# Try the demo (https://docs.tsamara.xyz/docs/try-the-demo)

Subscribe to the demo series on devnet with a test wallet, in a few minutes.

The app is at [app.tsamara.xyz](https://app.tsamara.xyz). Everything in it runs on Solana
devnet with test dollars that have no value.

## Steps
1. **Connect.** Choose **Connect test wallet**. The app creates a devnet-only key in your
   browser, so you need no wallet extension. Phantom works too if it is switched to devnet.
2. **Open the series.** On Explore, choose **Invest now**, or open
   [GSD31](https://app.tsamara.xyz/assets/gsd31), the Global Sukuk Demo 2031.
3. **Get test dollars.** The panel offers $1,000 of test dollars.
4. **Verify your identity.** Verification runs in Sumsub's sandbox, so use Sumsub's test
   documents, never real ones. Your sukuk account stays frozen until you are registered.
5. **Subscribe.** Enter a number of units. You pay $10 a unit, and payment and delivery settle
   in one transaction.
6. **Look at your portfolio.** Holdings, distributions received and your history are built from
   indexed transactions.
7. **Send units.** Use the **Send** tab. A transfer to a wallet that is not a registered
   investor is refused by the chain, and the app says why.

Every result links to the transaction on Solana Explorer.

## The demo series
|                      |                                        |
| -------------------- | -------------------------------------- |
| Name                 | Global Sukuk Demo 2031 (GSD31)         |
| Structure            | Wakalah                                |
| Expected profit rate | 5.20% a year, distributed semiannually |
| Unit                 | $10                                    |
| Maturity             | 2031                                   |
| Holding cap          | 100 units per investor                 |
| Not offered in       | United States, Indonesia               |
| Tangible assets      | 51%, with an as-of date in the terms   |

The series is a mock. The other series in the catalogue are marked Preview: they are
illustrations, not issued, not onchain, and cannot be bought.

## The operator's side
The **Operator** page is the issuer's and the compliance officer's desk: completing a sandbox
review, paying a period's distribution, and ordering a forced transfer. It needs the operator's
admin token, which is not public.