diff --git a/doc/Data-Specs.md b/doc/Data-Specs.md
index fbaf414..69e8195 100644
--- a/doc/Data-Specs.md
+++ b/doc/Data-Specs.md
@@ -26,7 +26,7 @@
 
 ## 2. <a name='Porte'></a>Portée
 
-## 3. <a name='Documentsderfrence'></a>3. Documents de référence
+## 3. <a name='Documentsderfrence'></a>Documents de référence
 
 Voir [_Doc_references.md](_Doc_references.md).
 
@@ -34,15 +34,88 @@ Voir [_Doc_references.md](_Doc_references.md).
 
 ### 4.1. <a name='Cls'></a>Clés
 
-1. ImageRecover
-    1.1 KeyRecoverSpend
-    1.2 KeyRecoverScan
-2. ImageRevoke
-    2.1 KeyRevokeSpend
-    2.2 KeyRevokeScan
+Base "key_recover_spend_list"
+
+pseudo-code:
+
+```json
+[
+  {
+    "label": "",
+    "device_footprint": "",
+    "third_party_list": [
+      {
+        "device_footprint": "",
+        "sp_address": ""
+      }
+    ],
+    "key_revoke_sp_address": ""
+  }
+]
+```
 
 ### 4.2. <a name='Peers'></a>Peers
 
+shared_peer_list_merged
+
+pseudo-code:
+
+```json
+[
+  {
+    "shared_peer": {
+      "domain": "String",
+      "address_ip": "String",
+      "relay": {
+        "address_port": "",
+        "data_max_size": 0,
+        "pow_difficulty": 0,
+        "pow_pattern": "",
+        "pow_prefix": "",
+        "pow_timeout": 0,
+        "faucet_sp_address": ""
+      },
+      "l1_node": {
+        "address_port": null,
+        "explorer_base_url": null,
+        "sp_address_anchorage": null,
+        "sp_address_reward": null
+      },
+      "l1_miner": {
+        "sp_address_minig_reward": null,
+        "block_mined_list": []
+      },
+      "l2_node_list": [
+        {
+          "address_port": null,
+          "explorer_base_url": null,
+          "sp_address_anchorage": null,
+          "sp_address_reward": null,
+          "nbits": null,
+          "magic_number": null,
+          "challenge": null,
+          "l2_miner": {
+            "sp_address_minig_reward": null,
+            "sp_address_refunder": null,
+            "block_hash_mined_list": []
+          },
+          "l2_certif": {
+            "sp_address_certif_l1": null,
+            "sp_address_refunded": null,
+            "block_certified_list": []
+          }
+        }
+      ],
+      "block_certif": {
+        "block_hash_list": [],
+        "certif_hash": [],
+        "l1_tx": null
+      }
+    }
+  }
+]
+```
+
 ### 4.3. <a name='Process'></a>Process
 
 ### 4.4. <a name='Messages'></a>Messages
@@ -55,6 +128,30 @@ Voir [_Doc_references.md](_Doc_references.md).
 
 ### 5.1. <a name='Cls-1'></a>Clés
 
+Base "key_recover_spend_list"
+
+pseudo-code:
+
+```json
+[
+  {
+    "label": "",
+    "keyrecoverSpend": {
+      "seed_rand_1": "",
+      "seed_rand_2": "",
+      "part_enc": ""
+    },
+    "key_recover_scan": "",
+    "process_shards_backup_list": [
+      {
+        "hash": "",
+        "members": []
+      }
+    ]
+  }
+]
+```
+
 ### 5.2. <a name='Peers-1'></a>Peers
 
