Polygon

Polygon PoS is an EVM-compatible, proof-of-stake sidechain for Ethereum, with high throughput and low costs.

You can safely stake your POL by following the external link to the resource

Calculate your profit

CRYPTECH fees: 5%

Validator address:

0x83bbae7076b71c01b6adab888f7120be01ac8f06

INSTALL THE FORBOLE EXTENSION
Install the Forbole extension in your browser (Chrome, Brave, or FireFox). Next, you need to create a new wallet, or connect an existing one. Don't forget to save your wallet keys in a safe place.
DELEGATE
DSM
In the Forbole extension, click on Delegate, in the next menu enter the number of tokens you want to delegate, click Next.
CONFIRM YOUR DELEGATION
Then, select CrypTech validator, and click Next. In the last menu, check all the specified information and click on Confirm. That's it! You have successfully delegated the voting power of your tokens.

Polygon Engagement Points
In Polygon, you can earn rewards for your promotional activities by earning engagement points. By contributing to the project, you can earn rewards that you can use as you see fit.
Polygon Project review
In this presentation, we discuss the key concepts behind the Polygon project. Proof-of-Engagement, Engagement Points, Oversight Community - after watching our video you will understand what these terms are :)

↗ What is staking?
Staking is a substitute for mining, it allows users to get cryptocurrency without resorting to complex mathematical calculations. The meaning of such activity is to maintain the operation of the blockchain and the processes taking place inside it. For stimulating the network performance, the system issues a reward.
↘ What is Proof-of-Stake?
This algorithm assumes that the generation of new blocks is carried out not by the node that has done successful computational work, but by the one who owns a certain share of the cryptocurrency from its total number. For each new block that the validator created, a reward will be received.
↘ What it costs to you?
The costs depend on the network and the amount of cryptocurrency you stake.
↘ How to keep your assets safe?
Always use trusted wallets and enable two-factor authentication.
↘ Disclaimer
Staking involves risks, and returns are not guaranteed.