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What is a blockchain explorer? How to look up a crypto transaction

By SendPay Business · · 2 min read

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A blockchain explorer is a website that lets anyone look up what has happened on a public blockchain. Paste in a transaction ID or a wallet address, and it shows the payments, amounts and status recorded on the chain.

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What confirmations mean

Each new block added after the one holding a transaction counts as a confirmation. The more confirmations, the harder the transaction is to reverse, which is why exchanges often wait for several before crediting a deposit. A transaction with no confirmations is still waiting to be included in a block.

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What an explorer can't tell you

An explorer shows addresses, not names, so it can't tell you who owns a wallet. It also can't reverse a payment sent to the wrong address. And it only covers its own network: a token sent on one chain won't appear on another chain's explorer.

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Where SendPay fits

SendPay platforms let your customers buy, sell and hold crypto in your branded app, with assets held with regulated partners and a trading fee you set.

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How it works

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Why sign up

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It's all about creating your own financial platform with ease. Start with a free account today.

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SendPay Business is a technology company, not a bank. Accounts, cards and payments are powered by licensed partners.

Questions people ask

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The fee for using a blockchain.

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What is a blockchain?

A shared record of transactions.

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Spotted a mistake or something out of date? and we'll fix it. How our guides are made

This guide is general information, not legal or financial advice. SendPay Business is a technology company, not a bank, and does not take deposits; regulated services on the platforms are provided by licensed partners. Other companies named in this guide are reference points only and are not affiliated with SendPay Business.