 ### 5.3. <a name='Process-1'></a>Process
diff --git a/doc/Specs-Datamodel.md b/doc/Specs-Datamodel.md
index 9701ecf..ea84957 100644
--- a/doc/Specs-Datamodel.md
+++ b/doc/Specs-Datamodel.md
@@ -1,96 +1,97 @@
 <!-- vscode-markdown-toc -->
 * 1. [Documents de référence](#Documentsderfrence)
 * 2. [Methods](#Methods)
-  * 2.1. [DepositMethod](#DepositMethod)
-  * 2.2. [CommitmentMethod](#CommitmentMethod)
-  * 2.3. [PaymentMethod](#PaymentMethod)
+* 2.1. [DepositMethod](#DepositMethod)
+* 2.2. [CommitmentMethod](#CommitmentMethod)
+* 2.3. [PaymentMethod](#PaymentMethod)
 * 3. [Items](#Items)
-  * 3.1. [Item](#Item)
-  * 3.2. [ItemArtefact](#ItemArtefact)
-  * 3.3. [ItemMember](#ItemMember)
-    * 3.3.1. [ItemMemberPublicAttributeGroup](#ItemMemberPublicAttributeGroup)
-    * 3.3.2. [ItemMemberRoleConfidentialAttributeGroup](#ItemMemberRoleConfidentialAttributeGroup)
-    * 3.3.3. [ItemMemberRolePrivateAttributeGroup](#ItemMemberRolePrivateAttributeGroup)
-* 4. [ItemCommitment](#ItemCommitment)
-  * 4.1. [ItemCommitmentRoleConfidentialAttributeGroup](#ItemCommitmentRoleConfidentialAttributeGroup)
-  * 4.2. [ItemCommitmentPrivateAttributeGroup](#ItemCommitmentPrivateAttributeGroup)
-    * 4.2.1. [ItemCommitmentPublicAttributeGroup](#ItemCommitmentPublicAttributeGroup)
-  * 4.3. [ItemDeposit](#ItemDeposit)
-    * 4.3.1. [ItemDepositPublicAttributeGroup](#ItemDepositPublicAttributeGroup)
-    * 4.3.2. [ItemDepositRoleConfidentialAttributeGroup](#ItemDepositRoleConfidentialAttributeGroup)
-    * 4.3.3. [ItemDepositPrivateAttributeGroup](#ItemDepositPrivateAttributeGroup)
-  * 4.4. [ItemEnum](#ItemEnum)
-  * 4.5. [ItemPayment](#ItemPayment)
-    * 4.5.1. [ItemPaymentPublicAttributeGroup](#ItemPaymentPublicAttributeGroup)
-    * 4.5.2. [ItemPaymentRoleConfidentialAttributeGroup](#ItemPaymentRoleConfidentialAttributeGroup)
-    * 4.5.3. [ItemPaymentPrivateAttributeGroup](#ItemPaymentPrivateAttributeGroup)
-  * 4.6. [ItemPeer](#ItemPeer)
-    * 4.6.1. [ItemPeerPublicAttributeGroup](#ItemPeerPublicAttributeGroup)
-    * 4.6.2. [ItemPeerPrivateAttributeGroup](#ItemPeerPrivateAttributeGroup)
-  * 4.7. [ItemProcess](#ItemProcess)
-    * 4.7.1. [ItemProcessPublicAttributeGroup](#ItemProcessPublicAttributeGroup)
-* 5. [Encryption](#Encryption)
-  * 5.1. [KeyEncryption](#KeyEncryption)
-  * 5.2. [Aes256GcmIv96Bit](#Aes256GcmIv96Bit)
-* 6. [Messages](#Messages)
-  * 6.1. [Message](#Message)
-  * 6.2. [MessageConnect](#MessageConnect)
-  * 6.3. [MessageGeneric](#MessageGeneric)
-  * 6.4. [Pow](#Pow)
-  * 6.5. [SharedProcess](#SharedProcess)
-  * 6.6. [SharedPeer](#SharedPeer)
-* 7. [Relay](#Relay)
-  * 7.1. [L1Node](#L1Node)
-  * 7.2. [L1Miner](#L1Miner)
-  * 7.3. [L2Node](#L2Node)
-  * 7.4. [L2Certif](#L2Certif)
+* 3.1. [Item](#Item)
+* 3.2. [ItemArtefact](#ItemArtefact)
+* 3.3. [ItemMember](#ItemMember)
+* 3.3.1. [ItemMemberPublicAttributeGroup](#ItemMemberPublicAttributeGroup)
+* 3.3.2. [ItemMemberRoleConfidentialAttributeGroup](#ItemMemberRoleConfidentialAttributeGroup)
+* 3.3.3. [ItemMemberRolePrivateAttributeGroup](#ItemMemberRolePrivateAttributeGroup)
+* 3.4. [ItemCommitment](#ItemCommitment)
+* 3.4.1. [ItemCommitmentRoleConfidentialAttributeGroup](#ItemCommitmentRoleConfidentialAttributeGroup)
+* 3.4.2. [ItemCommitmentPrivateAttributeGroup](#ItemCommitmentPrivateAttributeGroup)
+* 3.5. [ItemDeposit](#ItemDeposit)
+* 3.5.1. [ItemDepositPublicAttributeGroup](#ItemDepositPublicAttributeGroup)
+* 3.5.2. [ItemDepositRoleConfidentialAttributeGroup](#ItemDepositRoleConfidentialAttributeGroup)
+* 3.5.3. [ItemDepositPrivateAttributeGroup](#ItemDepositPrivateAttributeGroup)
+* 3.6. [ItemEnum](#ItemEnum)
+* 3.7. [ItemPayment](#ItemPayment)
+* 3.7.1. [ItemPaymentPublicAttributeGroup](#ItemPaymentPublicAttributeGroup)
+* 3.7.2. [ItemPaymentRoleConfidentialAttributeGroup](#ItemPaymentRoleConfidentialAttributeGroup)
+* 3.7.3. [ItemPaymentPrivateAttributeGroup](#ItemPaymentPrivateAttributeGroup)
+* 3.8. [ItemPeer](#ItemPeer)
+* 3.8.1. [ItemPeerPublicAttributeGroup](#ItemPeerPublicAttributeGroup)
+* 3.8.2. [ItemPeerPrivateAttributeGroup](#ItemPeerPrivateAttributeGroup)
+* 3.9. [ItemProcess](#ItemProcess)
+* 3.9.1. [ItemProcessPublicAttributeGroup](#ItemProcessPublicAttributeGroup)
+* 4. [Encryption](#Encryption)
+* 4.1. [KeyEncryption](#KeyEncryption)
+* 4.2. [Aes256GcmIv96Bit](#Aes256GcmIv96Bit)
+* 5. [Messages](#Messages)
+* 5.1. [Message](#Message)
+* 5.2. [MessageConnect](#MessageConnect)
+* 5.3. [MessageGeneric](#MessageGeneric)
+* 5.4. [Pow](#Pow)
