Atlantic Migration Closes: Final MANTA Claim Deadline
Manta Network (MANTA) · Other · November 16, 2026, 08:00 UTC
Manta Network closes the Atlantic-to-Pacific MANTA migration on November 16, 2026 at 08:00 UTC; unmigrated Atlantic MANTA cannot be recovered.
Manta Network is consolidating on Manta Pacific, its Ethereum Layer 2, after letting the Manta Atlantic Polkadot parachain slot expire on August 1, 2026. Atlantic no longer produces blocks, so MANTA holders on Atlantic claim the same balance on Manta Pacific by signing an off-chain message in the official migration portal (atlantic-migrate.manta.network), with no bridge transfer or gas needed. Manta confirmed that claims close on November 16, 2026 at 08:00 UTC and that tokens not migrated by then cannot be recovered. Key topics: Manta Atlantic migration, MANTA token claim deadline, Polkadot parachain sunset, Manta Pacific L2.