Supported networks

These are the chains in the OTV adapter registry. Support means the API can build an adapter and collect evidence. It does not mean OTV operates the chain or guarantees a public RPC.

• Ethereum
• Polygon
• Arbitrum One
• Optimism
• Base
• BNB Smart Chain
• Avalanche C-Chain
• Gnosis
• Linea
• Scroll
• Blast
• ZKsync Era
• Mantle
• Celo
• Moonbeam
• Fantom
• Cronos
• Aurora
• Metis
• Polygon zkEVM
• Unichain
• World Chain
• Mode
• Taiko
• Sonic
• Bitcoin
• Solana
• Tron

Example confirmation depths on mainnet: Ethereum 12, Bitcoin 6, Solana 32, Tron 19. Other networks use the depth stored in the registry. GET /v1/chains and GET /v1/networks return the live list.

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