Start with the right entry for public chains
A useful starting point for Network Guides is to ask what public chains, EVM, and Layer 2 each mean in the workflow. public chains describes one important object in this topic, while EVM and Layer 2 help define the environment and the state you need to observe. Familiar labels are not enough: the same token name, address format, or feature entry can lead to different results across networks and contract contexts.
Keep gas, block confirmations, and network parameters in the same context. Start from the task, then separate information that can be public from credentials or permissions that can change on-chain state. This prevents “I can see it” from becoming “I approved it,” and prevents “I submitted it” from being mistaken for “it is confirmed.”
How EVM and Layer 2 relate
Before using Network Guides, separate the roles of EVM, Layer 2, and gas; that is more durable than memorizing interface positions. A reliable sequence is to verify EVM, check Layer 2, and then read the specific fields related to gas. When block confirmations is involved, determine whether the action only displays information, creates a connection, requests a signature, or actually submits an on-chain transaction. Those outcomes are not interchangeable.
If the task also involves network parameters or public chains, map the destination address, network, allowance, fee, or contract target to the action before submitting. Afterwards, verify the result through a transaction hash, block explorer, permission record, or wallet history. With Network Guides, being able to explain each step is more reliable than simply seeing a success message.
What to verify when reading gas
With Network Guides, Layer 2, gas, and block confirmations often appear together, but they answer different questions. Prefer information that can be independently checked on-chain. Layer 2, gas, and block confirmations often describe the object, environment, and state, while network parameters and public chains can explain fees, confirmation progress, or permissions. Interface caches, node delay, and congestion can temporarily make the displayed state differ from the network state.
Do not immediately resend or approve again. Confirm the network first, then check whether a record related to EVM already exists. If you have a transaction hash, continue the investigation around that record. Repeating an action can add fees, change nonce ordering, or create extra permissions that make the original issue harder to diagnose.
Limits and risks around block confirmations
Place Network Guides inside a real wallet workflow and review gas, block confirmations, and network parameters independently. Common mistakes include trusting a name without checking gas, trusting an icon without verifying block confirmations, or assuming that seeing network parameters makes later requests acceptable. When public chains and EVM appear, distinguish a connection, signature, approval, transfer, and contract call by what each one can actually change.
Third-party DApps, smart contracts, bridges, and service interfaces can introduce technical or operational risk. A normal imtoken workflow does not ask you to enter a seed phrase, private key, recovery phrase, or verification code into a website. For on-chain permissions, verify the spender, scope, and purpose; for transfers, verify the address, network, and amount. If Layer 2 does not match what you expected, stop new requests, keep the transaction or permission evidence, and review the network, address, contract, and request source before continuing.
Continue from network parameters
When learning Network Guides, begin with block confirmations, then see how network parameters and public chains affect the result. Turn the workflow into three phases: before submission, verify block confirmations and network parameters; during submission, read public chains and EVM; afterwards, confirm the outcome through Layer 2 and gas. The same routine remains useful when you change devices, networks, or DApps.
For Network Guides, the durable evidence is not where a button appears. It is whether the address is correct, the network matches, the signature can be explained, the spender and allowance make sense, and the transaction has an on-chain record. If one step cannot be explained, stop and re-check the source and purpose.
- Confirm public chains matches the task
- Cross-check EVM and Layer 2
- Read fields related to gas before submitting
- Verify the outcome through block confirmations or an on-chain record
- Review and maintain network parameters when it is no longer needed
- Never send a seed phrase, private key, or verification code to anyone