+* 5.5. [SharedProcess](#SharedProcess)
+* 5.6. [SharedPeer](#SharedPeer)
+* 6. [Relay](#Relay)
+* 7. [L1Node](#L1Node)
+* 7.1. [L1NodeMining](#L1NodeMining)
+* 7.2. [L2Node](#L2Node)
+* 7.3. [L2NodeMining](#L2NodeMining)
+* 7.4. [L2Certif](#L2Certif)
+* 7.5. [BlockCertif](#BlockCertif)
 * 8. [Metadata](#Metadata)
-  * 8.1. [MetadataContractPublic](#MetadataContractPublic)
-  * 8.2. [MetadataPrivate](#MetadataPrivate)
-  * 8.3. [MetadataRoleConfidential](#MetadataRoleConfidential)
-  * 8.4. [Amount](#Amount)
-  * 8.5. [Number](#Number)
+* 8.1. [MetadataContractPublic](#MetadataContractPublic)
+* 8.2. [MetadataPrivate](#MetadataPrivate)
+* 8.3. [MetadataRoleConfidential](#MetadataRoleConfidential)
+* 8.4. [Amount](#Amount)
+* 8.5. [Number](#Number)
 * 9. [Request](#Request)
 * 10. [RequestPcd](#RequestPcd)
-  * 10.1. [Pagination](#Pagination)
-  * 10.2. [RequestPcdItemEncAttributePublic](#RequestPcdItemEncAttributePublic)
-  * 10.3. [RequestPcdItemEncAttributeRoleConfidential](#RequestPcdItemEncAttributeRoleConfidential)
-  * 10.4. [RequestPcdItemEncAttributePrivate](#RequestPcdItemEncAttributePrivate)
-  * 10.5. [RequestPcdItemGenericEnc](#RequestPcdItemGenericEnc)
-  * 10.6. [RequestPcdItemEnc](#RequestPcdItemEnc)
+* 10.1. [Pagination](#Pagination)
+* 10.2. [RequestPcdItemEncAttributePublic](#RequestPcdItemEncAttributePublic)
+* 10.3. [RequestPcdItemEncAttributeRoleConfidential](#RequestPcdItemEncAttributeRoleConfidential)
+* 10.4. [RequestPcdItemEncAttributePrivate](#RequestPcdItemEncAttributePrivate)
+* 10.5. [RequestPcdItemGenericEnc](#RequestPcdItemGenericEnc)
+* 10.6. [RequestPcdItemEnc](#RequestPcdItemEnc)
 * 11. [RequestPrd](#RequestPrd)
-  * 11.1. [RequestPrdResponse](#RequestPrdResponse)
-  * 11.2. [RequestPrdConfirm](#RequestPrdConfirm)
-  * 11.3. [RequestPrdList](#RequestPrdList)
-  * 11.4. [RequestPrdMessage](#RequestPrdMessage)
-  * 11.5. [RequestPrdResponse](#RequestPrdResponse-1)
-  * 11.6. [RequestPrdUpdate](#RequestPrdUpdate)
+* 11.1. [RequestPrdResponse](#RequestPrdResponse)
+* 11.2. [RequestPrdConfirm](#RequestPrdConfirm)
+* 11.3. [RequestPrdList](#RequestPrdList)
+* 11.4. [RequestPrdMessage](#RequestPrdMessage)
+* 11.5. [RequestPrdResponse](#RequestPrdResponse-1)
+* 11.6. [RequestPrdUpdate](#RequestPrdUpdate)
 * 12. [Roles](#Roles)
-  * 12.1. [Role](#Role)
-  * 12.2. [Conditions](#Conditions)
-    * 12.2.1. [TransactionMode](#TransactionMode)
-    * 12.2.2. [ConditionPayment](#ConditionPayment)
-    * 12.2.3. [ConditionCommitment](#ConditionCommitment)
-    * 12.2.4. [ConditionDeposit](#ConditionDeposit)
-    * 12.2.5. [ConditionOrchestration](#ConditionOrchestration)
-    * 12.2.6. [ConditionCap](#ConditionCap)
-    * 12.2.7. [Condition RequestPrdAddressSet](#ConditionRequestPrdAddressSet)
-    * 12.2.8. [ConditionPublish](#ConditionPublish)
-  * 12.3. [RolesGroup](#RolesGroup)
-    * 12.3.1. [RoleArtefact](#RoleArtefact)
-    * 12.3.2. [RoleDeposit](#RoleDeposit)
-    * 12.3.3. [RoleCommitment](#RoleCommitment)
-    * 12.3.4. [RoleMember](#RoleMember)
-  * 12.4. [RolePeer](#RolePeer)
-    * 12.4.1. [RolePayment](#RolePayment)
-    * 12.4.2. [RoleProcess](#RoleProcess)
+* 12.1. [Role](#Role)
+* 12.2. [Conditions](#Conditions)
+* 12.2.1. [TransactionMode](#TransactionMode)
+* 12.2.2. [ConditionPayment](#ConditionPayment)
+* 12.2.3. [ConditionCommitment](#ConditionCommitment)
+* 12.2.4. [ConditionDeposit](#ConditionDeposit)
+* 12.2.5. [ConditionOrchestration](#ConditionOrchestration)
+* 12.2.6. [ConditionCap](#ConditionCap)
+* 12.2.7. [Condition RequestPrdAddressSet](#ConditionRequestPrdAddressSet)
+* 12.2.8. [ConditionPublish](#ConditionPublish)
+* 12.3. [RolesGroup](#RolesGroup)
+* 12.3.1. [RoleArtefact](#RoleArtefact)
+* 12.3.2. [RoleDeposit](#RoleDeposit)
+* 12.3.3. [RoleCommitment](#RoleCommitment)
+* 12.3.4. [RoleMember](#RoleMember)
+* 12.4. [RolePeer](#RolePeer)
+* 12.4.1. [RolePayment](#RolePayment)
+* 12.4.2. [RoleProcess](#RoleProcess)
 * 13. [12. Rust considerations](#Rustconsiderations)
-  * 13.1. [General Implications for Project Objects](#GeneralImplicationsforProjectObjects)
-  * 13.2. [Debug](#Debug)
-  * 13.3. [Default](#Default)
-  * 13.4. [PartialEq, Eq](#PartialEqEq)
-  * 13.5. [Hash](#Hash)
-  * 13.6. [PartialOrd, Ord](#PartialOrdOrd)
+* 13.1. [General Implications for Project Objects](#GeneralImplicationsforProjectObjects)
+* 13.2. [Debug](#Debug)
+* 13.3. [Default](#Default)
+* 13.4. [PartialEq, Eq](#PartialEqEq)
+* 13.5. [Hash](#Hash)
+* 13.6. [PartialOrd, Ord](#PartialOrdOrd)
 * 14. [Todo](#Todo)
 
