Memory Pool Memory Pool Refreshing

34,374 transactions
32.48 vMB
Show Random Selection Loading Transactions
Max Size: 193/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,558 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 3,489 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,557 (22,415 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
841,142 841,142 0000000000000000000245347db3d02b089654acbf30d3987ba60bc817b6d5b6 1.61 MB 3,441 41
841,141 841,141 00000000000000000000dc558021b097a5631213f44a2e0c85d69c10c2f2e658 1.63 MB 3,659 50
841,140 841,140 0000000000000000000121846d687579f6eaf1ab7030a4ccb2d8033fead57da5 1.58 MB 3,753 57
841,139 841,139 000000000000000000012dce179c25147b1032c7d3b65455c3a5915e144e5ad1 1.57 MB 3,450 60
841,138 841,138 00000000000000000000ccea555a1397083834a6ba47564280e37f8c295c9f39 1.55 MB 3,285 47
841,137 841,137 00000000000000000001fd32fb48dcc92d1ff2bc1371c6cd4e2f48f8d42cc9e2 1.60 MB 3,811 52
841,136 841,136 00000000000000000000673de5a04a1e48b0d313eb03640a34b842c593e41038 1.54 MB 3,943 58
841,135 841,135 00000000000000000001a6e03a1e0855a624219953d9b3366de50d84cb2613df 1.50 MB 5,073 29
841,134 841,134 00000000000000000002567c366873f06fec47be3a3545f11120112a26dc6257 1.52 MB 3,342 45
841,133 841,133 00000000000000000000fa4478b5fe4464af65f69634949c0d3ecf4104bd4659 1.60 MB 3,242 47
841,132 841,132 0000000000000000000025e8ca78c2f91dd0c6466e02cee11431e86d114c75ab 1.59 MB 4,514 30
841,131 841,131 000000000000000000001710db45e54e57357e65f85dfec897d11c776b38c595 1.71 MB 4,046 44
841,130 841,130 0000000000000000000287a36ffc79eb5bbed8a88b5bfc50abf8850403abd741 1.49 MB 2,097 26
841,129 841,129 00000000000000000000970ca82270205f212bc8ae288d797b2977fe3b54677d 1.92 MB 1,973 31
841,128 841,128 00000000000000000000a0b8a9916b0cec02f576a233e8f8c05593a5d20cc9fb 1.61 MB 2,916 34
841,127 841,127 00000000000000000001a72cf36c19a5cf2f2213b85fb13b6ca1962c23f23b8c 0.00 MB 1 0
841,126 841,126 00000000000000000000e227339366f6bb047d4e154f7caaa85b69626cd3bf4a 1.49 MB 3,464 55
841,125 841,125 00000000000000000002a83bac1f7331cd96b0ea2b9c68f17a93fded9907a946 1.49 MB 3,909 66
841,124 841,124 00000000000000000000b755ce8dd6f410a73144af37fc9c0502362758db6e67 1.47 MB 4,268 102
841,123 841,123 000000000000000000031fbfa3a3fcef47b81d4b116ed6d1b8a0e41df2e6740b 1.49 MB 5,245 46
841,122 841,122 000000000000000000003fec7f3eef74e4ac4e7aebc1216c08e84029296eb1ff 1.44 MB 4,748 71
Previous 10 blocks ↓
Total Size: 687.18 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: 1,509.40 GB sent, 120.02 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.