Memory Pool Memory Pool Refreshing

67,175 transactions
28.12 vMB
Show Random Selection Loading Transactions
Max Size: 173/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,700 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,642 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,699 (209,838 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
661,861 661,861 0000000000000000000550675f85650d217fd4ac3a4720b692d9279539106b1d 1.10 MB 2,015 116
661,860 661,860 00000000000000000009b596ccb9d08ff6eb284f29c84cb763f14fb98f2b3f17 1.23 MB 2,651 133
661,859 661,859 0000000000000000000d1310634d96fb5d6f7ff73c71f40053678111425f5f18 1.36 MB 2,874 154
661,858 661,858 0000000000000000000574b634b6fa63c2cf405c3b85e3f860a3283d98251220 1.21 MB 2,681 113
661,857 661,857 0000000000000000000e992c1a65631f8eb4fe599f6cc205e89d9a0d97ba7518 1.39 MB 2,282 105
661,856 661,856 00000000000000000005edf26fdea2a47800b11763d987c5186431f7b5449880 1.27 MB 2,811 117
661,855 661,855 000000000000000000079b973d33b6a4ba36a3cf26064e48c4b06128b5ba9a9d 1.21 MB 2,710 97
661,854 661,854 0000000000000000000c37cb60396f4bad21c2f04b78598fec124bb7a8296855 1.22 MB 2,436 92
661,853 661,853 0000000000000000000db246f5118a270af68277f11ead9ed65266decd51eb98 1.23 MB 2,627 98
661,852 661,852 00000000000000000009b3bcdc41e422f622f62ab7b6bdc97c3fbfe52e8c0b60 1.25 MB 2,589 125
661,851 661,851 000000000000000000042dbf3967561f9b53ee31c0f38fc171c3fc7a6c019558 1.24 MB 2,891 120
661,850 661,850 0000000000000000000e019c1f0f6532fbcd1e0c6f5226caba946ec734383692 1.14 MB 2,066 108
661,849 661,849 0000000000000000000908b539b25f7c713a990c71e23eef6560363bed7f9c06 1.09 MB 1,638 89
661,848 661,848 000000000000000000018189c0c05f7d9f955ccd9c4c6c2d07fca3effaabf5f3 1.25 MB 2,793 118
661,847 661,847 0000000000000000000397a4418b34b5b4a01cf8f8c3f684fa6c0af179574eb7 1.18 MB 1,955 105
661,846 661,846 00000000000000000006e294057480b8ae0cd3fcd1afa5691525322ae18b28e3 1.34 MB 2,191 147
661,845 661,845 0000000000000000000b942331d04f50d67d74e5206800cf0f02e5fd9b77cf4e 1.13 MB 2,747 122
661,844 661,844 00000000000000000000c58f67739a94a88c1f986c928008701eccb5015c34cf 1.32 MB 2,695 148
661,843 661,843 000000000000000000018d0867147b275466415362fe6c31ff9a7f3bf27a0863 1.38 MB 3,193 161
661,842 661,842 00000000000000000008b5d5e9a2c58bbb54ba30131b6aa15d448c1074c8111c 1.44 MB 1,716 110
661,841 661,841 0000000000000000000e194345fcb4f0a0a0a4fbe44eaf00b9cf9f8abb0168e6 1.23 MB 2,531 125
Previous 10 blocks ↓
Total Size: 702.63 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: 2,557.78 GB sent, 229.03 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.