
EthereumPoW wallet
The most secure hardware wallet for your EthereumPoW
Become part of the Tangem family and protect your EthereumPoW with a cold storage wallet.

How to secure your EthereumPoW with Tangem?
When you buy or hold EthereumPoW in Tangem, it secures your private keys in many ways:
- With the seedless setup and smart backups on extra devices, your Bitcoin is safe and accessible only to you.
- Tangem is IP69K water and dustproof, built to protect against extreme temperatures, EMPs, ESCs, and X-RAYS.
- An access code and biometric authentication protect against unauthorized access.
- Private keys are generated and stored on its EAL6+ CC secure element.
How to get a EthereumPoW Crypto Wallet?
Tangem products are for everyone, from beginners to experts. They keep your crypto safe and easy to manage. With cutting-edge technology, Tangem lets you control and protect your digital assets.
Get TangemWhy choose EthereumPoW wallet with Tangem.
What is EthereumPoW (ETHW)?
EthereumPoW, represented by its ticker ETHW, is a blockchain initiative retaining the original Proof of Work (PoW) consensus mechanism once used by Ethereum. This project arose to cater to users who favor the conventional PoW model, following Ethereum's switch to Proof of Stake (PoS). It offers a chance to continue engaging with the traditional Ethereum setup, thus preserving the PoW architecture.
What is an EthereumPoW (ETHW) wallet?
An EthereumPoW wallet is a digital tool designed to store private keys, giving you access to manage your ETHW address. Contrary to physical currency, ETHW coins remain on the blockchain, not within the wallet. The wallet’s main function is to generate and stash private keys, enabling you to efficiently handle your ETHW transactions. Essentially, an EthereumPoW wallet is essential for sending, receiving, and overseeing your ETHW.
How does an EthereumPoW (ETHW) wallet work?
EthereumPoW wallets function by utilizing a pair of keys—public and private—to manage your blockchain accounts. The private key is crucial for accessing your specific ETHW account and must be kept secure, while the public key is usable for receiving ETHW. To authorize a transaction or withdrawal, you need the private key associated with it. Tangem Wallet offers a secure solution by generating these private keys within its chip, ensuring safe storage.
What are the types of EthereumPoW (ETHW) wallets?
Exchange EthereumPoW Wallets: Centralized exchanges such as Coinbase, Binance, and Kraken provide pathways to purchase ETHW with fiat currencies, using custodial wallets, though they come with certain risks, especially concerning potential withdrawal restrictions.
Software EthereumPoW Wallets: These include applications you install on devices, managing your private keys and ETHW. Although user-friendly, they can be susceptible to malware. Categories include mobile, desktop, and browser-based wallets.
Mobile EthereumPoW Wallets: Smartphone apps that facilitate the management of your ETHW.
Desktop EthereumPoW Wallets: Install these wallets on computers to store private keys directly on your hard drive or SSD.
Hardware EthereumPoW Wallets: Offering offline storage solutions like Tangem, these wallets safeguard your keys from online vulnerabilities.
How to Choose the Best EthereumPoW (ETHW) Wallet
Selecting the ideal wallet hinges on personal preferences. Key factors include ease of use, reliability, and security. To shield against online threats and manage substantial holdings, a hardware wallet like Tangem is advisable.

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See all supported cryptosEthereumPoW FAQ
- You can buy EthereumPoW on major cryptocurrency exchanges like Binance, Coinbase, or Kraken. You can also use P2P platforms or specialized exchange services. For safe storage, it is recommended to use a reliable wallet like Tangem.
- For long-term storage of EthereumPoW, a cold wallet such as Tangem is the best choice, offering a high level of security. For active transactions, a hot wallet is more convenient but less protected from hacking.
- Transfer fees for EthereumPoW depend on the blockchain network load and the exchange or wallet used. Typically, this includes a network fee (gas fee) and possibly additional fees from the platform.
- To create a wallet for EthereumPoW, install the Tangem app, follow the instructions to set up a cold wallet, and generate a unique address for storing your cryptocurrency.
- In 2022, Ethereum underwent one of its biggest transformations: the transition from a Proof-of-Work (PoW) to a Proof-of-Stake (PoS) consensus mechanism. Labeled Ethereum 2.0, the upgrade was accomplished by merging with Beacon Chain, a PoS-based blockchain.
- On 15 September 2022, Ethereum transitioned its consensus mechanism fromproof-of-work (PoW) to proof-of-stake (PoS)in an upgrade process known as "the Merge", which cut the blockchain's energy usage by 99%.
- EthereumPoW (ETHW) is a distinct version of the Ethereum blockchain that emerged as a result of the Ethereum Merge, which markedEthereum's transition from a proof-of-work (PoW) consensus mechanism to a proof-of-stake (PoS) model.

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