Reference
This page contains the technical details for Zeyon records and the network.
Network connection details
Zeyon uses Robinhood Chain. Robinhood Chain is EVM-compatible and uses ETH as its native gas token. ZEY is live on mainnet. Robot Registry contracts are being built for testnet.
| Environment | Chain ID | RPC URL | Block Explorer |
|---|---|---|---|
| Mainnet | 4663 | https://rpc.mainnet.chain.robinhood.com | https://robinhoodchain.blockscout.com |
| Testnet | 46630 | https://rpc.testnet.chain.robinhood.com | https://explorer.testnet.chain.robinhood.com |
Record schema
A Robot Record stores core identity fields onchain.
creator: Wallet address that created the record.controller: Wallet address allowed to update the record.serialCommitment: Hash of the normalized serial number and a private salt.manufacturerId: Stable identifier for the maker.modelId: Stable identifier for the machine type.category: Value from a versioned list like commercial cleaning.status: Active, suspended, or retired.createdAt: Contract timestamp at creation.updatedAt: Contract timestamp at last update.metadataURI: Link to the offchain JSON data.
Event types list
Operators submit timestamped events to log machine activity. Planned event types for version 0.1 include:
- Deployment started
- Deployment ended
- Work metric reported
- Maintenance completed
- Fault reported
- Fault resolved
- Inspection completed
The initial contract accepts versioned numeric event types. Their public labels will be finalized before testnet deployment.
Public addresses
| Contract | Network | Address | Status |
|---|---|---|---|
| ZEY ERC-20 | Robinhood Chain mainnet | 0x9d27e368fE6b90CEC14a0B291348216474F3F745 | Live |
| Robot Registry | Robinhood Chain testnet | Not published | Not live |
The Registry row will include its deployment transaction, verified source, and privileged roles after the public testnet release.