> For the complete documentation index, see [llms.txt](https://docs.proxima.one/proxima/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.proxima.one/proxima/streams/our-streams/block-headers.md).

# Block headers

### `proxima.{network}.blocks.1_0`

These streams contain brief info for each mined block in the network (but not transactions info)

#### Schema:

* `number` (number)
* `hash` (hex string)
* `parentHash` (hex string)
* `receiptsRoot` (hex string)
* `transactionsRoot` (hex string)
* `timestamp` (number)
* `miner` (hex string)
* `gasUsed` (number)
* `gasLimit` (number)
* `difficulty` (decimal string)
* `extraData` (hex string): hex-encoded 
* `nonce`: (hex string)
* `sha3Uncles` (hex string)
* `mixHash` (hex string)
* `stateRoot` (hex string)
* `logsBloom` (hex string)
* `baseFeePerGas` (decimal string)

All the fields correspond to [Ethereum RPC API](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_getblockbyhash) values.