Published facts first. Live testnet contract references, chain config, asset anchors, and the proof model that merchants should actually trust.
Mainnet chainId: 4663 rpc: https://rpc.mainnet.chain.robinhood.com explorer: https://robinhoodchain.blockscout.com Testnet chainId: 46630 rpc: https://rpc.testnet.chain.robinhood.com explorer: https://explorer.testnet.chain.robinhood.com Latest settlement tx 0x667e5cb8aab8d7efce84306f942a863195997703190a9fb5fa7a490e188af41a