# Network Usage

## Network Usage

Metrics that measure blockchain network activity.

## Contents

[**Blocks**](https://gitbook-docs.coinmetrics.io/network-data/network-data-overview/network-usage/blocks)

* BlkCnt
* BlkHgt
* BlkIntMean
* BlkSizeByte
* BlkSizeMeanByte
* BlkUncCnt
* BlkUncRevPct
* BlkUncRwd
* BlkUncRwdUSD
* BlkWghtMean
* BlkWghtTot

[**Contracts**](https://gitbook-docs.coinmetrics.io/network-data/network-data-overview/network-usage/utxos)

* ContBalCnt
* ContCnt
* ContERC1155Cnt
* ContERC20Cnt
* ContERC721Cnt

[**Profitability**](https://gitbook-docs.coinmetrics.io/network-data/network-data-overview/network-usage/profitability)

* UTXOLossCnt
* UTXOProfCnt

[**UTXOs**](https://gitbook-docs.coinmetrics.io/network-data/network-data-overview/network-usage/utxos)

* UTXOAgeMean
* UTXOAgeMed
* UTXOAgeValMean
* UTXOCnt
* UTXODay

[Blobs](https://gitbook-docs.coinmetrics.io/network-data/network-data-overview/network-usage/blobs)

* BlobCnt
* BlobMeanCnt
* BlobSizeByte
* BlobSizeAllTimeByte