Memory Pool Memory Pool Refreshing

77,605 transactions
32.13 vMB
Show Random Selection Loading Transactions
Max Size: 178/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,722 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,700 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,721 (505,865 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
343,856 343,856 00000000000000000c39c197c3ddf2da4027f6565913d3902266a4f6ff593a40 0.61 MB 938 17
343,855 343,855 000000000000000001c32a075bbbf9d76466ebc979a0a908cf58b0973fca42eb 1.00 MB 1,281 18
343,854 343,854 000000000000000012e8bbb4536bdd3b34fbb7fc80a680b983e7cf2517929039 0.75 MB 957 20
343,853 343,853 0000000000000000124b3d865557e317ebde34373f84e426805082d90547c3b2 0.75 MB 1,740 31
343,852 343,852 000000000000000007cbfd37af181fa3539c7dd84f715b59dbcb27fb5b3c28d5 0.20 MB 512 35
343,851 343,851 0000000000000000014231b256e082bac7c981b14f5130b843a589fa30fc25e3 0.71 MB 1,018 20
343,850 343,850 00000000000000000c529ea0cde98812f34f3489dcd755706fd309b6c979e999 0.02 MB 64 33
343,849 343,849 00000000000000000406e95de91ba3fb7ed3478b5fca534764f50410a0ba9c3a 0.56 MB 614 15
343,848 343,848 00000000000000001394e56b8db2f90086516e8bc9a7498cf961ea1dc6a60700 1.00 MB 1,791 28
343,847 343,847 00000000000000000dcbc58e1142094e85ab7956c38cb7f5e1e140ea59bb8b1a 0.75 MB 1,330 25
343,846 343,846 00000000000000001305e3cc96b24c7f546586809cdc063d7c603facd44a98f0 0.05 MB 120 34
343,845 343,845 000000000000000006b34addcc6feda3a7a282e25d865a0c1a4646b56a427a9d 0.04 MB 127 36
343,844 343,844 000000000000000017c2f346f81e93956c538531682f5af3a95f9c94cb7a84e8 0.99 MB 1,427 27
343,843 343,843 00000000000000000db90d66f535dc28ea40e77a69f702603a76456415ad8b13 0.02 MB 50 24
343,842 343,842 00000000000000000aead8c1e6b8b42fd12b00313da602a5876d3f5d547f25aa 0.29 MB 428 21
343,841 343,841 0000000000000000092d1d3830174595ab0cff2ce9f09c7e6a1cf94e05316e15 0.01 MB 21 23
343,840 343,840 00000000000000000dc42d2f435e208846c1bfbf5b0617a4a08d702cde24aee6 0.16 MB 245 20
343,839 343,839 0000000000000000138716e66b43c3017434d1e3876078c4ff362eb45ec75ad4 0.14 MB 265 23
343,838 343,838 000000000000000001d2e4a70223ff7e987e215ea00a86b4bb065551d78c0ff3 0.53 MB 886 29
343,837 343,837 00000000000000000337e55b279929b911b275e0221d9f300a32d6b00e197a59 0.22 MB 419 25
343,836 343,836 000000000000000014d978f793636c0a88c1d2c6a7ad2cb666465039ce8dabba 0.33 MB 633 30
Previous 10 blocks ↓
Total Size: 660.98 GB

Node Information

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 677.12 GB sent, 3.98 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.