Memory Pool Memory Pool Refreshing

78,926 transactions
27.30 vMB
Show Random Selection Loading Transactions
Max Size: 166/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,518 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 1,500 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,517 (449,475 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,042 400,042 000000000000000003163977e2f4a91b66be3572974613801cee7e6570e1f75f 0.12 MB 287 40
400,041 400,041 000000000000000004ad315a7046a20df1ee298189c141578b09f03679316d68 0.38 MB 855 41
400,040 400,040 0000000000000000068ad1837239e2a59d2fe7075ec94a89566b1b7fe315f8aa 0.24 MB 460 33
400,039 400,039 0000000000000000001938b71581268120e1a9ad0d24c6c768e1b7f71b3e9879 0.22 MB 503 43
400,038 400,038 000000000000000001230b9606cec208f3334c29cdfd6b6efa439d4da253f6d7 0.00 MB 1 0
400,037 400,037 000000000000000000e83714901e89bb1ce562281c6ba8c9d28cacf8555b22d9 0.23 MB 488 43
400,036 400,036 000000000000000005c30bbe8244a11c0d6340b093352d43c84e5c95f62a6181 1.00 MB 949 20
400,035 400,035 000000000000000002db93f2957cc99694bdd17d994b509ca2f7b29df853bf58 0.99 MB 771 11
400,034 400,034 000000000000000005630b818333239913232716b7df4a59022a72783c19b01d 0.79 MB 1,404 39
400,033 400,033 0000000000000000026316af3d29c33480cae6ee9ca07480c7692ac904334264 0.70 MB 927 27
400,032 400,032 0000000000000000043c67a31cbbfcbb781b815372ab1f9ec8ef166b348d40b4 0.60 MB 1,029 30
400,031 400,031 000000000000000002cf3aec9e592f527edefa476da48c8b0f8c791d9906232d 1.00 MB 2,149 47
400,030 400,030 000000000000000000dfbe286505d29e4d48e9596838defdcc9582dd37a2af0f 1.00 MB 1,630 28
400,029 400,029 0000000000000000062d5f34971ab851e16117962720bc4ada25f2ab587481ce 1.00 MB 2,071 39
400,028 400,028 000000000000000003f26b06ab92e9d328434af1d23f942dd8db7b5c328ce1ae 1.00 MB 2,383 45
400,027 400,027 00000000000000000525b48564373afd8c364e6ae5501e456a00ac4bf5dda200 0.76 MB 664 15
400,026 400,026 00000000000000000264aa89d8b22a52076c85a5b0a56ebc22578803085cd7d6 1.00 MB 980 17
400,025 400,025 00000000000000000173db1d9bf32916cc5b13210eedfdbf9c63bb3fbad3de8a 0.98 MB 1,805 28
400,024 400,024 000000000000000002b273708c4ad36afe6830328df0c8e7f9f7240a36f32ac4 0.93 MB 962 43
400,023 400,023 0000000000000000013a6566ea01bcd7b4f1a2722feca5eb88fb730ced09b620 1.00 MB 2,166 49
400,022 400,022 000000000000000001ffe4d749bb160a00e169693d5f187fbb066c0b18eef629 1.00 MB 2,793 51
Previous 10 blocks ↓
Total Size: 660.59 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 92 incoming
  • Data Transfer: 472.87 GB sent, 2.26 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.