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fix: fix zaar evm chain id #248

Merged
merged 1 commit into from
Jan 14, 2025
Merged

fix: fix zaar evm chain id #248

merged 1 commit into from
Jan 14, 2025

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ALPAC-4
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@ALPAC-4 ALPAC-4 commented Jan 14, 2025

fix zaar evm chain id

Summary by CodeRabbit

  • Configuration Update
    • Updated the EVM chain ID for the Zaar testnet to a new identifier.

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coderabbitai bot commented Jan 14, 2025

Walkthrough

The pull request modifies the evm_chain_id value in the testnets/zaar/chain.json configuration file for the Zaar testnet. The change updates the Ethereum Virtual Machine (EVM) chain identifier from 2906125577721809 to 3814270102388757. This update likely reflects a reconfiguration of the testnet's blockchain network parameters, potentially addressing technical requirements or alignment with specific network specifications.

Changes

File Change Summary
testnets/zaar/chain.json Updated evm_chain_id from 2906125577721809 to 3814270102388757

Possibly related PRs

  • feat: add zaar #246: Initial configuration introduction for the Zaar testnet in the same chain.json file

Suggested reviewers

  • simcheolhwan

Poem

🐰 A Rabbit's Ode to Chain ID Shift

In Zaar's digital domain so bright,
A number dances, taking flight
From old to new, a subtle change
Chain ID leaps across the range
Blockchain magic, pure delight! 🔢✨


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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between d57bc8d and 45f2acd.

📒 Files selected for processing (1)
  • testnets/zaar/chain.json (1 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: Cloudflare Pages: registry-initiation-1
🔇 Additional comments (2)
testnets/zaar/chain.json (2)

5-5: Question: Is this unusually large chain ID value intentional?

The new chain ID (3814270102388757) is significantly larger than typical EVM chain IDs. Most networks use much smaller values (e.g., Ethereum mainnet uses 1).

Please verify:

  1. Is this large value intentional?
  2. Are there any technical limitations or implications of using such a large chain ID?
  3. Is this value supported by all client implementations and tools?

5-5: Verify the uniqueness and validity of the new EVM chain ID.

The new chain ID (3814270102388757) should be checked against existing EVM networks to ensure uniqueness and prevent potential replay attacks.

Let's verify this chain ID against known EVM chain ID registries:

✅ Verification successful

The new EVM chain ID is valid and follows project conventions.

The chain ID:

  • Is unique across both the project's chains and public EVM networks
  • Follows the project's pattern of using large chain IDs (all other EVM chains in the project use similar large numbers)
  • Complies with the chain schema requirements
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check if the new chain ID exists in common EVM chain ID registries

# Check chainlist.org API (if available)
curl -s "https://chainid.network/chains.json" | jq '.[] | select(.chainId == 3814270102388757)'

# Search for any mentions of this chain ID in the codebase
rg -i "3814270102388757"

Length of output: 181


Script:

#!/bin/bash
# Find all chain.json files and extract their evm_chain_id values
fd chain.json --type f --exec sh -c 'echo "=== $1 ==="; cat "$1" | jq -r ".evm_chain_id"' sh {}

# Also check the schema to understand if there are any constraints on evm_chain_id
cat chain.schema.json

Length of output: 23848

testnets/zaar/chain.json Show resolved Hide resolved
@ALPAC-4 ALPAC-4 merged commit aaecc79 into main Jan 14, 2025
11 checks passed
@ALPAC-4 ALPAC-4 deleted the fix/evm-chain-ids branch January 14, 2025 07:16
@coderabbitai coderabbitai bot mentioned this pull request Jan 31, 2025
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2 participants