diff --git a/src/iden3comm/types/protocol/auth.ts b/src/iden3comm/types/protocol/auth.ts
index 48080219..c3085734 100644
--- a/src/iden3comm/types/protocol/auth.ts
+++ b/src/iden3comm/types/protocol/auth.ts
@@ -7,7 +7,7 @@ import {
   DIDDocument as DidResolverDidDocument,
   VerificationMethod as DidResolverVerificationMethod
 } from 'did-resolver';
-import { RootInfo, StateInfo } from '../../../storage';
+import { RootInfoWithProof, StateInfo } from '../../../storage';
 
 /** AuthorizationResponseMessage is struct the represents iden3message authorization response */
 export type AuthorizationResponseMessage = BasicMessage & {
@@ -89,5 +89,5 @@ export type DIDDocument = DidResolverDidDocument & {
 export type VerificationMethod = DidResolverVerificationMethod & {
   published?: boolean;
   info?: StateInfo;
-  global?: RootInfo;
+  global?: RootInfoWithProof;
 };
diff --git a/src/storage/blockchain/did-resolver-readonly-storage.ts b/src/storage/blockchain/did-resolver-readonly-storage.ts
index 4c87308b..9a8ccfd2 100644
--- a/src/storage/blockchain/did-resolver-readonly-storage.ts
+++ b/src/storage/blockchain/did-resolver-readonly-storage.ts
@@ -6,7 +6,7 @@ import { IStateStorage } from '../interfaces';
 import { DID, Id } from '@iden3/js-iden3-core';
 import { JsonRpcProvider } from 'ethers';
 
-export class DidResolverReadonlyStorage implements IStateStorage {
+export class DidResolverStateReadonlyStorage implements IStateStorage {
   constructor(private readonly resolverUrl: string) {}
   async getLatestStateById(id: bigint): Promise<StateInfo> {
     return this.getStateInfo(id);
@@ -15,6 +15,34 @@ export class DidResolverReadonlyStorage implements IStateStorage {
     return this.getStateInfo(id, state);
   }
 
+  async getGISTProof(id: bigint): Promise<StateProof> {
+    const { didDocument } = await resolveDidDocument(
+      DID.parseFromId(Id.fromBigInt(id)),
+      this.resolverUrl
+    );
+    const vm = (didDocument as DIDDocument).verificationMethod?.find(
+      (i) => i.type === 'Iden3StateInfo2023'
+    );
+    if (!vm) {
+      throw new Error('Iden3StateInfo2023 verification method not found');
+    }
+    const { global } = vm as VerificationMethod;
+    if (!global) {
+      throw new Error('GIST root not found');
+    }
+    const { proof } = global;
+    return {
+      root: BigInt(proof.root),
+      existence: proof.existence,
+      siblings: proof.siblings?.map((sibling) => BigInt(sibling)),
+      index: BigInt(proof.index),
+      value: BigInt(proof.value),
+      auxExistence: proof.auxExistence,
+      auxIndex: BigInt(proof.auxIndex),
+      auxValue: BigInt(proof.auxValue)
+    };
+  }
+
   async getGISTRootInfo(root: bigint, userId: bigint): Promise<RootInfo> {
     const { didDocument } = await resolveDidDocument(
       DID.parseFromId(Id.fromBigInt(userId)),
@@ -36,9 +64,6 @@ export class DidResolverReadonlyStorage implements IStateStorage {
     return global;
   }
 
-  async getGISTProof(): Promise<StateProof> {
-    throw new Error('Method not implemented.');
-  }
   getRpcProvider(): JsonRpcProvider {
     throw new Error('Method not implemented.');
   }
diff --git a/src/storage/entities/state.ts b/src/storage/entities/state.ts
index a6661d25..947513f5 100644
--- a/src/storage/entities/state.ts
+++ b/src/storage/entities/state.ts
@@ -46,6 +46,16 @@ export interface RootInfo {
   replacedAtBlock: bigint;
 }
 
+/**
+ * global identity state root info from DID resolver document
+ *
+ * @public
+ * @interface   RootInfoWithProof
+ */
+export interface RootInfoWithProof extends RootInfo {
+  proof: StateProof;
+}
+
 /**
  * identity state message
  *
diff --git a/tests/handlers/readonly-storage.test.ts b/tests/handlers/readonly-storage.test.ts
index 042c4656..aebfe41e 100644
--- a/tests/handlers/readonly-storage.test.ts
+++ b/tests/handlers/readonly-storage.test.ts
@@ -1,14 +1,14 @@
 import { expect } from 'chai';
-import { DidResolverReadonlyStorage, IStateStorage } from '../../src';
+import { DidResolverStateReadonlyStorage, IStateStorage } from '../../src';
 import { DID } from '@iden3/js-iden3-core';
 import { Hash } from '@iden3/js-merkletree';
 
-describe('resolver readonly storage', () => {
+describe.skip('resolver readonly storage', () => {
   let stateStorage: IStateStorage;
   const did = DID.parse('did:polygonid:polygon:amoy:2qV7YACbSYpvuXySSqhBd6E4XAxzLE5kYmPqwxuvwD');
   const id = DID.idFromDID(did);
   beforeEach(async () => {
-    stateStorage = new DidResolverReadonlyStorage('https://resolver-dev.privado.id/');
+    stateStorage = new DidResolverStateReadonlyStorage('http://127.0.0.1:8080');
   });
 
   it('getLatestStateById', async () => {
@@ -24,6 +24,12 @@ describe('resolver readonly storage', () => {
     expect(info).to.have.property('id');
   });
 
+  it('getGISTProof', async () => {
+    const proof = await stateStorage.getGISTProof(id.bigInt());
+    expect(proof).to.be.an('object');
+    expect(proof).to.have.property('root');
+  });
+
   it('getGISTRootInfo', async () => {
     const root = Hash.fromHex('44f40dd34c5b840ef1c55e3805febef589069dab35f8684857ba118778826d1b');
     const rootInfo = await stateStorage.getGISTRootInfo(root.bigInt(), id.bigInt());