diff --git a/subgraph/build/Contract/Contract.wasm b/subgraph/build/Contract/Contract.wasm
index ddec4b8..36ce818 100644
Binary files a/subgraph/build/Contract/Contract.wasm and b/subgraph/build/Contract/Contract.wasm differ
diff --git a/subgraph/build/schema.graphql b/subgraph/build/schema.graphql
index 91eca19..2facfd0 100644
--- a/subgraph/build/schema.graphql
+++ b/subgraph/build/schema.graphql
@@ -7,6 +7,10 @@ type Profile @entity {
   url: String!
   name: String!
   profileId: BigInt!
+  creationTime: BigInt!
+  pledgesInfos: [PledgesInfo]! @derivedFrom(field: "profileRef")
+  pledges: [Pledge]! @derivedFrom(field: "owner")
+  projectInfo: ProjectInfo
 }
 
 type PledgesInfo @entity {
@@ -15,15 +19,33 @@ type PledgesInfo @entity {
      token: String!
      lifetimeReceived: BigInt!
      balance: BigInt!
+     profileRef: Profile!
 }
 
 type Pledge @entity {
      id: ID!
-     owner: String!
+     owner: Profile
      amount: BigInt!
      token: String!
      commitTime: BigInt!
      nDelegates: BigInt!
      intendedProject: BigInt!
      pledgeState: Int!
+}
+
+type ProjectInfo @entity {
+     id: ID!
+     profile: Profile
+     title: String
+     subtitle: String
+     creator: String
+     repo: String
+     avatar: String
+     goal: String
+     goalToken: String
+     description: String
+     chatRoom: String
+     isPlaying: Boolean
+     type: String
+     file: String
 }
\ No newline at end of file
diff --git a/subgraph/generated/schema.ts b/subgraph/generated/schema.ts
index 2b68cfd..add2b23 100644
--- a/subgraph/generated/schema.ts
+++ b/subgraph/generated/schema.ts
@@ -104,6 +104,50 @@ export class Profile extends Entity {
   set profileId(value: BigInt) {
     this.set("profileId", Value.fromBigInt(value));
   }
+
+  get creationTime(): BigInt {
+    let value = this.get("creationTime");
+    return value.toBigInt();
+  }
+
+  set creationTime(value: BigInt) {
+    this.set("creationTime", Value.fromBigInt(value));
+  }
+
+  get pledgesInfos(): Array<string | null> {
+    let value = this.get("pledgesInfos");
+    return value.toStringArray();
+  }
+
+  set pledgesInfos(value: Array<string | null>) {
+    this.set("pledgesInfos", Value.fromStringArray(value));
+  }
+
+  get pledges(): Array<string | null> {
+    let value = this.get("pledges");
+    return value.toStringArray();
+  }
+
+  set pledges(value: Array<string | null>) {
+    this.set("pledges", Value.fromStringArray(value));
+  }
+
+  get projectInfo(): string | null {
+    let value = this.get("projectInfo");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set projectInfo(value: string | null) {
+    if (value === null) {
+      this.unset("projectInfo");
+    } else {
+      this.set("projectInfo", Value.fromString(value as string));
+    }
+  }
 }
 
 export class PledgesInfo extends Entity {
@@ -171,6 +215,15 @@ export class PledgesInfo extends Entity {
   set balance(value: BigInt) {
     this.set("balance", Value.fromBigInt(value));
   }
+
+  get profileRef(): string {
+    let value = this.get("profileRef");
+    return value.toString();
+  }
+
+  set profileRef(value: string) {
+    this.set("profileRef", Value.fromString(value));
+  }
 }
 
 export class Pledge extends Entity {
@@ -203,13 +256,21 @@ export class Pledge extends Entity {
     this.set("id", Value.fromString(value));
   }
 
-  get owner(): string {
+  get owner(): string | null {
     let value = this.get("owner");
-    return value.toString();
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
   }
 
-  set owner(value: string) {
-    this.set("owner", Value.fromString(value));
+  set owner(value: string | null) {
+    if (value === null) {
+      this.unset("owner");
+    } else {
+      this.set("owner", Value.fromString(value as string));
+    }
   }
 
