Bridge entity

Arbitrum Bridge

Arbitrum Bridge is the native/canonical bridge path between Ethereum and Arbitrum One. Arbitrum One opened to the public on August 31, 2021, and first-party material from that launch describes the project’s bridge operating at public launch. Current Arbitrum guidance continues to identify the Arbitrum bridge as a native bridge.

activereviewedcurrent

Bridge facts

Canonical name
Arbitrum Bridge
Type
Canonical Bridge
Status
Active
Confidence
High
Primary chains
Ethereum, Arbitrum
Primary assets
ETH, Unknown
Operator
Arbitrum
Ecosystem
Arbitrum One
Launch date
2021-08-31
End date
Unknown
Terminal reason
Not applicable / unknown
Last reviewed
2026-08-29
Last verified
2026-08-29

Incident cases

No linked incident cases.
Incident records will appear here after canonical JSON data is merged.

Evidence records

Official URL status

Official URL recorded as live_verified: https://bridge.arbitrum.io/
Independent incident archive

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Report missing evidence, incorrect dates, outcome changes, recovery details, reimbursement status, or broken links. GitHub Issues are preferred for structured review; the Google Form is available if you do not use GitHub.