Memory Pool Memory Pool Refreshing

66,668 transactions
32.00 vMB
Show Random Selection Loading Transactions
Max Size: 170/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,970 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 6,669 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,969 (549,268 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
300,701 300,701 000000000000000037925f78ef4b1f043cae20b217bbf6f40ba4284ce0e5bd83 0.51 MB 909 31
300,700 300,700 00000000000000002e1f08ac61d3ceb85da87ec438a88653c1260312bdb92dc8 0.31 MB 605 38
300,699 300,699 0000000000000000725c97a5e6b3f49569330c31cc00f41e72aee34a6f2113c8 0.02 MB 52 27
300,698 300,698 00000000000000002cb8e849366409536bb087e5a6e254ec3a2ad84e6e2e2b6e 0.25 MB 441 29
300,697 300,697 000000000000000010cb588df32057056157f5394a65fb0765d4cfab550a6c60 0.45 MB 775 26
300,696 300,696 00000000000000003dcefb3bc34eb5d464299cfc89f07567761dabab0e509a0a 0.13 MB 90 81
300,695 300,695 00000000000000004893fceb443971cd79691f0d4078c3121e27231618eafabf 0.35 MB 775 34
300,694 300,694 000000000000000014890687a314f694236e3a9e1aff988e0f8d114dcca72dfa 0.11 MB 238 32
300,693 300,693 00000000000000003743de03f2492ece87d00fb217ad2273a70dbfe3f6c93859 0.35 MB 645 31
300,692 300,692 00000000000000007448b2726a9d5099519c7b482cd07963eee58d4606fc56a5 0.11 MB 169 12
300,691 300,691 00000000000000005acb2649d807d1ed97f88be2df86d00e409b8253a8bd6776 0.41 MB 227 14
300,690 300,690 000000000000000062a8ac41351f375f6c1b71e8eda4731c7577a1edcb22d763 0.35 MB 643 27
300,689 300,689 00000000000000006764f2ba923ecd453e4f49115ad3bea0cdfecf8b48d1a074 0.35 MB 634 29
300,688 300,688 0000000000000000396d2a9c646a56b69f447ac56f07841b955d9246eb73f476 0.21 MB 512 37
300,687 300,687 00000000000000000a751ec30fc8b39d93e30e81823b42ffa2b6051ffdca7f79 0.19 MB 512 37
300,686 300,686 000000000000000055f3efeb062ea5a771e5c5a9c955bfca7440558a31b649ca 0.25 MB 821 58
300,685 300,685 00000000000000004520af4157c72aaf8bf572e1fefbc09a9cfd9e7ce77b400c 0.35 MB 963 41
300,684 300,684 000000000000000063ac798ff8fcd5a544d7880f1aae25039e6116194f61db04 0.20 MB 427 30
300,683 300,683 000000000000000026882d4c1fdc8d2150fcefa8dfa152cfa4a32b2eda9b1d23 0.40 MB 762 29
300,682 300,682 0000000000000000661d1d13e5cc97d2b0ce104a0af5ceaa1620123d2b4a6999 0.25 MB 538 35
300,681 300,681 00000000000000007610473557b6bb813d51d9b3bc533b9544b86a89b5edb73f 0.26 MB 525 29
Previous 10 blocks ↓
Total Size: 661.45 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 113 incoming
  • Data Transfer: 914.21 GB sent, 6.35 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.