   get amount(): BigInt {
@@ -266,3 +327,247 @@ export class Pledge extends Entity {
     this.set("pledgeState", Value.fromI32(value));
   }
 }
+
+export class ProjectInfo extends Entity {
+  constructor(id: string) {
+    super();
+    this.set("id", Value.fromString(id));
+  }
+
+  save(): void {
+    let id = this.get("id");
+    assert(id !== null, "Cannot save ProjectInfo entity without an ID");
+    assert(
+      id.kind == ValueKind.STRING,
+      "Cannot save ProjectInfo entity with non-string ID. " +
+        'Considering using .toHex() to convert the "id" to a string.'
+    );
+    store.set("ProjectInfo", id.toString(), this);
+  }
+
+  static load(id: string): ProjectInfo | null {
+    return store.get("ProjectInfo", id) as ProjectInfo | null;
+  }
+
+  get id(): string {
+    let value = this.get("id");
+    return value.toString();
+  }
+
+  set id(value: string) {
+    this.set("id", Value.fromString(value));
+  }
+
+  get profile(): string | null {
+    let value = this.get("profile");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set profile(value: string | null) {
+    if (value === null) {
+      this.unset("profile");
+    } else {
+      this.set("profile", Value.fromString(value as string));
+    }
+  }
+
+  get title(): string | null {
+    let value = this.get("title");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set title(value: string | null) {
+    if (value === null) {
+      this.unset("title");
+    } else {
+      this.set("title", Value.fromString(value as string));
+    }
+  }
+
+  get subtitle(): string | null {
+    let value = this.get("subtitle");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set subtitle(value: string | null) {
+    if (value === null) {
+      this.unset("subtitle");
+    } else {
+      this.set("subtitle", Value.fromString(value as string));
+    }
+  }
+
+  get creator(): string | null {
+    let value = this.get("creator");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set creator(value: string | null) {
+    if (value === null) {
+      this.unset("creator");
+    } else {
+      this.set("creator", Value.fromString(value as string));
+    }
+  }
+
+  get repo(): string | null {
+    let value = this.get("repo");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set repo(value: string | null) {
+    if (value === null) {
+      this.unset("repo");
+    } else {
+      this.set("repo", Value.fromString(value as string));
+    }
+  }
+
+  get avatar(): string | null {
+    let value = this.get("avatar");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set avatar(value: string | null) {
+    if (value === null) {
+      this.unset("avatar");
+    } else {
+      this.set("avatar", Value.fromString(value as string));
+    }
+  }
+
+  get goal(): string | null {
+    let value = this.get("goal");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set goal(value: string | null) {
+    if (value === null) {
+      this.unset("goal");
+    } else {
+      this.set("goal", Value.fromString(value as string));
+    }
+  }
+
+  get goalToken(): string | null {
+    let value = this.get("goalToken");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set goalToken(value: string | null) {
+    if (value === null) {
+      this.unset("goalToken");
+    } else {
+      this.set("goalToken", Value.fromString(value as string));
+    }
+  }
+
+  get description(): string | null {
+    let value = this.get("description");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set description(value: string | null) {
+    if (value === null) {
+      this.unset("description");
+    } else {
+      this.set("description", Value.fromString(value as string));
+    }
+  }
+
+  get chatRoom(): string | null {
+    let value = this.get("chatRoom");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set chatRoom(value: string | null) {
+    if (value === null) {
+      this.unset("chatRoom");
+    } else {
+      this.set("chatRoom", Value.fromString(value as string));
+    }
+  }
+
+  get isPlaying(): boolean {
+    let value = this.get("isPlaying");
+    return value.toBoolean();
+  }
+
+  set isPlaying(value: boolean) {
+    this.set("isPlaying", Value.fromBoolean(value));
+  }
+
+  get type(): string | null {
+    let value = this.get("type");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set type(value: string | null) {
+    if (value === null) {
+      this.unset("type");
+    } else {
+      this.set("type", Value.fromString(value as string));
+    }
+  }
+
+  get file(): string | null {
+    let value = this.get("file");
+    if (value === null) {
+      return null;
+    } else {
+      return value.toString();
+    }
+  }
+
+  set file(value: string | null) {
+    if (value === null) {
+      this.unset("file");
+    } else {
+      this.set("file", Value.fromString(value as string));
+    }
+  }
+}
diff --git a/subgraph/schema.graphql b/subgraph/schema.graphql
index 91eca19..2facfd0 100644
--- a/subgraph/schema.graphql
+++ b/subgraph/schema.graphql
@@ -7,6 +7,10 @@ type Profile @entity {
   url: String!
   name: String!
   profileId: BigInt!
+  creationTime: BigInt!
+  pledgesInfos: [PledgesInfo]! @derivedFrom(field: "profileRef")
+  pledges: [Pledge]! @derivedFrom(field: "owner")
+  projectInfo: ProjectInfo
 }
 
 type PledgesInfo @entity {
@@ -15,15 +19,33 @@ type PledgesInfo @entity {
      token: String!
      lifetimeReceived: BigInt!
      balance: BigInt!
+     profileRef: Profile!
 }
 
