[Feature]: Conform to EIP-3091

[matevz]

Is there an existing issue for this?

• I have searched the existing issues

SUMMARY

Add standardized explorer routes defined in EIP-3091 so we can hook it with Metamask and other Ethereum services

DESCRIPTION

See https://eips.ethereum.org/EIPS/eip-3091 for details. This is also a requirement, if we want to replace existing blockscout explorers in the official Ethereum chain list: https://github.com/ethereum-lists/chains

One way to do this is for example to use <BLOCK_EXPORER_URL> as https://explorer.stg.oasis.io/mainnet/sapphire and make aliases for:

• block -> blocks,
• tx -> transactions,
• address -> account,
• token/0x... -> address/0x... alias (for now until we get proper home page for the token)

[csillag]

Why aliases, instead of simply changing those paths to mach the specs?

[matevz]

Why aliases, instead of simply changing those paths to mach the specs?

Sure, was just suggesting so we don't break anything that exists already ;)

[csillag]

Fortunately this has never been publicly advertised, so we don't have any contract (or expectation) to keep the current URLs stable.

[csillag]

I am unsure about the token part. About the rest, would this work? https://9da8918c.oasis-explorer.pages.dev/

[csillag]

I think this is mostly done now. The token support is not fully there, but we are building it up in small increments.