Memory Pool Memory Pool Refreshing

98,813 transactions
29.77 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,903 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 6,294 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,902 (14,863 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,039 856,039 000000000000000000027a2fd10c79664cf6fef40aae3df9fbc11e92670a52a3 1.55 MB 3,074 17
856,038 856,038 0000000000000000000179e6e4a34bbb245253ecd7205940e87f803fccc25acd 1.69 MB 3,291 6
856,037 856,037 000000000000000000008064cfd1d437d0ae9f5ff2e1bff088bb66c9b06690dd 2.50 MB 2,263 5
856,036 856,036 0000000000000000000297fe75e1de90c2fb1873c1f92b576116f830cf256879 1.63 MB 3,080 7
856,035 856,035 0000000000000000000150a9e726b1ae2f6241a5ada42b9c62fcc737d44693fb 2.11 MB 2,981 3
856,034 856,034 00000000000000000001af65633c65e582672a10db5517416ccbe02c87cdfdec 1.38 MB 2,418 7
856,033 856,033 00000000000000000002337dbc850e902d103e7d5b72d8538aaa64914e190e3b 1.49 MB 2,853 11
856,032 856,032 00000000000000000000a825773b69069e857ed11f38f93ad4b97b713035470c 1.75 MB 5,848 3
856,031 856,031 00000000000000000001b993e35a19be471c5664c5d4138a7d48d1ec5f841691 1.84 MB 2,979 6
856,030 856,030 0000000000000000000226c809f4c30fa4c66b29d359c07cab1e7a60a8fe745c 2.93 MB 1,167 4
856,029 856,029 00000000000000000002afe641c3b962b03f5c110e8d5bf5429ff63cb738cd47 3.04 MB 1,293 4
856,028 856,028 0000000000000000000211584cfec815b376cdda64035fa0d10e83f04e6a1079 2.94 MB 1,182 4
856,027 856,027 0000000000000000000066742fa5eb83407304f3e768a4d7549b9cf21c8d6b1e 3.84 MB 328 3
856,026 856,026 000000000000000000008ab765e69a567ac51b2710703795494396e7f8bb4437 2.59 MB 1,953 6
856,025 856,025 000000000000000000013608aafc85ba082bd2f4f46ddd05c5058243477ce299 2.21 MB 2,644 5
856,024 856,024 00000000000000000002326b0d6b5fbd56b868950a3dcc959cb67080b7f596c5 2.31 MB 3,509 3
856,023 856,023 000000000000000000021270835f437fb1fcc139df493f2e1fea105bdc28d60c 3.17 MB 1,311 3
856,022 856,022 0000000000000000000182439055418cdf8df5f3aa772cfaf9e3e937cfa4bdd1 2.64 MB 2,717 4
856,021 856,021 00000000000000000002b69e217d775f3e7666a0a6ed977852c1a0eb99311c7e 2.97 MB 1,765 3
856,020 856,020 000000000000000000025f5e1e3773703accbcc303c3303cb48bd0b42efb7b8a 1.83 MB 3,274 4
856,019 856,019 00000000000000000002329e5686e471db0ee4108ce8e13a22fd52bef7e61900 1.66 MB 3,406 9
Previous 10 blocks ↓
Total Size: 701.17 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: 2,401.58 GB sent, 218.43 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.