Memory Pool Memory Pool Refreshing

53,660 transactions
21.18 vMB
Show Random Selection Loading Transactions
Max Size: 128/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,801 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,517 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,800 (229,366 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
642,434 642,434 0000000000000000000be3909eb5ba989669bc9f2e06d6def8d95b217d458e89 1.20 MB 2,055 37
642,433 642,433 00000000000000000007226e5f613b2425e3fdcd9f8ed7a2244625bf445ee37e 1.36 MB 1,653 77
642,432 642,432 0000000000000000000f745e60d7fc613d41da07343afd919a564b311f59fb0e 1.23 MB 1,195 117
642,431 642,431 00000000000000000001525b58c53ae91f4851d7d1df40bec99e793a06f87da1 1.24 MB 2,356 77
642,430 642,430 00000000000000000002f49b93b6e02da46c87883097baaba6401272acd87849 1.39 MB 2,118 124
642,429 642,429 00000000000000000009d201434ccd615cebbc677e80bb16ac181d20d77224a8 1.23 MB 1,979 72
642,428 642,428 00000000000000000006a19bf1ef2f829baf3937d3ed11d6d545b947f3214aef 1.34 MB 2,167 43
642,427 642,427 00000000000000000008307cf1c3d2cda23f5e9ab8781080dcf4b1595a545a6d 1.31 MB 1,889 61
642,426 642,426 00000000000000000003be361953dbef93c1fddcc91afb95527f849c3d2f49f7 1.33 MB 2,500 76
642,425 642,425 0000000000000000000476909be212588658d43a0ec6accb5927b586b83e26d7 1.28 MB 2,686 54
642,424 642,424 00000000000000000008a66259c4a8a4b18bb13be98eb88de83238116f7043e0 1.38 MB 2,279 102
642,423 642,423 0000000000000000000bd1785b291fe8ded2b0cbaba681705e9e60fb326d79d1 1.16 MB 2,724 71
642,422 642,422 000000000000000000084dab8385f90168cd6030018843081ddd32ebd3d8e9f3 1.20 MB 2,398 99
642,421 642,421 00000000000000000007b3df18690b68cc6d29a8a25130a130b1c287dc219f81 1.26 MB 1,893 136
642,420 642,420 00000000000000000001048b7c8c8942b9fceb616c4ca7f1c60c47fcceae50d7 1.33 MB 2,158 89
642,419 642,419 000000000000000000047db5997d2f4406a7ecd7031cf0dbd3146b4d47268d6d 1.34 MB 2,017 142
642,418 642,418 000000000000000000023f8a7b03d37adbf32ab6acd4512113ccdf30f1ddd34c 1.25 MB 2,303 81
642,417 642,417 00000000000000000007289da77388d229db07da9351326f8e8a74490ab89e76 1.39 MB 1,978 105
642,416 642,416 00000000000000000000aaaf7b266158c6dccab102710b1ae7414be5ad8a784f 1.20 MB 1,629 142
642,415 642,415 0000000000000000000d3e9af2e54d72b0130c13ce7eaf936a41b082349834aa 1.21 MB 1,411 94
642,414 642,414 00000000000000000000b717d2b5639a7077d155ea52de0d6273d880696b1b12 1.29 MB 2,388 117
Previous 10 blocks ↓
Total Size: 702.83 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: 2,572.54 GB sent, 230.20 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.