# About OnlyBlast

<figure><img src="https://3179617624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqW6S3PbjYpuc2ZlzTN40%2Fuploads%2Fcg685242IQ8Juv29JYYT%2Ftelegram-cloud-document-2-5321283287958699373.jpg?alt=media&#x26;token=60e06684-a05b-4f13-9f6b-1604fb82c70d" alt=""><figcaption></figcaption></figure>

OnlyBlast is the first proof-of-contribution collection that allows you to leave your mark on the Blast blockchain with NFTs initialized by your transactions. Each wallet that bridged any assets before February 1st is eligible for POC NFT collection mint. This is the first of its kind free mint, where gas fees will be refunded to users in mint transactions. That´s only possible on the Blast L2 blockchain. Every POC NFT holder is eligible for the upcoming $OB airdrop

### &#x20;                                              Blast technology example🧠

Initializing any transaction on the EVM blockchain requires $ETH for gas, but with Blast L2 chain technologies we can recover all [net gas fee ](https://docs.blast.io/competition/ideas#lending-protocols)spendings in the same transaction. This is why we call this mint as fully free.&#x20;

### &#x20;                                                  👇Read about our token👇

{% content-ref url="../tokenomics/usdob" %}
[usdob](https://only-blast.gitbook.io/only-blast-whitepaper/tokenomics/usdob)
{% endcontent-ref %}

### &#x20;                                       👇 Read about our NFT collection👇

{% content-ref url="../main-and-genesis-nft-collections/poc-nft-collection" %}
[poc-nft-collection](https://only-blast.gitbook.io/only-blast-whitepaper/main-and-genesis-nft-collections/poc-nft-collection)
{% endcontent-ref %}

### &#x20;                                     👇Read about our airdrop system👇

{% content-ref url="../tokenomics/how-to-get-airdrop" %}
[how-to-get-airdrop](https://only-blast.gitbook.io/only-blast-whitepaper/tokenomics/how-to-get-airdrop)
{% endcontent-ref %}


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