Technical deep dive: transaction finality
The number of confirmations an exchange requires before crediting a deposit is essentially the point at which a transaction has reached a level of finality the platform considers safe.
When receiving a large payment, wait for enough confirmations—or for finality—before shipping. Don’t rely only on “confirmed on-chain.”
On Ethereum, the $ETH staked is what guarantees finality: rewriting a finalized block would result in a massive loss of staked funds.
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Just my personal opinion—not investment advice.