Poloniex to Support the Linea(LINEA) Network Upgrades

Dear Poloniex Users,

Poloniex will support the Linea(LINEA) Network Upgrades with the following plan:

Poloniex will suspend the deposit and withdrawal services for LINEA at 21:30:00(UTC) on October 21, 2025;

You may deposit LINEA in advance. We will handle all technical requirements involved for all users.

Please note:

● The Linea(LINEA) Network Upgrade will take place at block height of 24787631(approximately at 23:40:00 (UTC) on October 21, 2025;

● The trading of LINEA will not be affected during the network upgrades.

● The network upgrades will not result in creation of new tokens.

● Poloniex will resume deposits and withdrawals for LINEA  once we deem the upgraded network to be stable, which will not be further announced.

For more information, please refer to:

https://docs.linea.build/get-started/how-to/run-a-node/beta-v4-migration

Poloniex

October 21, 2025