> For the complete documentation index, see [llms.txt](https://docs.cronos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cronos.com/for-dapp-developers/cronos-evm-differences-from-ethereum/eip-4844-blob-transactions.md).

# EIP-4844 Blob Transactions

## EIP-4844 Blob Transactions

Cronos EVM does not implement EIP-4844 blob functionality.

Blob transaction fields are accepted for tooling compatibility but are no-op, transactions execute as standard calls. Blob-related opcodes (e.g., `BLOBHASH`, `BLOBBASEFEE`) return zero.