Public Chains

Establish the right context: nodes

Within Public Chains, nodes is not an isolated term; it affects blocks and the on-chain result a user eventually sees.

Do not treat “already connected,” “used before,” or “looks familiar” as sufficient evidence. Review nodes for the actual object, blocks for the transaction or permission boundary, and transaction propagation for the resulting state. If one step remains unclear, declining is a valid outcome.

Over time, revisit nodes and blocks, remove connections or permissions that are no longer needed, and keep the device and browser environment trustworthy. Security is not an absolute promise; it is a process of reducing secret exposure, mistaken approvals, and avoidable uncertainty.

Understand how it works in practice: blocks

How blocks, transaction propagation, and confirmations relate in practice

When using Public Chains, first identify whether the current object is an account, asset, network, transaction or permission. Then relate blocks to transaction propagation instead of reading either label alone.

The same term can behave differently across networks or DApps, so blocks should always be interpreted in context. transaction propagation provides a second verification angle, while confirmations helps confirm what actually happened afterward. Network-specific rules should be checked against trustworthy information for that network.

Keep the security boundary explicit: the user controls the seed phrase and private keys, and imtoken will never ask for them. If a third party links blocks to a request for recovery secrets or verification codes, stop. When transaction propagation is involved, also verify the address, network, amount or permission scope.

• Confirm the real object behind blocks
• Check the network or permission scope for transaction propagation
• Use confirmations or another public record to verify the result
• Never share a seed phrase, private key or verification code

Review the action step by step: transaction propagation

When a request involves transaction propagation, slow the decision down enough to identify what it changes, which network it relies on, and whether confirmations can be independently verified.

If an interface mixes several layers of information, check transaction propagation, confirmations, and block explorers separately. Names, icons, and familiar layouts are presentation details, not substitutes for the actual network, address, contract, or on-chain state. When the evidence conflicts, fewer new actions usually make troubleshooting easier.

If a result differs from expectations, record transaction propagation, confirmations, and other non-secret evidence, then reconstruct the sequence of actions. Never send recovery secrets to someone offering to “restore” or “verify” an account, and avoid untrusted remote-control software.

Recognize common mistakes and risks: confirmations

How confirmations, block explorers, and nodes relate in practice

A practical way to approach confirmations is to place it inside a real task and start with block explorers.

For Public Chains, a repeatable verification habit is more durable than memorizing where a button appears. Check confirmations, then block explorers, and finally nodes. Interfaces can change and network conditions can move, while the reasoning behind those checks remains useful.

Verification continues after submission. Keep public evidence related to confirmations and use block explorers to review status when necessary. On-chain transactions generally cannot be reversed by a wallet provider alone, and third-party DApps or contracts can carry their own risks, so blind resubmission is a poor troubleshooting method.

• Confirm the real object behind confirmations
• Check the network or permission scope for block explorers
• Use nodes or another public record to verify the result
• Never share a seed phrase, private key or verification code

Build a repeatable verification habit: block explorers

block explorers is easy to misunderstand when context is missing. The account, nodes, and the intended action should agree before a familiar interface is treated as meaningful evidence.

A useful review order is source, object, request, and result. The source establishes where the action came from, block explorers identifies the object, and nodes clarifies the scope. After submission, keep a transaction hash or other public record so that changing status can be checked again without relying on one interface message.

The purpose of learning Public Chains is to understand the action rather than mechanically complete it. Whenever block explorers, nodes, or the expected result cannot be explained, preserve the option to decline, exit, or verify again later.