Memory Pool Memory Pool Refreshing

55,985 transactions
21.99 vMB
Show Random Selection Loading Transactions
Max Size: 129/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,393 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,178 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,392 (28,440 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
841,952 841,952 00000000000000000000e4379f8b817e47bd01afaf11a616a348c1d60db69f78 1.41 MB 6,559 44
841,951 841,951 000000000000000000006c8b1a120c439ff8470f7f4f808b113919e2b9e2c34b 1.41 MB 5,993 39
841,950 841,950 000000000000000000002a9527577e74489e20bc0356479287d05c42be6be699 1.48 MB 6,511 37
841,949 841,949 0000000000000000000151f3d6ee401636ce90b536cb000687ab2b2e11f721fd 1.50 MB 4,634 40
841,948 841,948 00000000000000000000d9af536e2f0c7ebc38f0287cb8823d895f84fdcbcaec 1.50 MB 4,917 29
841,947 841,947 00000000000000000002b9d14e4284a2102012423ea292663e99b39bd9869d61 1.47 MB 4,862 27
841,946 841,946 000000000000000000008d392c7f78a5f3923707a8ee5b8262f92e6b88c7b97b 1.44 MB 5,702 31
841,945 841,945 000000000000000000011930808c34268ea1a7a8c43765563ec93a3fe237af5e 1.44 MB 5,088 36
841,944 841,944 000000000000000000024142e130feefa86ea3af05896ac388d429f0594c6ce3 1.44 MB 5,931 29
841,943 841,943 00000000000000000000436d443fcff429e0066a55cf277ae38074ef47828f22 1.47 MB 4,973 38
841,942 841,942 000000000000000000000bea19fab1f1f5c75291277fcd344532a344ce485360 1.47 MB 4,148 42
841,941 841,941 0000000000000000000123a51a30c0e26227b480fc7bd918f38a4e1b272457e8 2.05 MB 3,209 36
841,940 841,940 00000000000000000002cc2c5b38711aa2437239fbc3d44b775de014be5c3510 1.47 MB 4,076 34
841,939 841,939 00000000000000000000fbdcde0b857117d12dbc877667954294da31750f5f82 1.46 MB 3,334 38
841,938 841,938 000000000000000000020f55692568679e59a1d952bfccc8eb72e34bbea94a4f 1.64 MB 3,898 16
841,937 841,937 00000000000000000002addbe0f6c69780d9f718a026394b7c2569ea3357c429 1.49 MB 2,913 21
841,936 841,936 000000000000000000022444351ec01777088301b9c2849a96c07c135de44d9e 1.44 MB 2,881 29
841,935 841,935 0000000000000000000259d8223bb459b856b244837cf42fcf90650cdbd4ed75 1.56 MB 4,788 20
841,934 841,934 000000000000000000024a0320f3c580e406d471071ec217ba2c31394a3c6feb 1.73 MB 3,434 25
841,933 841,933 00000000000000000000841d891f86982aa9a340799ebad444c061cc33f8218a 1.57 MB 3,751 21
841,932 841,932 00000000000000000000960b95ff6dea15dee8a51430e12a99c5ae539577020b 1.54 MB 3,069 41
Previous 10 blocks ↓
Total Size: 700.19 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: 2,263.52 GB sent, 211.55 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. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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.