 <!-- vscode-markdown-toc-config
@@ -202,7 +203,7 @@ The `Item` struct serves as a foundational element, detailing the basic structur
 | `priv_key_signet_scan`   | ```String``` | yes    |             |
 | `randSeedPart2`          | ```String``` | yes    |             |
 
-## 4. <a name='ItemCommitment'></a>ItemCommitment
+### 3.4. <a name='ItemCommitment'></a>ItemCommitment
 
 `ItemCommitment` links an item with commitment-specific attributes across public, confidential, and private spheres, fully representing a commitment.
 
@@ -213,7 +214,7 @@ The `Item` struct serves as a foundational element, detailing the basic structur
 | `role_confidential_attribute_group` | ```ItemCommitmentRoleConfidentialAttributeGroup``` |        | The role-specific confidential attribute group for this commitment. |
 | `private_attribute_group`           | ```ItemCommitmentPrivateAttributeGroup```          |        | The private attribute group associated with this commitment.        |
 
-### 4.1. <a name='ItemCommitmentRoleConfidentialAttributeGroup'></a>ItemCommitmentRoleConfidentialAttributeGroup
+#### 3.4.1. <a name='ItemCommitmentRoleConfidentialAttributeGroup'></a>ItemCommitmentRoleConfidentialAttributeGroup
 
 This struct encompasses role-specific confidential attributes for commitments, securing sensitive commitment information.
 
@@ -221,7 +222,7 @@ This struct encompasses role-specific confidential attributes for commitments, s
 |-----------------------------|-------------------|--------|------------------------------------------------------------------|
 | `payload_list_confidential` | ```Vec<String>``` |        | A list of confidential payloads associated with this commitment. |
 
-### 4.2. <a name='ItemCommitmentPrivateAttributeGroup'></a>ItemCommitmentPrivateAttributeGroup
+#### 3.4.2. <a name='ItemCommitmentPrivateAttributeGroup'></a>ItemCommitmentPrivateAttributeGroup
 
 `ItemCommitmentPrivateAttributeGroup` contains private attributes for commitments, ensuring privacy for the most sensitive commitment details.
 
@@ -229,7 +230,7 @@ This struct encompasses role-specific confidential attributes for commitments, s
 |------------------------|-------------------|--------|-------------------------------------------------------------|
 | `payload_list_private` | ```Vec<String>``` |        | A list of private payloads associated with this commitment. |
 
-#### 4.2.1. <a name='ItemCommitmentPublicAttributeGroup'></a>ItemCommitmentPublicAttributeGroup
+##### 4.2.1. <a name='ItemCommitmentPublicAttributeGroup'></a>ItemCommitmentPublicAttributeGroup
 
 This struct groups public attributes related to commitments, such as goals and provider types, to publicly share commitment details.
 
@@ -243,7 +244,7 @@ This struct groups public attributes related to commitments, such as goals and p
 | `ref_request_pcd_hash_list`        | ```Vec<String>``` |        | A list of reference hashes for RequestPcd documents related to this commitment. |
 | `payload_public_list`              | ```Vec<String>``` |        | A list of public payloads associated with this commitment.                      |
 
-### 4.3. <a name='ItemDeposit'></a>ItemDeposit
+### 3.5. <a name='ItemDeposit'></a>ItemDeposit
 
 It combines an item with deposit-specific attributes, including public, confidential, and private groups, to comprehensively represent a deposit.
 
@@ -254,7 +255,7 @@ It combines an item with deposit-specific attributes, including public, confiden
 | `role_confidential_attribute_group` | ```ItemDepositRoleConfidentialAttributeGroup``` |        | The role-specific confidential attribute group for this deposit. |
 | `private_attribute_group`           | ```ItemDepositPrivateAttributeGroup```          |        | The private attribute group associated with this deposit.        |
 
-#### 4.3.1. <a name='ItemDepositPublicAttributeGroup'></a>ItemDepositPublicAttributeGroup
+#### 3.5.1. <a name='ItemDepositPublicAttributeGroup'></a>ItemDepositPublicAttributeGroup
 
 It details public attributes for deposits, including target addresses and goals, facilitating the understanding of deposit objectives.
 
@@ -269,7 +270,7 @@ It details public attributes for deposits, including target addresses and goals,
 | `payload_list_public`       | ```Vec<String>``` |        | A list of public payloads associated with this deposit.          |
 | `audit_code_list_public`    | ```Vec<String>``` |        | A list of public audit codes associated with this deposit.       |
 
-#### 4.3.2. <a name='ItemDepositRoleConfidentialAttributeGroup'></a>ItemDepositRoleConfidentialAttributeGroup
+#### 3.5.2. <a name='ItemDepositRoleConfidentialAttributeGroup'></a>ItemDepositRoleConfidentialAttributeGroup
 
 Similar to its commitment counterpart, this struct holds confidential attributes specific to deposits, protecting sensitive deposit information.
 
