Memory Pool Memory Pool Refreshing

40,162 transactions
34.18 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 2 sats/vbyte

Estimated time to get mined based on feerate:

Feerate Blocks Time
3 sats/vbyte 2
3 sats/vbyte 3
3 sats/vbyte 6
3 sats/vbyte 12
2 sats/vbyte 144
2 sats/vbyte 432

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
876,421 0000000000000000000297fa0000000000000000000000000000000000000000 1.00 vMB 3,101 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 876,420 (232,700 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
643,720 643,720 0000000000000000000f09423cef42338b27f29244a99deed77411cf2e6edb57 1.20 MB 3,178 93
643,719 643,719 000000000000000000006b83a921ad59c711c3b89b249c1247e92c3b792dbceb 1.13 MB 1,692 96
643,718 643,718 00000000000000000007566a53d0648b8a554df0cb02fcf9cc83a97ea1a0ca49 1.33 MB 2,348 109
643,717 643,717 0000000000000000000d19721f1b6a5bac32bea6f76010bc8160532f932b3c9c 1.31 MB 2,588 115
643,716 643,716 0000000000000000000a3dcf474c94d9fccb87d177e5fd662b5dbaf4ca15d718 1.36 MB 2,605 108
643,715 643,715 00000000000000000000f5401d32e7971b195432fc4bcdf146aaa2e3b11f19a9 1.35 MB 2,566 125
643,714 643,714 0000000000000000000c6339021601f591f80e35b649e0b8990cdd929f99203b 1.75 MB 1,850 91
643,713 643,713 000000000000000000015127816f707e13486ab3fd56d073203a671040aa6cfa 1.35 MB 2,639 112
643,712 643,712 00000000000000000009da377bd3630439bff135613151fb856b9b7d1ef8f302 1.34 MB 2,759 123
643,711 643,711 0000000000000000000a2dfb06f3e52ebdcf3c883cd2a70f32b894a665521a08 1.21 MB 2,756 77
643,710 643,710 0000000000000000000c80233633799bef3215432f900e0e7d19960d77a5a011 1.33 MB 2,800 110
643,709 643,709 0000000000000000000d62380ab7796f32a60ac6348925448fb5817a2978577a 1.22 MB 2,946 74
643,708 643,708 00000000000000000004fb659f00679ca717558d553ebc00f09b76a26829696f 1.16 MB 2,937 86
643,707 643,707 000000000000000000031e81c2d9d0f99e904037661afbfc3467ed2c8661e0c9 1.13 MB 3,044 92
643,706 643,706 000000000000000000069577f2215302d98f94ba14288f60f596ec7a50a3b279 1.26 MB 2,337 105
643,705 643,705 00000000000000000006643fabe20549564dfb6c107d41163504eb8ead972d62 1.31 MB 2,503 110
643,704 643,704 0000000000000000000b09968d7cc48fabace72e5d307c281c7935b50106c2ef 1.29 MB 2,815 127
643,703 643,703 00000000000000000005a66e0b5c2e9e9c30252b9e055618b2d5a50f0fa670fc 1.52 MB 2,220 104
643,702 643,702 0000000000000000000c9b22f432b33848a1706d8eef754b1dbe8d2eccd99140 1.97 MB 1,069 101
643,701 643,701 000000000000000000064840115daec4606d51b47b3a6680afb351537c440d5d 1.31 MB 3,008 126
643,700 643,700 00000000000000000002959e9b44507120453344794df09bd1276eb325ed7110 2.07 MB 752 101
Previous 10 blocks ↓
Total Size: 711.25 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 795.35 GB sent, 20.06 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.