Memory Pool Memory Pool Refreshing

69,550 transactions
32.79 vMB
Show Random Selection Loading Transactions
Max Size: 173/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,788 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 4,147 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,787 (540,044 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
309,743 309,743 000000000000000032c15d009e3a498a329948457657092cc3f8c59fc9be3335 0.20 MB 421 29
309,742 309,742 00000000000000002653d14e1a1e84419aaafeee9c117fab42c88b74ab79e37b 0.00 MB 1 0
309,741 309,741 0000000000000000321fdb387403c7578a4286eba0923b89a7e240ca8cf2ffd4 0.48 MB 864 34
309,740 309,740 00000000000000000d99ac20ec23d887a16e05852afa07e3c2a3136ca995cab5 1.00 MB 334 4
309,739 309,739 0000000000000000350b5ac2327a52f80422405e1feb5fbb17475817a89a826c 0.34 MB 527 28
309,738 309,738 00000000000000001cc7fd1c5abdc145b52bb38d5250ea3ff7256bdbcf36a7c7 0.30 MB 520 29
309,737 309,737 0000000000000000031a8580e9daced303b836933c61fd3b5c4ae904e8bdcab3 0.02 MB 51 30
309,736 309,736 00000000000000002d45bb9b306b416d9748771379225d51bf98ebed1606a41f 0.01 MB 16 11
309,735 309,735 00000000000000000cbda38a2d84c6e2461bf05d8fc0ffbc3f05677d946a8a93 0.14 MB 193 33
309,734 309,734 000000000000000024c97df5ce2fbdd1a485adbacfbe2e7fa4255127304fd734 0.11 MB 184 30
309,733 309,733 00000000000000001f9111cc74323aa7b0dcb06802a5b487eb10a88df24424c6 0.01 MB 24 33
309,732 309,732 0000000000000000216717d8ebfcbc92b5c787c97ad628ea365567ad8d90ecd5 0.03 MB 44 19
309,731 309,731 000000000000000015f1c83019dc3d6bfd61f88f174bc2c60c90f92f364c6378 0.44 MB 479 20
309,730 309,730 00000000000000000ea63656d0ab1cee017b5f8f842db5c053d38fd59e277e0a 0.07 MB 154 36
309,729 309,729 00000000000000001b3f0a239a98eeadd92cfad35c6316eae267132d20f51117 0.11 MB 250 34
309,728 309,728 0000000000000000138bb3ebb4db0343d865c82a7b6a8e24083bb27a0aa4cbac 0.03 MB 50 29
309,727 309,727 00000000000000000d27a950ec8d063b88a7d266ee4b76c1161344fc04228efa 0.30 MB 488 26
309,726 309,726 0000000000000000362917771012720ab945d283260c177c66348d8f9b5e11b6 0.11 MB 180 25
309,725 309,725 000000000000000025975200a2a422a1d6b496a270b175fee0fb4c3efa59ddcf 0.28 MB 481 30
309,724 309,724 0000000000000000139ffb21cf8f7d6e18f6f318fa02d9d406105b66f466fb28 0.13 MB 218 29
309,723 309,723 0000000000000000076eeb452eb7e1acf8b046c62f78b889a5718b1ad1c1b627 0.24 MB 414 30
Previous 10 blocks ↓
Total Size: 661.11 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 110 incoming
  • Data Transfer: 736.23 GB sent, 4.66 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.