@@ -278,7 +279,7 @@ Similar to its commitment counterpart, this struct holds confidential attributes
 | `payload_list_confidential`    | ```Vec<String>``` |        | A list of confidential payloads associated with this deposit.    |
 | `audit_code_list_confidential` | ```Vec<String>``` |        | A list of confidential audit codes associated with this deposit. |
 
-#### 4.3.3. <a name='ItemDepositPrivateAttributeGroup'></a>ItemDepositPrivateAttributeGroup
+#### 3.5.3. <a name='ItemDepositPrivateAttributeGroup'></a>ItemDepositPrivateAttributeGroup
 
 `ItemDepositPrivateAttributeGroup` secures private deposit attributes, safeguarding the most sensitive aspects of deposits.
 
@@ -287,7 +288,7 @@ Similar to its commitment counterpart, this struct holds confidential attributes
 | `payload_list_private` | ```Vec<String>``` |        | A list of private payloads associated with this deposit. |
 | `audit_code_private`   | ```String```      |        | A private audit code associated with this deposit.       |
 
-### 4.4. <a name='ItemEnum'></a>ItemEnum
+### 3.6. <a name='ItemEnum'></a>ItemEnum
 
 This enumeration represents different types of items within a system, where each variant encapsulates a specific struct for a type of item:
 
@@ -299,7 +300,7 @@ This enumeration represents different types of items within a system, where each
 * **```Artefact(ItemArtefact)```**: Contains an item of type ItemArtefact, representing an artefact.
 * **```Commitment(ItemCommitment)```**: Contains an item of type ItemCommitment, representing a commitment.
 
-### 4.5. <a name='ItemPayment'></a>ItemPayment
+### 3.7. <a name='ItemPayment'></a>ItemPayment
 
 `ItemPayment` links an item with payment-specific attributes across public, confidential, and private groups, offering a full view of a payment.
 
@@ -310,7 +311,7 @@ This enumeration represents different types of items within a system, where each
 | `role_confidential_attribute_group` | ```ItemPaymentRoleConfidentialAttributeGroup``` |        | The role-specific confidential attribute group for this payment. |
 | `private_attribute_group`           | ```ItemPaymentPrivateAttributeGroup```          |        | The private attribute group associated with this payment.        |
 
-#### 4.5.1. <a name='ItemPaymentPublicAttributeGroup'></a>ItemPaymentPublicAttributeGroup
+#### 3.7.1. <a name='ItemPaymentPublicAttributeGroup'></a>ItemPaymentPublicAttributeGroup
 
 This struct organizes public payment attributes, detailing aspects like service provider addresses and payment goals, for public knowledge.
 
@@ -328,7 +329,7 @@ This struct organizes public payment attributes, detailing aspects like service
 | `payload_list_public`              | ```Vec<String>``` |        | A list of public payloads associated with this payment.               |
 | `audit_code_list_public`           | ```Vec<String>``` |        | A list of public audit codes associated with this payment.            |
 
-#### 4.5.2. <a name='ItemPaymentRoleConfidentialAttributeGroup'></a>ItemPaymentRoleConfidentialAttributeGroup
+#### 3.7.2. <a name='ItemPaymentRoleConfidentialAttributeGroup'></a>ItemPaymentRoleConfidentialAttributeGroup
 
 It holds confidential payment attributes, maintaining the confidentiality of critical payment information.
 
@@ -337,7 +338,7 @@ It holds confidential payment attributes, maintaining the confidentiality of cri
 | `payload_list_confidential`    | ```Vec<String>``` |        | A list of confidential payloads associated with this payment.    |
 | `audit_code_list_confidential` | ```Vec<String>``` |        | A list of confidential audit codes associated with this payment. |
 
-#### 4.5.3. <a name='ItemPaymentPrivateAttributeGroup'></a>ItemPaymentPrivateAttributeGroup
+#### 3.7.3. <a name='ItemPaymentPrivateAttributeGroup'></a>ItemPaymentPrivateAttributeGroup
 
 ItemPaymentPrivateAttributeGroup protects private payment attributes, ensuring the highest level of privacy for payment details.
 
@@ -346,7 +347,7 @@ ItemPaymentPrivateAttributeGroup protects private payment attributes, ensuring t
 | `payload_list_private` | ```Vec<String>``` |        | A list of private payloads associated with this payment. |
 | `audit_code_private`   | ```String```      |        | A private audit code associated with this payment.       |
 
-### 4.6. <a name='ItemPeer'></a>ItemPeer
+### 3.8. <a name='ItemPeer'></a>ItemPeer
 
 `ItemPeer` combines basic item information with layers, public, and private attributes, fully detailing a peer within the system.
 
@@ -357,7 +358,7 @@ ItemPaymentPrivateAttributeGroup protects private payment attributes, ensuring t
 | `public_attribute_group`  | ```ItemPeerPublicAttributeGroup```  |        | Groupe d'attributs publics associés à ce pair.                |
 | `private_attribute_group` | ```ItemPeerPrivateAttributeGroup``` |        | Groupe d'attributs privés associés à ce pair.                 |
 
-#### 4.6.1. <a name='ItemPeerPublicAttributeGroup'></a>ItemPeerPublicAttributeGroup
+#### 3.8.1. <a name='ItemPeerPublicAttributeGroup'></a>ItemPeerPublicAttributeGroup
 
 It outlines public peer attributes, such as service provider addresses and PoW details, for transparency in peer-related information.
 
