---
# System prepended metadata

title: Questions for Jump MPC

---

## Dicussion points for Conor (Jump MPC Solution)

1. We need to add Provenance as a chain, and generate MPC wallet on that chain (wallets controlled by Nodes)(For our benefit this wil lhold the traders tradeable assets)

2. MPC Solution generates a million triples at startup, is that the limit to the number of wallets, 
I think not but we are making sure that it's not the case?

```
"triple_max": "10000000000",
"triple_batch": "k256-1"
```

3. How are fees on external chains paid for transfers? seems like the from wallet pays for it, any gotchas on it? is the calculation dynamic(accounting for mempool state in BTC/ETH etc)

4. Airgapped Silos, how do signers interact with that? Doe sit propaget to all addresses underneath it?

```
cord tx wallet create-account PROVENANCE_CUSTOMERS "Provenance Customers vault" --external
{
  "silo": {
    "account_id": "",
    "address_lifetime_seconds": "0",
    "addresses": [],
    "addresses_full": [],
    "allowed_roles": [],
    "category": "",
    "children": [],
    "contact_info": "",
    "contact_name": "",
    "description": "Provenance Customers vault",
    "disableDeposit": false,
    "disableWithdraw": false,
    "disabledAssetDeposit": [],
    "disabledAssetWithdraw": [],
    "disabledNativeAssetDeposit": [],
    "disabledNativeAssetWithdraw": [],
    "enable_airgap": false,
    "exchange": "",
    "from_praetorian": false,
    "legal_entity": "",
    "location": "EXTERNAL",
    "name": "PROVENANCE_CUSTOMERS",
    "omit_rule_names": true,
    "parent": "",
    "required_approvals": 0,
    "restrictions": null,
    "tag_uuids": [],
    "tags": []
  },
  "status": "PASS"
}
```

4. Explain category in create-account call

```
--category string             set category field on vault/account
```
