dYdX experiences chain halt during upgrade, engineers are investigating

2025-09-14 15:37:59 Classification：Blockchain Query read(4664)

The Digital currency issued on July 28decentralized derivatives exchange protocol dYdX has experienced a chain halt during a scheduled upgrade.

The outage has been ongoing since 6:50 a.m. UTC, according to an incident report. On-chain data shows block production appearing to stop shortly after, with dYdX engineers currently debugging the issue.

The incident represents the first major outage for the protocol since dYdX version 4 and its standalone Cosmos blockchain launched on mainnet in October, according to its status page.

The dYdX Chain was scheduled to undergo its v4.0.0 protocol upgrade today which could potentially disrupt functionalities. Scheduled maintenance was completed at 6:30 a.m. UTC. However, the chain halt issue began 20 minutes later.

In a status update at 9:21 a.m. UTC, dYdX said the issue continues to be investigated and it has been agreed for network validators to reconvene at 3 p.m. UTC.

“This means that the devs won't suggest a workaround or a fix until then so that the validators won't get jailed for not being online when the chain restarts,” the team said. When a validator is “jailed,” it means its been temporarily suspended from participating in the network activities.

The incident does not appear to have impacted the price of dYdX's token, which is up over 4% during the past 24 hours, according to The Block's price page.

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