OP_NET: Mainnet scheduled March 19

OP_NET mainnet is scheduled for March 19.

Wallet registration has been extended by 2 days to give more users time to complete registration before the mainnet launch.

The announcement includes a claim on MotoSwap and a link to the OrangePill document; both links were published in the Telegram post.

Participants should review the OrangePill and complete wallet registration within the extended window ahead of mainnet.