Memory Pool Memory Pool Refreshing

52,575 transactions
17.72 vMB
Show Random Selection Loading Transactions
Max Size: 110/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,851 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,340 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,850 (237,105 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
634,745 634,745 00000000000000000008c30a71d29e135d61ab692c3f3b00aefa60b5e479b8c0 1.31 MB 2,839 17
634,744 634,744 0000000000000000000a6be2bfc3dfae61f00fc6a660f7a1a494f0cd22e27d55 1.28 MB 2,400 11
634,743 634,743 000000000000000000108c7b7ab9e55a5a9dd1fc54b8582f5129d1abbed63ccc 1.33 MB 3,002 31
634,742 634,742 00000000000000000008970d5037e4b26cc7568c14da2f18f2ce0f8c9054d86b 1.25 MB 2,974 17
634,741 634,741 0000000000000000000115d83665a61c322db3e8fe3a61a4cc7746fc0978d6f9 1.24 MB 2,482 10
634,740 634,740 0000000000000000000fa3249321b50545aa9b1c94c4f8903729537442817f0d 1.32 MB 2,575 26
634,739 634,739 0000000000000000000d4e23703e7fbe9b4e264d0f4756cb7ba611af6d2c202d 1.01 MB 2,178 14
634,738 634,738 00000000000000000009e79eed898c60ab72d5b7277185ffbf31f4b4caa4e1da 1.01 MB 2,102 15
634,737 634,737 00000000000000000010546546d75dc931e4c2c572388625d1cf0a64fa4a52f5 1.30 MB 2,943 14
634,736 634,736 000000000000000000139d4ec1904b36bb65899b223afcdc6084268b1322d005 1.10 MB 2,527 14
634,735 634,735 0000000000000000000b9a85e504cae7ab2bb02bdb0aec02dae34ace99142ecd 0.13 MB 233 19
634,734 634,734 0000000000000000000f45625c771aa1ac9e9478c8a0a14d74570dc135629ece 0.51 MB 539 11
634,733 634,733 0000000000000000000e94cf15e820657f737e7ef43de40926bcc6984014c087 0.19 MB 417 21
634,732 634,732 000000000000000000074081f5dd8b3efd8a0e41cfd1aca00c48d862fbfb6cfd 1.22 MB 2,702 14
634,731 634,731 000000000000000000074fbc77f0c2b5989bb6e42d1b4542e00ad97758f39845 0.32 MB 561 12
634,730 634,730 00000000000000000000904d0bb253b05cf32e2d9e9de337d51319db92182169 0.45 MB 962 14
634,729 634,729 000000000000000000092a5e68931d74f0cfe61f00601b06b8239bc65ca9d403 0.55 MB 1,395 16
634,728 634,728 000000000000000000059863f8bcf239972b1a2d2dd0bb0b2e2f9fd0ce5c994e 0.86 MB 1,414 11
634,727 634,727 0000000000000000000373287a662c1833cce4d361d2465342cc26f7944c6291 0.22 MB 339 11
634,726 634,726 0000000000000000001170b01cc5b6fd8c467cd8a577d22a0aee238538af6b81 0.22 MB 474 15
634,725 634,725 00000000000000000008ac063edd01f350118a90fd0726a3dbc1943c0d213f3d 1.32 MB 2,375 13
Previous 10 blocks ↓
Total Size: 702.92 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: 2,577.67 GB sent, 230.84 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.