Category

When searching for specific categories, use “;;” to narrow down and specify your potential query of category. E.g. If you are querying addresses related to NFTs, and possible hacking, the search query would be: “nft ;; hackers” (without the quotation marks).

Don’t forget to leave spaces before, and after the semicolons.

Wallet categories are derived from a variety of both public and private resources. While every attempt has been made to standardize categorization, please note there currently exists no standardized definitions for many categories and tags are provided on a “best efforts” basis. Many addresses, whether contract or wallet, fall into several categories separated by semicolons.

Category	Definition
∅	no additional information is available for this wallet or smart contract address
aave delegates	a wallet or smart contract address associated with an AAVE delegate
balancer	a wallet or smart contract address associated with Balancer
balancer delegates	a wallet or smart contract address associated with a Balancer delegate
bank	a wallet address associated with a bank or financial institution
big_volume	a wallet address associated with statistically significant holdings or transaction activity (also known as a "whale")
blacklisted	a wallet address that has been blacklisted by an entity and/or authority and includes the token issuer themselves (e.g. Tether, OFAC)
bridge	a smart contract address that facilitates the bridging of tokens from one blockchain so that they can be used on another blockchain
bridged	a wallet or smart contract address associated with bridged tokens
burn	a wallet address associated with burning tokens
cefi	centralized entities which engage in quasi-DeFi behavior, e.g. lenders/borrowers such as Celsius Network, BlockFi, etc.
cex	a wallet address associated with a centralized exchange, may be a deposit address, hot wallet, cold wallet, venture capital wallet, or any other wallet believed to be within the control of a centralized exchange
chadmin	a wallet address used for administrative purposes on the blockchain, includes chain-wide foundation addresses
chainlink feed	an address associated with the oracle service Chainlink’s feed
charity	a wallet or smart contract address associated with a charitable organization
coin	any wallet or smart contract address containing the term "coin" (e.g. Freedom Coin)
contract	a smart contract address
contract-deployer	a smart contract deployer address
cross chain	a smart contract address that enables interoperability between two blockchains, either through communication or the transfer of value
custody	a wallet or smart contract address associated with a custody solution and/or custody services provider
dao	a wallet or smart contract address associated with a decentralized autonomous organization
dapp	a wallet or smart contract address associated with a decentralized application
defi	wallet address associated with DeFi, including DAO, and foundation wallet addresses
delegate	a wallet or smart contract address associated with a delegate for DeFi protocols
deposit	a wallet address associated with deposits, and includes deposits for exchanges, charitable causes, other causes, etc. (e.g. tags refer to the deposit addresses these exchanges have used and may or may not still be active, but were identified as such previously and will appear as e.g. binance ;; deposit or coinbase ;; deposit, and not to be confused with Labels such as binance deposit or coinbase deposit, which refer to wallet or smart contract addresses that only ever transfer into a binance ;; deposit or coinbase ;; deposit wallet
dex	the contract address for a decentralized exchange trading pair, and may also include associated contracts, e.g. the pair factory
donate	a wallet or smart contract address associated with donations for various causes
dydx delegate	a wallet or smart contract address associated with a dYdX delegate
ens	a wallet address which possesses an Ethereum Name Service label (e.g. abc.eth). Do note that the actual ENS name is not searcheable under the category tag
factory-contract	a smart contract address that deploys the actual smart contract intended for use
fund / funds	a wallet address associated with a fund, including, but not limited to, proprietary trading firms, market makers, hedge funds, and investment funds
gambling	a wallet or smart contract address associated with gambling, e.g Rollbit smart contract address
game	a wallet or smart contract address associated with a blockchain-based game that is not gambling
gitcoin	a wallet or smart contract address associated with the Gitcoin project
hackers	known hacker wallet addresses, and/or wallet addresses that hackers have been known to have used, including for the receipt of stolen funds
ico	a wallet or smart contract address associated with an initial coin offering
individual	a wallet associated with an individual (as opposed to an organization, foundation, company, entity, etc.)
institution	a wallet or smart contract address associated with an entity, financial institution, exchange, or some other large corporate entity, but excludes DAOs
layer-2	a smart contract address associated with processes to allow for a higher scalability of the main blockchain network and/or reduced transaction fees (e.g. Optimistic, and ZKP Rollups, Validium, Plasma, and State Channels)
lost	wallet addresses for which the private keys are known to be lost, and for which funds are presumed to be immovable
market	see "market maker"
market maker	wallet addresses known to be used by and/or associated with market makers, who may or may not be individually named
memecoin	a wallet or smart contract address associated with a memecoin, which is a type of token sometimes depicted with comical, cliche, or animated memes, supported by an enthusiastic community and its followers
mev	a wallet or smart contract associated with an automated program or bot that typically exploit inefficiencies on a blockchain, where mev stands for maximal extractable value, which is the maximum amount of value that can be captured by influencing the outcome of a block
miner	a wallet or smart contract address associated with a cryptocurrency miner, but does not include a mining service and/or pool (this category is more specific than “mining”)
mining	a wallet or smart contract address associated with a cryptocurrency mining service, pool and/or miner
mixer	a known smart contract address associated with a cryptocurrency mixing surface, typically to obfuscate flows
multichain	a wallet or smart contract address associated specifically with the multichain bridge
multisig	a wallet address that requires multiple signatures, instead of just one, to execute every transaction
nft	a wallet or smart contract address associated with non-fungible tokens
ofac	a wallet or smart contract address sanctioned by the United States Office of Foreign Assets Control or OFAC, which administers and enforces economic and trade sanctions in support of U.S. national security and foreign policy objectives. These addresses are specifically associated with OFAC lists, as opposed to the more generic “blacklisted.”
oracle	a wallet or smart contract address associated with information service provision, e.g. an oracle smart contract
otc	a wallet or smart contract address associated with an “over-the-counter” or OTC service provider who typically swaps fiat currencies for cryptocurrencies and vice versa
native	a wallet or smart contract address associated with a blockchain's native token (e.g. MATIC is the native token for Polygon)
payments	a wallet or smart contract address associated with a payment services provider, e.g. PayPal
perpetrator	a wallet or smart contract address associated with an activity, action, and/or exploit, which may or may not be associated with a hack (e.g. arbitrage exploit)
rug	a wallet or smart contract address associated with an exit scam, also known as a "rug pull" where insiders drain the project of value
stablecoin	a wallet or smart contract address associated with a token that is a stablecoin
service	a wallet address associated with receipt of fees for services and solutions provided by a professional or expert
suspicious	wallet addresses that have received funds from a known “hackers” category wallet, and includes wallet addresses that have received funds from Tornado Cash
sybil-delegate	a wallet or smart contract address determined by Uniswap's Sybil tool as belonging to a delegate (Sybil maps on-chain addresses to digital identities to maintain a list of delegates)
terrorists	wallet addresses associated with individuals and/or entities which have been identified by government agencies as belonging to, or associated with, terrorists
token	a wallet or smart contract address associated with a token and may include stablecoins that have yet to be identified as such
token-sale	a wallet or smart contract address associated with token sales, and may include ICOs, IDOs, and IEOs
tradfi	wallet addresses associated with financial institutions, e.g. Jane Street, Jump, Grayscale, etc.
validator	a wallet or smart contract address associated with a blockchain validator node (validator nodes determine which transactions will be added to the blockchain and in what order)
vc	wallet addresses known to belong to venture capital firms, who may or may not be individually named
wallet provider	a wallet or smart contract address associated with a wallet service provider, e.g. Metamask