Memory Pool Memory Pool Refreshing

38,223 transactions
15.30 vMB
Show Random Selection Loading Transactions
Max Size: 90/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,838 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,104 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,837 (232,686 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,151 639,151 0000000000000000000727f183f7edb99c2b7d5db7dd6064eaae793672669fa6 1.23 MB 2,476 36
639,150 639,150 0000000000000000000afd0d32d91e6c5cabfacbbeb3e283c36cc8bbd06432a6 1.31 MB 2,824 45
639,149 639,149 00000000000000000008aa8f6f09e105579d3039af1f9f807807cdef996d8f7a 1.27 MB 2,668 33
639,148 639,148 0000000000000000000ad79bd633222d49f6b13c86bb770720b3c9b3bd29875b 1.63 MB 1,205 33
639,147 639,147 00000000000000000005d16f5bd62b3c13b8b742859027ee16354a4b98ad81cd 1.34 MB 2,660 39
639,146 639,146 000000000000000000045f00b73bc42760ad283950bd2834a96f0987e8e3966f 1.33 MB 2,908 42
639,145 639,145 0000000000000000000b41299252b74427049c4bf62c10e83cf7e81f3339900a 1.49 MB 2,423 38
639,144 639,144 00000000000000000002c8f4b970d0c51d0005d736b68be6aeda336a6a54f2e0 1.32 MB 2,998 47
639,143 639,143 00000000000000000009431b79ddff0a09df91ed426fed8dff45d943bfbebff4 1.37 MB 2,981 59
639,142 639,142 000000000000000000036145aa2c1b0dc534fec8a2cb5b74ef6334ae4ba6d6a9 1.35 MB 2,725 36
639,141 639,141 000000000000000000084f6bcdea9f419f624b9898491e4518145517ab047918 1.43 MB 1,983 28
639,140 639,140 00000000000000000001751d194592ca91bb203a240d07794489f36ffa5a2b7e 1.17 MB 2,659 24
639,139 639,139 0000000000000000000ce7cb9ff1419167a90a549f3b5bd7374b871e490fab8f 1.32 MB 2,666 32
639,138 639,138 0000000000000000000ae4437d8632f37a7582e384d7558519e8c3ada47339ff 1.17 MB 2,326 31
639,137 639,137 0000000000000000000c2da847615d36fd7f862fc0f0f93b5092064293bca335 1.26 MB 2,878 40
639,136 639,136 0000000000000000000a64ce0a50e6366ca3837b1033e55a802968ca39c4367b 1.23 MB 2,524 41
639,135 639,135 0000000000000000000ca08a03a5b711b0c9a6cde94173eea0041b1c8fefa149 1.26 MB 2,441 43
639,134 639,134 0000000000000000000861ea84801593c0cc80dd59d6e2efec0463505062c80c 1.24 MB 2,520 41
639,133 639,133 00000000000000000006bfef02318e9547f94a6c85f00a3e7c6d73d88c376138 1.37 MB 2,825 36
639,132 639,132 0000000000000000000f1a2b29cb7c86b9737e78d0afc4c1c6cf85b2dbf209e7 1.31 MB 2,942 52
639,131 639,131 00000000000000000000bf4c17d1796eba1b8d53e4aad9a5791aa5ce58b03c5a 1.18 MB 1,995 27
Previous 10 blocks ↓
Total Size: 702.90 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: 2,577.07 GB sent, 230.63 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.