Memory Pool Memory Pool Refreshing

74,730 transactions
29.17 vMB
Show Random Selection Loading Transactions
Max Size: 178/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,812 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 5,103 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,811 (470,807 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,004 400,004 000000000000000003b60bf0592247da3c75a38d1c4c44e7c62e51ca3a6db44e 1.00 MB 1,706 43
400,003 400,003 0000000000000000053c5d6913444bcef2a5a2a6ec84cb0dbaef93e6ad3074ba 1.00 MB 1,419 29
400,002 400,002 0000000000000000016578099aab6d26d41c8815e9ab5f204f505ba4ac3c084d 1.00 MB 2,849 43
400,001 400,001 000000000000000005421b1b2ee6d06d037557d7f5ec96852542413cfed40c22 0.98 MB 1,298 65
400,000 400,000 000000000000000004ec466ce4732fe6f1ed1cddc2ed4b328fff5224276e3f6f 0.95 MB 1,660 35
399,999 399,999 0000000000000000030034b661aed920a9bdf6bbfa6d2e7a021f78481882fa39 1.00 MB 1,395 20
399,998 399,998 0000000000000000042e53d6fb5b1f8361504f6e5962c90eae68df31e2f2f7ec 1.00 MB 1,803 26
399,997 399,997 0000000000000000065020289f5928f227dc7e92c424824fbffaeb3597909c0c 1.00 MB 2,159 45
399,996 399,996 00000000000000000389c017302436575e6480fa70ddd39f635267760540be0a 1.00 MB 2,246 54
399,995 399,995 000000000000000002e02f8cf9d84f28caff7049a5e7bcaa93d836704d4b90a7 1.00 MB 1,192 54
399,994 399,994 00000000000000000439a173b11a7181bec588a982dd3ed3e7f487f6217e8449 1.00 MB 974 53
399,993 399,993 0000000000000000022b8adc905af33324e3707314b3625164c2c47f933e1570 1.00 MB 868 47
399,992 399,992 0000000000000000062547c530d119c86a1113addedc776d4c4477f13722ae0f 0.00 MB 1 0
399,991 399,991 00000000000000000120d6588297f21815db198e63da7e424769b79b5228c1f7 1.00 MB 930 52
399,990 399,990 000000000000000006af908fde6c62757ad8e529126d5f6dd450bcfce06bdac3 0.00 MB 1 0
399,989 399,989 00000000000000000393deba8c8f426aa33ba4fbb35e7b6237af46f55a1f721d 1.00 MB 1,840 41
399,988 399,988 000000000000000003ef007c67233fc65e7ed0d42fef816e04035f3aabf15ef9 0.00 MB 1 0
399,987 399,987 000000000000000005fb53d81997bd5323283205af8d90dccf63e297f14358fa 0.95 MB 2,329 61
399,986 399,986 0000000000000000003333288a2137c0638881278c68f21be40827f0a77c1876 0.95 MB 2,718 63
399,985 399,985 000000000000000004d5fd189451a5451bb0a7b330980ad13e9029106d9c0e33 1.00 MB 1,114 21
399,984 399,984 0000000000000000028c0b7f28717a3cbc06af3652d214cd94ffbbfdb0402969 1.00 MB 2,579 42
Previous 10 blocks ↓
Total Size: 701.00 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: 2,397.58 GB sent, 217.22 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.