Memory Pool Memory Pool Refreshing

68,543 transactions
29.61 vMB
Show Random Selection Loading Transactions
Max Size: 178/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,253 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,524 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,252 (230,417 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
641,835 641,835 000000000000000000060018fe29dfa2012891e6c5ff80df753722558ddd7510 1.18 MB 2,256 45
641,834 641,834 00000000000000000008684ff7ac6e22aa23efa9228a8c072688f7fb8aa07169 1.35 MB 1,897 68
641,833 641,833 00000000000000000000fecc6cb767c34e7148801f54b724c10c0ed4c7f5b48a 1.25 MB 2,314 84
641,832 641,832 00000000000000000001da7dbfc7d36091a21d9006b2621fa689e661ae75842c 1.31 MB 2,976 178
641,831 641,831 0000000000000000000bf6288707d7813cf8e1675151aa195a9018a930ff814a 1.27 MB 2,506 121
641,830 641,830 0000000000000000000da8640e49e85cd77661aa50519252cd4511811582b290 1.31 MB 2,752 169
641,829 641,829 00000000000000000008e9a8e50ef15f71fdc3dd2924867a253a5a7866c42b7b 1.39 MB 1,476 30
641,828 641,828 000000000000000000042d5954b8c5455cf5ca6b7867bd9ef4949027f8735421 2.33 MB 102 6
641,827 641,827 000000000000000000039d70d5d63777ce1e11f43c7dd6c0612e2d8854018097 1.83 MB 1,111 41
641,826 641,826 00000000000000000007024d826b1676c6a254c808a93b924e2f8e1b6b0950df 2.10 MB 740 27
641,825 641,825 0000000000000000000e50a52b45dc4873e85c8d8099af10d8bb06840658ba45 1.45 MB 2,411 88
641,824 641,824 000000000000000000073f1e0b0ba779ed18e49a125962b2667fed55b6d84267 1.45 MB 1,133 20
641,823 641,823 00000000000000000001161c36daba3167d0e5987ef1828d455c27b8590c7edc 1.15 MB 2,118 22
641,822 641,822 0000000000000000000721e372d837ee0baa4c14091fe30698a4dc6297fac355 1.31 MB 2,441 101
641,821 641,821 0000000000000000000a5f27388737b7a5b69637ef340e6ff70fb06bd63d1ad0 1.27 MB 1,521 6
641,820 641,820 00000000000000000000e85cf500ec3e5e2488d6a5044d7fbb0298ec0e773d42 1.37 MB 2,492 83
641,819 641,819 0000000000000000000f791fe58c55308a124dcad677cb426d8b14c9bd3e4f2c 1.29 MB 1,561 30
641,818 641,818 000000000000000000007c8669c1914bc363f6f8dfe6b232656258e6d5ac1954 1.50 MB 1,870 31
641,817 641,817 00000000000000000006a20dd9369ce2b2d00eed225a72cb029127a0ea3f962a 1.20 MB 1,541 114
641,816 641,816 0000000000000000000b93e60cc692972fc3c950bfa82044dcbb44f78ad0e747 1.43 MB 1,320 11
641,815 641,815 0000000000000000000c37487ca8c651cc7ef2ede52d01976ea131323ed043a3 1.72 MB 608 26
Previous 10 blocks ↓
Total Size: 703.67 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: 2,616.91 GB sent, 235.85 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.