Section 8.1: Reading the Ledger (Etherscan Basics)

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Because public blockchains are completely transparent, every transaction, balance, and smart contract deploy is recorded publicly. You do not need to rely on your wallet interface to confirm a payment; you can query the public nodes directly using a Block Explorer (like Etherscan, BscScan, or Solscan).

### Core Explorer Fields
* **Transaction Hash (TxHash):** A unique 64-character identifier acting as a digital receipt. Anyone can enter a TxHash into an explorer to see its history.
* **Status (Success/Failed/Pending):** Confirms if nodes agreed on the transaction execution.
* **Gas Price & Fee:** The amount paid to validators to write the transaction into a block.
* **From/To Coordinates:** The sender and recipient public addresses.

By searching your address on Etherscan, you can inspect your true balances on-chain. If your wallet app shows a different balance, the app is simply experiencing a sync lag; the explorer shows the absolute truth.