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Symbiosis DAOSymbiosis DAOby0x659104835e56A71B43b219c5DeBDdF88F71166A30x6591…66A3

[SIP-42] Symbiosis: Supporting Soneium to Power Mainstream Cross-Chain Access

Voting ended 10 months agoSucceeded

Context

Soneium is a Layer 2 blockchain built on the OP Stack and intended to be part of the Optimism Superchain, enabling native interoperability with other OP Stack-based chains. As a Layer 2 network, Soneium settles transactions on Ethereum and inherits its security guarantees, while allowing Ethereum smart contracts to be deployed without modification. The network is part of a developer-oriented ecosystem that provides tools and services for building Web3 applications, with a focus on bridging Web3 and Web2 and bringing Web3 technologies to everyday users. Soneium was developed by Sony Block Solutions Labs, a joint venture between Sony Group and Startale Labs. The Soneium Mainnet launched in January 2025.

Proposal

Enable support for Soneium within the Symbiosis protocol. The integration includes the following steps:

  • Deploying and tuning Symbiosis contracts on Soneium to ensure smooth operation.
  • Adding token for Soneium in the Symbiosis AMM DEX on the host chain: WETH
  • Leveraging existing DEXs on Soneium to enable on-chain routing.
  • Activating the Symbiosis Relayers Network to work with the new blockchain.

Key Points

  • As Soneium becomes part of the Optimism Superchain, its users may require cross-chain swaps to and from networks outside the OP Stack ecosystem, making Symbiosis an essential connectivity layer.
  • Soneium’s developer-oriented ecosystem, backed by Sony and Startale, may attract dApp builders and liquidity, which Symbiosis can tap into by offering cross-chain routing and token swaps.
  • Soneium's positioning toward Web2/Web3 bridging and mass adoption could onboard non-crypto-native users. Supporting this chain early gives Symbiosis access to a new user base.
  • Full EVM compatibility ensures straightforward integration into Symbiosis, enabling immediate cross-chain swaps and expanding token liquidity options.

Off-Chain Vote

For
29.51K veSIS100%
Against
0 veSIS0%
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Timeline

Apr 08, 2025Proposal created
Apr 08, 2025Proposal vote started
Apr 09, 2025Proposal vote ended
Apr 09, 2025Proposal updated