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Hardware wallet Black Friday 2025: Quick picks, clear savings

December 6, 2025November 27, 2025
Hardware wallet Black Friday 2025 Ledger Nano X Blockstream Jade

If you’ve been waiting to lock down a secure hardware wallet, Black Friday 2025 is the moment. Below are the standout deals, what they mean in dollars, and who each wallet fits—kept simple for fast decisions and easy sharing Ledger leads for BTC + multi‑crypto users Ledger Nano X: 50% off That brings it to … Read More

Categories hardware wallet, Crypto Tags bitcoin, Crypto

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Interested in self-sovereignty?

P2P Staking does its best to help you understand key concepts like self-custody, staking, and privacy.

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Terms of Use for Our Staking Services

Our services are accessed peer‑to‑peer on the blockchains where we run validators, and delegation happens directly through the native protocols.

All information on this site and our channels aims to democratize these protocols. In all cases, only the official documentation of each protocol is authoritative.

Interest rates are dynamic, and validators cannot guarantee an effective rate for any given period. All figures on our pages are estimates. P2P STAKING does not guarantee any returns from staking services.

Users retain custody of their crypto assets via their own wallets. Therefore, any action leading to loss of assets is solely their responsibility.

Some protocols enforce slashing, which can reduce stakers’ assets. We implement strategies to minimize this risk, but it remains present. In the event of a slash, P2P STAKING does not guarantee users’ assets.

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Privacy

P2PStaking respects your privacy and does not collect your personal data.

However, to deliver the most user‑friendly browsing experience, the software stack powering this site may collect user data.

We encourage everyone to use privacy‑protection tools on our site and elsewhere (e.g., tracker blockers, privacy‑focused browsers, DNS over HTTPS, VPNs, and hardened browser settings).

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P2PStaking Security & Reliability Standards

Non Custodian

Hold your private keys and your assets

Earn interest

Hardened security

Enterprise‑grade secured Linux servers

Certificate‑based access only

Best datacenters

Premium datacenter hosting

Europe • Canada • Asia

Dedicated servers

Over‑provisioned configurations for reliability

Redundant architecture

Always‑synced backup servers to cover failures ASAP

Monitoring

Real-time monitoring and alerting

Prometheus / Grafana

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Code is law

Code is law. Lawrence Lessig expresses it beautifully in Code is Law.

It’s our responsibility to ensure the code aligns with our values.

This matters even more as blockchains and the rise of Web 3.0 reshape cyberspace as we know it.

We take this responsibility seriously. Alongside our validator role, we follow projects closely on Discord and GitHub.

Our goal is to understand—and when possible, influence—future directions.

Tracking development and knowing the code our servers run is a key asset in our validator mission.

Deploying a version to mainnet is the final step in a long process.

Upstream, development happens in local environments and on devnets.

Then come testnet phases, where each version and its parameters face multiple scenarios (stress, attacks, etc.).

Participating in these phases gives us invaluable experience.

We deploy the most relevant monitoring and alerting tools there, and we also optimize our architecture (hardware, software, and configs) for top performance.

Finally, our operators find ideal conditions to train and deepen their expertise.

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What is PoS ?

Proof of Stake (PoS) is the most widely used consensus mechanism on next‑gen blockchains.

Examples include Solana, Polkadot, Avalanche, and Cosmos. Ethereum is also upgrading to PoS.

How it works is straightforward.

The more tokens a validator stakes, the more blocks it can produce.

Unlike Proof of Work, compute is used for execution rather than mining. This efficiency boosts performance at lower cost and with a far smaller energy footprint.

Key benefits: shorter block times, lower fees, faster confirmations, and reduced environmental impact.

PoS also lets more users participate. Anyone holding tokens can earn rewards.

Users delegate their tokens to validators.

They keep custody of their tokens in their own wallets, while granting validators the right to produce blocks.

Validators run and maintain the network’s nodes. They produce blocks and receive newly minted tokens.

They then share rewards with their delegators pro rata, after deducting their commission.

Another major advantage over PoW is greater decentralization: more participants help secure the network and share in the rewards. On Bitcoin, only miners earn newly issued coins.

Validator and delegator roles in detail:

Validators configure and operate the network.

They provision servers with the required hardware and software, ensure continuous operation, manage upgrades, and secure the infrastructure.

When a validator produces a block, it earns newly created tokens and the block’s transaction fees.

These rewards are distributed pro rata to all stakers, after the validator’s commission.

Delegators choose the validator(s) who represent them.

Practically: pick a trustworthy validator, delegate, then monitor performance and rewards.

Risks: a poor or malicious validator can hurt returns.

If it fails to produce assigned blocks, there are no rewards.

Worse, if the network detects malicious behavior, slashing can reduce the stake you delegated.

Do your due diligence.

Check the validator’s history on an explorer, confirm no past slashing, and see if they self‑stake. Prefer validators with skin in the game.

If you hold a large amount, diversify across multiple validators to reduce slashing risk.

Don’t fear slightly higher fees. A 1–3% commission difference has little impact on your rewards.

Cut‑rate operations using weak hardware or inexperienced engineers can be costly. In the worst case, slashing can burn an entire stake.

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Al3c5

Former software developer, full‑time in crypto since 2017.

I’m the CEO of P2PStaking, where I publish educational content on p2pstaking.org and design robust validator infrastructure.

Java certified (Programmer, Developer, Architect), I bring strict engineering standards to Solana, Polkadot, Kusama, and Mina—consistently among top validators’ uptime, with delegations from projects/foundations.

BTC HODLer, I believe Bitcoin advances self‑sovereignty and a healthier financial system.

I actively stake ETH and altcoins. I stay hands‑on in DeFi and spend crypto in real life situations to deliver real, tested insights.

Off‑screen, I train regularly, I enjoy poker and sports betting, applying the same analytical mindset.

Read my latest publications!

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