@@ -375,7 +376,7 @@ It outlines public peer attributes, such as service provider addresses and PoW d
 | `daily_sp_tx_mine_list`        | ```Vec<String>``` |        | A daily list of service provider transactions mined by this peer.             |
 | `daily_sp_tx_mine_reward_list` | ```Vec<String>``` |        | A daily list of rewards for service provider transactions mined by this peer. |
 
-#### 4.6.2. <a name='ItemPeerPrivateAttributeGroup'></a>ItemPeerPrivateAttributeGroup
+#### 3.8.2. <a name='ItemPeerPrivateAttributeGroup'></a>ItemPeerPrivateAttributeGroup
 
 `ItemPeerPrivateAttributeGroup` contains a private configuration ```String``` for a peer, keeping certain peer configurations confidential.
 
@@ -383,7 +384,7 @@ It outlines public peer attributes, such as service provider addresses and PoW d
 |----------------|--------------|--------|-----------------------------------------------------------------|
 | `config`       | ```String``` |        | A private configuration ```String``` associated with this peer. |
 
-### 4.7. <a name='ItemProcess'></a>ItemProcess
+### 3.9. <a name='ItemProcess'></a>ItemProcess
 
 `ItemProcess` associates an item with a process, including public attribute groups, to represent processes within the system comprehensively.
 
@@ -392,7 +393,7 @@ It outlines public peer attributes, such as service provider addresses and PoW d
 | `item`                                | ```Item```                            |        | Represents the item associated with this process.        |
 | `item_process_public_attribute_group` | ```ItemProcessPublicAttributeGroup``` |        | The public attribute group associated with this process. |
 
-#### 4.7.1. <a name='ItemProcessPublicAttributeGroup'></a>ItemProcessPublicAttributeGroup
+#### 3.9.1. <a name='ItemProcessPublicAttributeGroup'></a>ItemProcessPublicAttributeGroup
 
 This struct details public attributes related to processes, like roles groups, to facilitate understanding of process organization.
 
@@ -400,9 +401,9 @@ This struct details public attributes related to processes, like roles groups, t
 |----------------|------------|--------|-----------------------------------------------------------|
 | `roles_group`  | RolesGroup |        | Represents a group of roles associated with this process. |
 
-## 5. <a name='Encryption'></a>Encryption
+## 4. <a name='Encryption'></a>Encryption
 
-### 5.1. <a name='KeyEncryption'></a>KeyEncryption
+### 4.1. <a name='KeyEncryption'></a>KeyEncryption
 
 The `KeyEncryption` struct provides details about encryption keys, including the attribute it's for, the key itself, and the algorithm used, crucial for securing data within the system.
 
@@ -412,7 +413,7 @@ The `KeyEncryption` struct provides details about encryption keys, including the
 | `key`            | ```String``` | Yes    | An optional encryption key.                                   |
 | `algorithm`      | ```String``` | Yes    | An optional encryption algorithm used with this key.          |
 
-### 5.2. <a name='Aes256GcmIv96Bit'></a>Aes256GcmIv96Bit
+### 4.2. <a name='Aes256GcmIv96Bit'></a>Aes256GcmIv96Bit
 
 This struct represents an encryption scheme using `AES-256-GCM` with a 96-bit initialization vector (IV), specifying the key details for robust data encryption.
 
@@ -420,9 +421,9 @@ This struct represents an encryption scheme using `AES-256-GCM` with a 96-bit in
 |----------------|-----------------------------|--------|------------------------------------------------------------------------------|
 | `key`          | ```GenericArray<u8, u32>``` |        | Represents an encryption key for the AES-256-GCM algorithm with a 96-bit IV. |
 
-## 6. <a name='Messages'></a>Messages
+## 5. <a name='Messages'></a>Messages
 
-### 6.1. <a name='Message'></a>Message
+### 5.1. <a name='Message'></a>Message
 
 `Message` encapsulates a client message, including an encrypted request and its hash, essential for secure and verifiable client-server communication.
 
@@ -431,7 +432,7 @@ This struct represents an encryption scheme using `AES-256-GCM` with a 96-bit in
 | `message`      | ```Message``` |        | Represents a message, assuming `Message` is a predefined struct. |
 | `request_enc`  | ```String```  |        | The encrypted request content.                                   |
 
-### 6.2. <a name='MessageConnect'></a>MessageConnect
+### 5.2. <a name='MessageConnect'></a>MessageConnect
 
 The `MessageConnect` struct is designed to handle connection-related messages, facilitating the establishment of connections within the system.
 
@@ -439,7 +440,7 @@ The `MessageConnect` struct is designed to handle connection-related messages, f
 |----------------|---------------|--------|------------------------------------------------------------------|
 | message        | ```Message``` |        | Represents a message, assuming `Message` is a predefined struct. |
 
-### 6.3. <a name='MessageGeneric'></a>MessageGeneric
+### 5.3. <a name='MessageGeneric'></a>MessageGeneric
 
 `Message` provides a general structure for messages, including shared peers and processes, and details like PoW challenges, supporting diverse communication needs
 
@@ -451,7 +452,7 @@ The `MessageConnect` struct is designed to handle connection-related messages, f
 | `pow`                  | ```Pow```                |        | Represents a Proof of Work (PoW) challenge, assuming `Pow` is a predefined struct. |
 | `raw_transaction_list` | ```Vec<String>```        | Yes    | Transaction to broadcast                                                           |
 
-### 6.4. <a name='Pow'></a>Pow
+### 5.4. <a name='Pow'></a>Pow
 
 The `Pow` struct outlines a Proof of Work challenge, including data hash, timestamp, and nonce, to ensure computational effort for security purposes.
 
