diff --git a/datatrails-common-api/assets/v2/assets/accesspolicy.go b/datatrails-common-api/assets/v2/assets/accesspolicy.go
index ea223ee..a4a9e32 100644
--- a/datatrails-common-api/assets/v2/assets/accesspolicy.go
+++ b/datatrails-common-api/assets/v2/assets/accesspolicy.go
@@ -38,6 +38,31 @@ func (a *AssetResponse) AccessPolicyStringValue(name, defaultValue string) (stri
 	return value, nil
 }
 
+// IsPubliclyAttested determines if an asset is publicly attested
+// if public wallet address is present *anywhere* in the policy
+// we assume the asset is public as there is no other way of getting
+// public wallet to policy other than setting public: true on an asset
+// previous method was to specific and did not work with partial attestation
+func (a *AssetResponse) IsPubliclyAttested(publicWallet string) bool {
+
+	for attrs := range a.AccessPolicy {
+		data, ok := a.AccessPolicy[attrs].GetList()
+		if !ok {
+			continue
+		}
+
+		for _, v := range data {
+			if vv, ok := v[publicWallet]; ok {
+				if vv == "wallet" {
+					return true
+				}
+			}
+		}
+	}
+
+	return false
+}
+
 // IsSharedForWallet determines if the value identified by `attribute` is shared
 // with the organisation identified by `wallet`. `policyKey` determines the kind
 // of share: asset attribute or event attribute and whether it is a read share
diff --git a/datatrails-common-api/assets/v2/assets/accesspolicy_test.go b/datatrails-common-api/assets/v2/assets/accesspolicy_test.go
index 3235c36..75c93a3 100644
--- a/datatrails-common-api/assets/v2/assets/accesspolicy_test.go
+++ b/datatrails-common-api/assets/v2/assets/accesspolicy_test.go
@@ -398,6 +398,102 @@ func TestAssetResponse_IsSharedForWallet_AssetAttributesMixedWildeReader(t *test
 	}
 }
 
+// TestAssetResponse_IsPubliclyAttested_AssetAttributesMixedWildeReader
+// Covers mixed read cases (wild card present in policy, all shares are read shares)
+func TestAssetResponse_IsPubliclyAttested_AssetAttributesMixedWildeReader(t *testing.T) {
+
+	type fields struct {
+		AccessPolicy map[string]*v2attribute.Attribute
+	}
+	type args struct {
+		policyKey string
+		wallet    string
+		attribute string
+	}
+
+	Wallet1 := "0xWALLET1"
+	Wallet2 := "0xWALLET2"
+	WalletWild := "0xWILD-WALLET"
+
+	TesseraPub1 := "b64-TESSERAPUB1"
+	TesseraPub2 := "b64-TESSERAPUB2"
+	TesseraPubWild := "b64-TESSERAPUB-WILD"
+	tractor_colour := "tractor_colour"
+	engine_size := "engine_size"
+
+	twoReadSharedAssetAttributesAndOneWildWallet := map[string]*v2attribute.Attribute{}
+
+	policyAddAssetAttributeReaderOrFailNow(
+		t, twoReadSharedAssetAttributesAndOneWildWallet, tractor_colour, Wallet1, TesseraPub1)
+	policyAddAssetAttributeReaderOrFailNow(
+		t, twoReadSharedAssetAttributesAndOneWildWallet, engine_size, Wallet2, TesseraPub2)
+	policyAddAssetAttributeReaderOrFailNow(
+		t, twoReadSharedAssetAttributesAndOneWildWallet, "*", WalletWild, TesseraPubWild)
+
+	tests := []struct {
+		name    string
+		fields  fields
+		args    args
+		want    bool
+		wantErr bool
+	}{
+		// TODO: Add test cases.
+		{
+			name: "Should match wildwallet in policy sharing two asset attributes",
+			fields: fields{
+				AccessPolicy: twoReadSharedAssetAttributesAndOneWildWallet,
+			},
+			args: args{
+				wallet: WalletWild,
+			},
+			want: true,
+		},
+		{
+			name: "Should match wildwallet in policy sharing two asset attributes",
+			fields: fields{
+				AccessPolicy: twoReadSharedAssetAttributesAndOneWildWallet,
+			},
+			args: args{
+				wallet: WalletWild,
+			},
+			want: true,
+		},
+
+		{
+			name: "Should match wallet1 in policy sharing two asset attributes",
+			fields: fields{
+				AccessPolicy: twoReadSharedAssetAttributesAndOneWildWallet,
+			},
+			args: args{
+				wallet: Wallet1,
+			},
+			want: true,
+		},
+
+		{
+			name: "Should match wallet2 in policy even partial share",
+			fields: fields{
+				AccessPolicy: twoReadSharedAssetAttributesAndOneWildWallet,
+			},
+			args: args{
+				wallet: Wallet2,
+			},
+			want: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			a := &AssetResponse{
+				AccessPolicy: tt.fields.AccessPolicy,
+			}
+			got := a.IsPubliclyAttested(tt.args.wallet)
+			if got != tt.want {
+				t.Errorf("AssetResponse.IsPubliclyAttested() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
 func policyAddAssetAttributeReaderOrFailNow(
 	t *testing.T,
 	policy map[string]*v2attribute.Attribute,
diff --git a/getproto.sh b/getproto.sh
new file mode 100755
index 0000000..9376fc3
--- /dev/null
+++ b/getproto.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/sh
+cd datatrails-common-api/
+echo $(GOCACHE=/tmp/datatrails/go-datatrails-common-api/api go list -f {{.Dir}} $1)
\ No newline at end of file
diff --git a/taskfiles/Taskfile_apis.yml b/taskfiles/Taskfile_apis.yml
index d51175f..4219e1c 100644
--- a/taskfiles/Taskfile_apis.yml
+++ b/taskfiles/Taskfile_apis.yml
@@ -253,17 +253,15 @@ tasks:
         # return for this. AND it makes iteratively generating proto changes
         # across repositories a lot more efficient
         sh: |
-          cd datatrails-common-api
-          echo $(GOCACHE=/tmp/datatrails/go-datatrails-common-api/api go list -f {{"{{"}}.Dir{{"}}"}} google.golang.org/protobuf/cmd/protoc-gen-go)
+          echo $(./getproto.sh google.golang.org/protobuf/cmd/protoc-gen-go)
 
       GRPC_GATEWAY_DIR:
         sh: |
-          cd datatrails-common-api
-          echo $(dirname $(GOCACHE=/tmp/datatrails/go-datatrails-common-api/api go list -f {{"{{"}}.Dir{{"}}"}} github.com/grpc-ecosystem/grpc-gateway/v2/runtime))
+          echo $(dirname $(./getproto.sh github.com/grpc-ecosystem/grpc-gateway/v2/runtime))
+          
       ENVOY_VALIDATE:
         sh: |
-          cd datatrails-common-api
-          echo $(GOCACHE=/tmp/datatrails/go-datatrails-common-api/api go list -f {{"{{"}}.Dir{{"}}"}} github.com/envoyproxy/protoc-gen-validate)
+          echo $(./getproto.sh github.com/envoyproxy/protoc-gen-validate)
       
       SELF_INC: .