Memory Pool Memory Pool Refreshing

67,948 transactions
33.42 vMB
Show Random Selection Loading Transactions
Max Size: 183/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,970 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 3,586 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,969 (251,368 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,601 621,601 00000000000000000007bc9e2f034604f35df527f99f720474041ec174bbb8d2 1.28 MB 2,455 66
621,600 621,600 0000000000000000000ca2a8211a0f43b5a7608486bfc437bdf83d1cafe24da4 1.51 MB 1,653 16
621,599 621,599 0000000000000000000f341c51a8045308fa5c815f6414b12e3b3ff7d0b45d13 1.25 MB 2,103 8
621,598 621,598 000000000000000000046e978cd39fbc84644e5325107de946e3296881131e95 1.35 MB 2,363 69
621,597 621,597 0000000000000000000b7b8f9da81fe3bfcee9d84deb23bd64c7d4128254899e 1.30 MB 1,784 36
621,596 621,596 00000000000000000010f844a5ada2f413904e23846332aac0cdf1bd37771203 1.48 MB 1,694 24
621,595 621,595 0000000000000000000bbf1b9ae2d65c86b6566c434c06fbc1c4b175641b9692 1.41 MB 1,962 15
621,594 621,594 0000000000000000000447bdaf495c0f9a6aa2543f06dbd2d8c5ecb7481ec75f 1.25 MB 2,269 25
621,593 621,593 0000000000000000000937c25a3e65ce46fbf076a0681861c7dedacf1e32809f 1.20 MB 1,612 12
621,592 621,592 000000000000000000053e060f2d2138ae76bb079145f3dbbe1fa6ec6f4607dd 1.40 MB 2,499 64
621,591 621,591 0000000000000000000d058ddcf495d1d85350fd90b092714f1a973b082c1a59 1.25 MB 2,138 22
621,590 621,590 00000000000000000010b3b61ca9b7d5c8244279fc9da4204d91123765db5eec 1.30 MB 2,354 48
621,589 621,589 0000000000000000000a707555683c603e7cd6becc9e013163ea19686098c6c9 1.20 MB 1,278 64
621,588 621,588 000000000000000000025d60e2ef58eeb694bf055a0a9d62625604a1ef0e22ea 1.17 MB 1,230 12
621,587 621,587 000000000000000000090c3437561f63e1673ddb97ac3e6869c15813dbeaea70 1.31 MB 1,606 22
621,586 621,586 00000000000000000004e14610ca7f00485be03e236c0d8b3592de01bc449193 1.35 MB 2,371 34
621,585 621,585 000000000000000000108137295733f849b7e248ed619c5f474756d5cb667ba6 1.40 MB 2,035 15
621,584 621,584 0000000000000000000f1add696fc637c7ac8dea970d9843844ee0f0422ba79c 1.44 MB 2,124 27
621,583 621,583 000000000000000000042273948b1a3c155faaa9bb2ae9dd4d8e1c2510655b62 1.35 MB 1,896 10
621,582 621,582 0000000000000000000495e9a8e6155baea219563ddeb34538e173ffc7d1c9bf 1.52 MB 1,058 10
621,581 621,581 00000000000000000008dff6d77190835e4ac970781f204231d8aadfbebcb0ef 1.27 MB 1,432 3
Previous 10 blocks ↓
Total Size: 704.99 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: 2,663.60 GB sent, 244.55 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.