | ------------------------- | ------------------------------------------------------------- | ------------------------------- | ----------------------- | ------------------------------- | ----------------------------------- | ------------------------------------------------------------------ | --------------------------------------------- | --------------------------------------------------------------------- | --------------------------------- | ------------------------- | ----------------------------------------- | ------------------------------------------- | -------------------------------- | ---------------------------------------------------------------- | ------------------------- | ------------------------------------- | ----------------------------------------- | ------------------------------------------------------------------- | --------------------------------------------------------------------- | --------------------------------- |
-| [did:key](https://www.w3.org/TR/did-extensions-methods/#did-methods)  |                           |                                                               |                                 |                         |                                 | `x`                                 |                                                                    |                                               |                                                                       |                                   |                           |                                           | `x`                                         |                                  |                                                                  | `x`                       |                                       |                                           |                                                                     |                                                                       |                                   |
-| [did:peer](https://www.w3.org/TR/did-extensions-methods/#did-methods) | `x`                       | `x`                                                           |                                 |                         |                                 | `x`                                 | `x`                                                                |                                               |                                                                       |                                   |                           | `x`                                       |                                             |                                  |                                                                  | `x`                       |                                       |                                           |                                                                     |                                                                       |                                   |
-| [did:tdw](https://www.w3.org/TR/did-extensions-methods/#did-methods)  | `x`                       | `x`                                                           | `x`                             | `x`                     |                                 | `x`                                 | `x`                                                                | `x`                                           |                                                                       |                                   |                           |                                           | `x`                                         | `x`                              | `x`                                                              |                           | `x`                                   |                                           |                                                                     |                                                                       |                                   |
-| [did:web](https://www.w3.org/TR/did-extensions-methods/#did-methods)  | `x`                       | `x`                                                           | `x`                             | `x`                     |                                 |                                     | `x`                                                                |                                               |                                                                       | `x`                               |                           |                                           | `x`                                         |                                  |                                                                  |                           | `x`                                   |                                           |                                                                     |                                                                       |                                   |
+| [did:key](https://www.w3.org/TR/did-extensions-methods/#did-methods)  |                           |                                                               |                                 |                         |                                 | ✅                                  |                                                                    |                                               |                                                                       |                                   |                           |                                           | ✅                                          |                                  |                                                                  | ✅                        |                                       |                                           |                                                                     |                                                                       |                                   |
+| [did:peer](https://www.w3.org/TR/did-extensions-methods/#did-methods) | ✅                        | ✅                                                            |                                 |                         |                                 | ✅                                  | ✅                                                                 |                                               |                                                                       |                                   |                           | ✅                                        |                                             |                                  |                                                                  | ✅                        |                                       |                                           |                                                                     |                                                                       |                                   |
+| [did:tdw](https://www.w3.org/TR/did-extensions-methods/#did-methods)  | ✅                        | ✅                                                            | ✅                              | ✅                      |                                 | ✅                                  | ✅                                                                 | ✅                                            |                                                                       |                                   |                           |                                           | ✅                                          | ✅                               | ✅                                                               |                           | ✅                                    |                                           |                                                                     |                                                                       |                                   |
+| [did:web](https://www.w3.org/TR/did-extensions-methods/#did-methods)  | ✅                        | ✅                                                            | ✅                              | ✅                      |                                 |                                     | ✅                                                                 |                                               |                                                                       | ✅                                |                           |                                           | ✅                                          |                                  |                                                                  |                           | ✅                                    |                                           |                                                                     |                                                                       |                                   |
 
 ## Appendix