From 57dab9bf6a125b03c406340aa3062fd4c8281fee Mon Sep 17 00:00:00 2001 From: Zain Bacchus Date: Thu, 19 Dec 2024 16:37:25 -0600 Subject: [PATCH] Reverting #1171 Reverting #1171 due to https://github.com/ethereum-optimism/optimism/issues/13457 Preventing sends to outside dependency set can be explored via app-layer solution eg onchain tokenlist --- pages/stack/interop/explainer.mdx | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/pages/stack/interop/explainer.mdx b/pages/stack/interop/explainer.mdx index c7b0ca5ed..f1e7522f0 100644 --- a/pages/stack/interop/explainer.mdx +++ b/pages/stack/interop/explainer.mdx @@ -35,7 +35,9 @@ This means ETH and ERC-20s can seamlessly and securely move across L2s, and inte Interoperability allows for horizontally scalable blockchains, a key feature of the Superchain. With Superchain interop, latency can be 1-block (~2 seconds) by optimistically accepting cross-chain messages. ## Interop clusters -The interop protocol works via a dependency set which is configured on a per-chain basis. The dependency set defines the set of chains that a chain will accept incoming messages from. To prevent tokens from being sent to a chain that doesn't accept incoming messages, the protocol enforces that messages can only be sent to chains within its dependency set. +The interop protocol works via a dependency set which is configured on a per-chain basis. The dependency set defines the set of chains that a chain will accept incoming messages from. + +This gives the OP Stack an unopinionated and flexible foundation, so chain operators can choose which chains their chains depend on, and it is not a requirement that chains are in each other's dependency set. ## Superchain interop cluster The Superchain builds on top of the interop protocol and implements a single mesh network with complete dependencies. In this model, each blockchain in the Superchain interop cluster would have direct connections to every other blockchain, creating a fully connected mesh network. Compared to a hub and spoke model, this provides the highest level of interoperability, as any blockchain can transact directly with any other.