Memory Pool Memory Pool Refreshing

64,881 transactions
26.58 vMB
Show Random Selection Loading Transactions
Max Size: 164/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,711 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,801 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,710 (351,719 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
519,991 519,991 0000000000000000002e9ff5992d18a25c05f75cc357ef12f33a88be2633832e 0.25 MB 272 43
519,990 519,990 00000000000000000019372716f4751391b39495589a54ec6f574cf1eeee56ba 0.66 MB 944 58
519,989 519,989 00000000000000000021edc8bc13504a0e8638b62664ae8ee53d7abd13cb19b3 0.94 MB 1,595 18
519,988 519,988 00000000000000000010bb77a5b617d6d0ab9f75548a3009d72dbf45bd58fec9 1.12 MB 1,921 64
519,987 519,987 0000000000000000000f1e98981d659b26271d9e47d0419cf1818e5f988ebe1c 1.15 MB 2,278 103
519,986 519,986 00000000000000000035a00c9da85bf6ef0d337a4183ff98f34884e8fda2584a 1.06 MB 1,304 17
519,985 519,985 0000000000000000001337d200de498737df7383c8f0729a8507a6e06203fee6 1.14 MB 1,841 99
519,984 519,984 000000000000000000156addc001e7c812549ef2c146677142b32aebf2ffa1da 0.58 MB 713 66
519,983 519,983 00000000000000000016429c8a9efdd9a01b3cd835344df88902b9de4ea1abee 0.26 MB 460 63
519,982 519,982 0000000000000000000aba9f85505b8cb47089c5ed0b2b7fba3f1e645ad6dac6 0.70 MB 1,459 74
519,981 519,981 00000000000000000009dc18fc6517ac020818dbc4bf558a1307661ace9faa89 0.63 MB 1,286 66
519,980 519,980 0000000000000000003e8ccf8d3cd485661574a828564d41a6bc82c4b1e2b0c0 0.13 MB 299 77
519,979 519,979 000000000000000000128c7fdc2f522b09364fbef6de387844c9a4bdcba3d79d 0.94 MB 1,567 66
519,978 519,978 00000000000000000041070e15d0f539514672b618ca9632a5174eb6e08169fb 0.94 MB 1,673 65
519,977 519,977 0000000000000000003da14f1dc52e828991dc3a2c6a95567ddc384893891c9c 1.14 MB 2,175 76
519,976 519,976 00000000000000000043c31b0656fbe21216f880af9ac6e976647a620f5499f9 0.38 MB 660 65
519,975 519,975 00000000000000000029d676228655ed70f4ee5b62a4cb4ca0cc6c9ee51f9928 0.21 MB 325 50
519,974 519,974 0000000000000000001aef7e34219c91309a92b4cb1e2f0d5e3172043fa5c815 1.11 MB 2,053 77
519,973 519,973 0000000000000000001d0509f9d2a225ec571524652c6e63e026979b131cc01f 0.52 MB 768 78
519,972 519,972 00000000000000000036f5464e912dddfa2c00e49dd9c4abcbcda1203b84b002 0.15 MB 282 79
519,971 519,971 0000000000000000002c0463f2cfa1b8ae27bbb8b143fffea0d59dcb99e6cf99 0.70 MB 1,476 75
Previous 10 blocks ↓
Total Size: 702.66 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 2,558.18 GB sent, 229.15 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.