Memory Pool Memory Pool Refreshing

65,826 transactions
30.55 vMB
Show Random Selection Loading Transactions
Max Size: 183/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,110 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 4,435 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,109 (227,058 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
643,051 643,051 0000000000000000000d99065387014e1c997dc6be5c7361a54a3d42d3fab07a 1.24 MB 1,561 106
643,050 643,050 00000000000000000010819ee4f4a5c091aeae222fef547c382015de4bdd0908 1.23 MB 2,350 114
643,049 643,049 0000000000000000000d2045fff1d6721528a2f04b8f4839ab627add9e65b04b 1.30 MB 1,401 99
643,048 643,048 000000000000000000092b40e9e54fd4e57baf6f5d56e7484408f16a93710714 1.22 MB 2,700 108
643,047 643,047 00000000000000000010a41a8bfca226b57c13a440df9f3b4f5f8847c20fb5e8 1.26 MB 3,290 155
643,046 643,046 00000000000000000006189244f4f71fd611f7a1fc8f1428f3b16b655d51711f 1.17 MB 1,983 92
643,045 643,045 00000000000000000000de4d481f1bf2f96847fa09df5fb7a751c96a81a98798 1.30 MB 2,329 68
643,044 643,044 000000000000000000094ebbef725a509bcd165db1a88661a87ac7007db6a126 1.22 MB 2,140 64
643,043 643,043 00000000000000000005dbfe9a7127c92e6583d05aabb030dfdcdf446a83f20e 1.36 MB 1,631 43
643,042 643,042 0000000000000000000fed1f0d7727879989992e2c810745d6bc6d8c50f81d1c 1.35 MB 2,379 61
643,041 643,041 0000000000000000000e9ffc2bc0230ddd0d0e76753af0de53c22af96f54299c 1.53 MB 1,356 31
643,040 643,040 0000000000000000000fc2455dd1b7a16eb951db7888834e566e33718f2a1cda 1.20 MB 2,315 37
643,039 643,039 00000000000000000006b118d6dafcaf65eb20ec7152be997d0b84ea888d3ea6 1.39 MB 1,971 43
643,038 643,038 00000000000000000007b0958b14cdbafe1a3c74ea95be81670e0d2635284777 1.31 MB 2,218 41
643,037 643,037 0000000000000000000ea5a9d06c374ffb8e4e92130c8c9b6509b21d1cc9a5cf 1.16 MB 1,562 87
643,036 643,036 0000000000000000000f9b41b3edf2645f00fcbaea8d60b87d2cd2d5d828107c 1.20 MB 2,661 113
643,035 643,035 000000000000000000039c97f7e47d29a7989f58a772785862af1f50a9c0211f 1.37 MB 1,261 3
643,034 643,034 000000000000000000007cdd53042ac9ea3240b0255a3fcc07dde7fdfc5af0b7 1.52 MB 1,581 46
643,033 643,033 0000000000000000000fb4993c395b950ff06d5746522ccac6eced10660cc7ea 1.42 MB 2,097 32
643,032 643,032 0000000000000000000ee9c86ebec7e6cef8577d98ce2fac575716ec2645f8cc 1.21 MB 635 68
643,031 643,031 00000000000000000005f8539f941cf360cf8edbd5b417704f4a5edf57e69b21 1.43 MB 1,368 29
Previous 10 blocks ↓
Total Size: 699.66 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: 2,181.20 GB sent, 208.16 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.