Add OMDB Blockchain Support (Chain ID: 9999) - EVM Compatible

[Jeffry20d]

Summary

Request to add support for OMDB Blockchain (Chain ID: 9999), a fully operational EVM-compatible blockchain with complete RPC/API compliance.

Blockchain Information

• Name: OMDB Blockchain
• Chain ID: 9999
• Type: EVM-Compatible
• Derivation Path: m/44'/60'/0'/0/0 (Standard Ethereum)
• CoinID: 10009999 (10000000 + chainID)
• Native Token: OMDB (18 decimals)
• Block Time: 3 seconds
• Consensus: Proof of Authority (PoA)

Network Details

• Mainnet RPC: http://mainnet-prd1.omdblockchain.com:8545
• WebSocket: ws://mainnet-prd1.omdblockchain.com:8546
• Explorer: https://omdbscan.com/
• Current Block: 348,953+ (actively producing)
• Network Status: Stable mainnet operation

Technical Compliance

All Required RPC/API Methods Validated:

• ✅ eth_getBalance - Account balance queries
• ✅ eth_getTransactionByHash - Transaction details
• ✅ eth_gasPrice - Fee estimation
• ✅ eth_getTransactionCount - Nonce queries
• ✅ eth_blockNumber - Blockchain status
• ✅ eth_sendRawTransaction - Transaction broadcasting
• ✅ eth_getBlockByNumber - Block transaction queries

Integration Parameters for registry.json:

{
  "9999": {
    "id": "omdb",
    "name": "OMDB",
    "coinId": 10009999,
    "symbol": "OMDB",
    "decimals": 18,
    "blockchain": "OMD Blockchain",
    "derivationPath": "m/44'/60'/0'/0/0",
    "curve": "secp256k1",
    "publicKeyType": "secp256k1Extended",
    "chainId": "9999",
    "slip44": 10009999
  }
}