Exchange Optimism (OP) for Bitcoin

Bitcoin BTC
Reserve: 89.17 BTC
Exchange rate: 298704 OP ~ 1 BTC
Optimism (OP) Attention!
— Network selected Optimism
Contract: 0x4200...000042
To select another network, switch the direction or specify the information in the support chat.
— Attention! Floating rate. The rate is not fixed when creating a request in the direction! FAQ

The mchanger electronic currency exchange online service provides the ability to perform transactions directly from a mobile device in the Telegram messenger or use the light version of the site for faster page loading.
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