 type Pledge @entity {
      id: ID!
-     owner: String!
+     owner: Profile
      amount: BigInt!
      token: String!
      commitTime: BigInt!
      nDelegates: BigInt!
      intendedProject: BigInt!
      pledgeState: Int!
+}
+
+type ProjectInfo @entity {
+     id: ID!
+     profile: Profile
+     title: String
+     subtitle: String
+     creator: String
+     repo: String
+     avatar: String
+     goal: String
+     goalToken: String
+     description: String
+     chatRoom: String
+     isPlaying: Boolean
+     type: String
+     file: String
 }
\ No newline at end of file
diff --git a/subgraph/src/mapping.ts b/subgraph/src/mapping.ts
index 81b9fda..a8039e1 100644
--- a/subgraph/src/mapping.ts
+++ b/subgraph/src/mapping.ts
@@ -1,4 +1,4 @@
-import { Address, BigInt, log, ipfs } from "@graphprotocol/graph-ts"
+import { Address, BigInt, log, ipfs, json, Bytes } from "@graphprotocol/graph-ts"
 import {
   Contract,
   Transfer,
@@ -13,11 +13,12 @@ import {
   DonateCall,
   AddGiverAndDonateCall,
 } from "../generated/Contract/Contract"
-import { Profile, PledgesInfo, Pledge } from "../generated/schema"
+import { Profile, PledgesInfo, Pledge, ProjectInfo } from "../generated/schema"
 
 
 export function handleAddProject(call: AddProjectCall): void {
     let id = call.outputs.idProject
+    let timestamp = call.block.timestamp
     let profile = new Profile(id.toHex())
     let content = call.inputs.url
     profile.url = content
@@ -27,19 +28,45 @@ export function handleAddProject(call: AddProjectCall): void {
     profile.canceled = false
     profile.type = 'PROJECT'
     profile.profileId = id
+    profile.creationTime = timestamp
     profile.save()
+    createProjectInfo(content, profile)
+}
 
+function createProjectInfo(content: String, profile: Profile): void {
     let hash = content.split('/').slice(-1)[0]
-    let data = ipfs.cat(hash)
-    let manifest = ipfs.cat(hash + '/manifest.json')
-    if (data != null) {
+    let contentHash = hash + '/manifest.json'
+    let manifest = ipfs.cat(contentHash)
+
+    if (manifest == null) {
+        log.info('manifest is null', [])
+    } else {
+        let parsed = json.fromBytes(manifest as Bytes).toObject()
         log.info(
-            'ipfs content: {}, manifest content: {}',
+            'ipfs title: {}',
             [
-                data.toString(),
-                manifest.toString()
+                parsed.get('title').toString()
             ]
         )
+        let projectInfo = new ProjectInfo(contentHash)
+        projectInfo.profile = profile.id
+        projectInfo.title = parsed.get('title').toString()
+        projectInfo.subtitle = parsed.get('subtitle').toString()
+        projectInfo.creator = parsed.get('creator').toString()
+        projectInfo.repo = parsed.get('repo').toString()
+        projectInfo.avatar = parsed.get('avatar').toString()
+        projectInfo.goal = parsed.get('goal').toString()
+        projectInfo.goalToken = parsed.get('goalToken').toString()
+        projectInfo.description = parsed.get('description').toString()
+        projectInfo.chatRoom = parsed.get('chatRoom').toString()
+        let media = parsed.get('media').toObject()
+        projectInfo.isPlaying = media.get('isPlaying').toBool()
+        projectInfo.type = media.get('type').toString()
+        projectInfo.file = media.get('file').toString()
+        projectInfo.save()
+
+        profile.projectInfo = projectInfo.id
+        profile.save()
     }
 }
 
@@ -113,6 +140,7 @@ function createOrUpdatePledgeInfo(event: Transfer): void {
         pledgeInfoTo = new PledgesInfo(pledgeInfoToId)
         pledgeInfoTo.token = pledgeTo.token
         pledgeInfoTo.profile = pledgeTo.owner
+        pledgeInfoTo.profileRef = pledgeTo.owner
         pledgeInfoTo.lifetimeReceived = new BigInt(0)
         pledgeInfoTo.balance = new BigInt(0)
     }
@@ -133,7 +161,7 @@ function createOrUpdatePledge(event: Transfer): void {
     let contract = Contract.bind(event.address)
     let pledge =  contract.getPledge(event.params.to)
     let token = pledge.value6
-    let owner = pledge.value1
+    let owner = pledge.value1.toHex()
     let amount = pledge.value0
     let commitTime = pledge.value4
     let intendedProject = pledge.value3
@@ -156,7 +184,7 @@ function createOrUpdatePledge(event: Transfer): void {
     )
     let pledgeEntity = Pledge.load(event.params.to.toHex())
     if (pledgeEntity == null) pledgeEntity = new Pledge(event.params.to.toHex())
-    pledgeEntity.owner = owner.toString()
+    pledgeEntity.owner = owner
     pledgeEntity.token = token.toHexString()
     pledgeEntity.amount = amount
     pledgeEntity.commitTime = commitTime