@@ -463,7 +464,7 @@ The `Pow` struct outlines a Proof of Work challenge, including data hash, timest
 | `pattern`      | ```String``` |        | The pattern that the PoW solution must match.           |
 | `difficulty`   | ```usize```  |        | The difficulty level of the PoW challenge.              |
 
-### 6.5. <a name='SharedProcess'></a>SharedProcess
+### 5.5. <a name='SharedProcess'></a>SharedProcess
 
 `SharedProcess` identifies a shared process within the system, aiding in the management and coordination of collaborative processes.
 
@@ -471,27 +472,26 @@ The `Pow` struct outlines a Proof of Work challenge, including data hash, timest
 |----------------|--------------------|--------|---------------------------------------------|
 | `processes`    | `Vec<ItemProcess>` |        | A list of SP addresses related to the role. |
 
-### 6.6. <a name='SharedPeer'></a>SharedPeer
+### 5.6. <a name='SharedPeer'></a>SharedPeer
 
 `SharedPeer` specifies a peer within the network, playing a key role in distributed information sharing and communication.
 
-| Attribute Name | Type           | Option | Description                                                                   |
-|----------------|----------------|--------|-------------------------------------------------------------------------------|
-| `domain`       | ```String```   |        | The domain associated with the shared peer.                                   |
-| `address_ip`   | ```String```   |        | The IP address of the shared peer.                                            |
-| `relay`        | ```Relay```    |        | Represents a relay node in the network.                                       |
-| `l1_node`      | ```L1Node```   |        | Represents a level 1 (L1) node in the network.                                |
-| `l1_miner`     | ```L1Miner```  |        | Represents a level 1 (L1) miner in the network.                               |
-| `l2_node`      | ```L2Node```   |        | Represents a level 2 (L2) node in the network.                                |
-| `l2_certif`    | ```L2Certif``` |        | Represents a level 2 (L2) certification authority or function in the network. |
+| Attribute Name | Type           | Option | Description                                             |
+|----------------|----------------|--------|---------------------------------------------------------|
+| `domain`       | ```String```   | Yes    | The domain associated with the shared peer.             |
+| `address_ip`   | ```String```   |        | The IP address of the shared peer.                      |
+| `relay`        | ```Relay```    |        | Represents a relay node in the network.                 |
+| `l1_node`      | ```L1Node```   | Yes    | Represents a level 1 (L1) node in the network.          |
+| `l1_miner`     | ```L1Miner```  | Yes    |                                                         |
+| `l2_node_list` | ```[L2Node]``` |        | Represents a table of level 2 (L2) node in the network. |
 
-## 7. <a name='Relay'></a>Relay
+## 6. <a name='Relay'></a>Relay
 
 Represents a `Relay` in the network, specifying its address and port, data handling capacity, and Proof of Work (PoW) requirements.
 
 | Attribute Name      | Type         | Option | Description                                                       |
 |---------------------|--------------|--------|-------------------------------------------------------------------|
-| `ddress_port`       | ```u16```    |        | The port address of the relay.                                    |
+| `address_port`      | ```u16```    |        | The port address of the relay.                                    |
 | `data_max_size`     | ```usize```  |        | Maximum size of data the relay can handle.                        |
 | `pow_difficulty`    | ```u32```    |        | The difficulty level for the Proof of Work required by the relay. |
 | `pow_pattern`       | ```String``` |        | The pattern used for the Proof of Work.                           |
@@ -499,57 +499,65 @@ Represents a `Relay` in the network, specifying its address and port, data handl
 | `pow_timeout`       | ```u32```    |        | Timeout for pow                                                   |
 | `faucet_sp_address` | ```u32```    |        | Faucet address                                                    |
 
-### 7.1. <a name='L1Node'></a>L1Node
+## 7. <a name='L1Node'></a>L1Node
 
 The `L1Node` struct details a Level 1 blockchain node, including its network, IP address, and status, integral to blockchain operations and interactions.
 
-| Attribute Name | Type                | Option | Description                                                  |
-|----------------|---------------------|--------|--------------------------------------------------------------|
-| `id`           | ```u32```           |        | Unique identifier for the L1 node.                           |
-| `network`      | ```String```        |        | The blockchain network the L1 node is part of.               |
-| `ip_address`   | ```String```        |        | IP address of the L1 node.                                   |
-| `port`         | ```u16```           |        | Port number the L1 node listens on.                          |
-| `status`       | ```String```        |        | Current status of the L1 node (e.g., active, inactive).      |
-| `last_checked` | ```DateTime<Utc>``` |        | Timestamp of the last health check performed on the L1 node. |
+| Attribute Name         | Type           | Option | Description                   |
+|------------------------|----------------|--------|-------------------------------|
+| `address_port`         | ```u16```      |        | The port address of the node. |
+| `explorer_base_url`    | ```String```   |        | The base URL of the explorer. |
+| `sp_address_anchorage` | ```String```   |        | The SP anchorage address.     |
+| `sp_address_reward`    | ```String```   |        | The SP reward address.        |
+| `l2_mining`            | ```L2Mining``` | Yes    |                               |
+| `l2_certif`            | ```L2Certif``` | Yes    |                               |
 
