# Unibase DA

High-performance data availability layer for AI — **on-chain ZK verification**, **honest-one** security (no majority assumption), **100 GB/s** throughput. Powers Membase.

### 30-Second Example

```bash
git clone https://github.com/unibaseio/unibase-da-sdk.git
cd unibase-da-sdk
export CHAIN_TYPE=opbnb-testnet
cd example/upload && go build && ./upload --path=./file --sk=<secret_key>
```

### Why Unibase DA

| vs. EigenDA/Celestia   | Unibase DA       |
| ---------------------- | ---------------- |
| Off-chain verification | **On-chain ZK**  |
| Honest majority        | **Honest one**   |
| 10 MB/s – 50 GB/s      | **100 GB/s**     |
| Validity proofs        | **Fraud proofs** |

### Node Types

| Type          | Role                                             |
| ------------- | ------------------------------------------------ |
| **Stream**    | Encode data; reward on proof submission          |
| **Storage**   | Store encoded data; submit proofs; epoch rewards |
| **Validator** | Watch proofs; challenge if wrong; earn rewards   |

### Supported Networks

* OPBNB Testnet · OP Sepolia · BNB Testnet

### Next Steps

* [Quick Start](https://unibaseio.gitbook.io/unibase-docs/unibase-da/quick-start)
* [Nodes Bootstrap](https://unibaseio.gitbook.io/unibase-docs/unibase-da/nodes-bootstrap)
* [Nodes Operations](https://unibaseio.gitbook.io/unibase-docs/unibase-da/nodes-operations)

### Resources

* [unibase-da-sdk](https://github.com/unibaseio/unibase-da-sdk)


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