The dataset of the OOPSLA'22 paper "A Study of Inline Assembly in Solidity Smart Contracts"

This dataset includes:

•  dataset.csv: A CSV file with all the addresses of contracts with at least one transaction or a token transfer, along with the number of transactions of the contract, the number of unique callers of this contract, the number of token transfers, its balance, a boolean value to declare if the contract is an ERC20 contract, a boolean value to declare if the contract is an ERC721 contract, and its timestamp (i.e., block number).
• contracts.csv: A file with all the addresses of contracts with at least one transaction or a token transfer.
• json{1..2}/: These directories contain a JSON file for each contract address regardless of if its source code is available. Each JSON contains the source code (if available), the ABI (if available), the version of the compiler it was used to compile the contract, optimization options used (if available), and some additional fields such as license type and EVM version. Note that there are two directories because it is not possible to save all files into a single directory.
• sol/: The source code for all contracts that have their code verified in https://etherscan.io. If there are multiple source files compiled into one smart contract, then we create a directory with the name of the address, and we save the files into this directory. Otherwise; we directly save the smart contract in a filename named after the address.
• duplicates.json: A map from an address to a hash and a map from hashes to addresses.

{
    "hashes": {
        "hash1": ["address1", "address2"]
    },
    "addresses": {
        "address1": "hash1"
    }
}

• unique_addresses.txt: A file that contains all unique addresses.
• unique_paths.txt: A file that contains the paths for all unique addresses.
• unique_lines.csv: A CSV file that contains unique paths and their LOC.
• assembly/: A directory with all the addresses that could potentially include inline assembly fragments. Note that this directory could contain false positives as the work `assembly` could exist only in the comments.
• parser/: This directory contains JSON files with the analysis results for all contracts in the assembly/ directory.