-### 7.2. <a name='L1Miner'></a>L1Miner
+### 7.1. <a name='L1NodeMining'></a>L1NodeMining
 
-`L1Miner` describes a miner on a Level 1 blockchain, detailing its network, mining power, and status, crucial for understanding blockchain mining dynamics.
+| Attribute Name            | Type              | Option | Description               |
+|---------------------------|-------------------|--------|---------------------------|
+| `sp_address_minig_reward` | ```string```      |        | SP mining reward address. |
+| `block_mined_list`        | ```Vec<String>``` |        | List of mined blocks.     |
 
-| Attribute Name | Type         | Option | Description                                              |
-|----------------|--------------|--------|----------------------------------------------------------|
-| `id`           | ```u32```    |        | Unique identifier for the L1 miner.                      |
-| `network`      | ```String``` |        | The blockchain network the L1 miner is part of.          |
-| `ip_address`   | ```String``` |        | IP address of the L1 miner.                              |
-| `port`         | ```u16```    |        | Port number the L1 miner listens on.                     |
-| `status`       | ```String``` |        | Current status of the L1 miner (e.g., active, inactive). |
-| `mining_power` | ```u16```    |        | The mining power of the L1 miner in hashes per second.   |
-
-### 7.3. <a name='L2Node'></a>L2Node
+### 7.2. <a name='L2Node'></a>L2Node
 
 This struct represents a Level 2 (Layer 2) blockchain node, focusing on scalability solutions and includes details such as its network and operation layer.
 
-| Attribute Name | Type         | Option | Description                                             |
-|----------------|--------------|--------|---------------------------------------------------------|
-| `id`           | ```u32```    |        | Unique identifier for the L2 node.                      |
-| `network`      | ```String``` |        | The blockchain network the L2 node is part of.          |
-| `ip_address`   | ```String``` |        | IP address of the L2 node.                              |
-| `port`         | ```u16```    |        | Port number the L2 node listens on.                     |
-| `status`       | ```String``` |        | Current status of the L2 node (e.g., active, inactive). |
-| `layer`        | ```String``` |        | Indicates the layer (L2) the node operates at.          |
+| Attribute Name         | Type         | Option | Description                   |
+|------------------------|--------------|--------|-------------------------------|
+| `address_port`         | ```u16```    |        | The port address of the node. |
+| `explorer_base_url`    | ```String``` |        | The base URL of the explorer. |
+| `sp_address_anchorage` | ```String``` |        | The SP anchorage address.     |
+| `sp_address_reward`    | ```String``` |        | The SP reward address.        |
+| `nbits`                | ```u32```    |        | Number of bits.               |
+| `magic_number`         | ```u32```    |        | The magic number.             |
+| `challenge`            | ```String``` |        | The challenge.                |
+
+### 7.3. <a name='L2NodeMining'></a>L2NodeMining
+
+| Attribute Name            | Type              | Option | Description                 |
+|---------------------------|-------------------|--------|-----------------------------|
+| `sp_address_minig_reward` | ```string```      |        | SP mining reward address.   |
+| `sp_address_refunder`     | ```string```      |        | SP refunder address.        |
+| `block_hash_mined_list`   | ```Vec<String>``` |        | List of mined block hashes. |
 
 ### 7.4. <a name='L2Certif'></a>L2Certif
 
-`L2Certif` specifies a Layer 2 certification authority, including its network and certification type, vital for managing certifications on Layer 2 solutions.
+`L2Certif` specifies a Layer 2 certification, including its network and certification type, vital for managing certifications on Layer 2 solutions.
 
-| Attribute Name | Type         | Option | Description                                                                |
-|----------------|--------------|--------|----------------------------------------------------------------------------|
-| `id`           | ```u32```    |        | Unique identifier for the L2 certification authority.                      |
-| `network`      | ```String``` |        | The blockchain network the L2 certif is part of.                           |
-| `ip_address`   | ```String``` |        | IP address of the L2 certification authority.                              |
-| `port`         | ```u16```    |        | Port number the L2 certification authority listens on.                     |
-| `status`       | ```String``` |        | Current status of the L2 certification authority (e.g., active, inactive). |
-| `certif_type`  | ```String``` |        | Type of certification or service provided by the L2 certif.                |
+| Attribute Name         | Type                   | Option | Description                    |
+|------------------------|------------------------|--------|--------------------------------|
+| `sp_address_certif_l1` | ```String```           |        | Level 1 certification address. |
+| `sp_address_refunded`  | ```string```           |        | Refunded address.              |
+| `block_certified_list` | ```Vec<BlockCertif>``` |        | List of certified blocks.      |
+
+### 7.5. <a name='BlockCertif'></a>BlockCertif
+
+| Attribute Name    | Type              | Option | Description                   |
+|-------------------|-------------------|--------|-------------------------------|
+| `block_hash_list` | ```Vec<String>``` |        | List of block hashes.         |
+| `certif_hash`     | ```Vec<String>``` |        | List of certification hashes. |
+| `l1_tx`           | ```String```      |        | Level 1 transaction.          |
 
 ## 8. <a name='Metadata'></a>Metadata
 
diff --git a/doc/diagrams/WalletCreate.drawio b/doc/diagrams/WalletCreate.drawio
index ef8ea2f..35f66cd 100644
--- a/doc/diagrams/WalletCreate.drawio
+++ b/doc/diagrams/WalletCreate.drawio
@@ -1,6 +1,6 @@
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@@ -767,7 +767,7 @@
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