Memory Pool Memory Pool Refreshing

63,946 transactions
30.82 vMB
Show Random Selection Loading Transactions
Max Size: 169/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,342 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,638 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,341 (231,399 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,942 638,942 00000000000000000005437fb9c933a74105bbbbff830905a794af6a9bb6cc64 1.31 MB 2,700 36
638,941 638,941 000000000000000000038f90659db7e8e3b9247106562d9479f7708e227dfb34 0.11 MB 174 16
638,940 638,940 0000000000000000000b6a2537bd6bf811216371953f24afdb9501df51933d96 0.15 MB 401 24
638,939 638,939 00000000000000000008d86e2cf958b5159b117aa6396d80a4777533436e3ef4 0.46 MB 864 18
638,938 638,938 0000000000000000000d7f2a505d33ac0884ad67c37f09363f1a4094decaecb1 0.08 MB 166 32
638,937 638,937 0000000000000000001145929f99f65deea316471bd3bc9b976c188f4d87f35d 0.05 MB 120 30
638,936 638,936 0000000000000000000ba1292689f020eeeceac69f7f58af084016b02b407e73 0.79 MB 388 1
638,935 638,935 0000000000000000000e8b1f0254429a3507e37dbecf2eaeb570242ff8995ea4 1.49 MB 2,236 11
638,934 638,934 0000000000000000000893f48243a1d22bb7fe0ae4bf4a9af1bbb5c930dfc2fc 1.21 MB 1,563 3
638,933 638,933 00000000000000000003da892985bb9d12157d0dec63ddd190691e31e4b75d2b 1.15 MB 1,924 19
638,932 638,932 000000000000000000063d816d7b039ed5fcd5bb82d5ad969bf1725ea1947ad6 1.21 MB 1,967 13
638,931 638,931 00000000000000000011d45c73abff6fcf1cdac7b4debcbc8856677c84a99458 1.21 MB 2,551 16
638,930 638,930 000000000000000000044bc37536ca03da0f1888e6ae1e5116797d751d7608bf 1.11 MB 2,046 11
638,929 638,929 0000000000000000000e471a9e8a9ec5c25784658d3e3c330cbb20a68483cece 1.30 MB 2,902 25
638,928 638,928 0000000000000000000f4a21261d35742433d6e8d1f2fefbb90577c4cf11f7a9 1.34 MB 3,119 39
638,927 638,927 0000000000000000000a950b58a4c4177eef8af4e8f7536e7d2e2b466c8784e8 1.11 MB 1,428 14
638,926 638,926 0000000000000000000d01c0f2ab9259be717286fbb4e38aba30591a6e0c8034 1.10 MB 2,502 6
638,925 638,925 00000000000000000005a3eaad79324fda9329472528333991e84506356bc839 1.32 MB 3,033 28
638,924 638,924 0000000000000000000ebf1cd095c761f2aeecb94587f9663bfe8f9d90793360 1.26 MB 2,577 17
638,923 638,923 0000000000000000000897d29ff332437b124fcf0e630fb1cd762ed9ac24af78 1.31 MB 2,299 27
638,922 638,922 0000000000000000000f8b58b7c503c5297157aeb55d8b7a1e99947b7c18e519 1.17 MB 1,868 37
Previous 10 blocks ↓
Total Size: 700.09 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: 2,234.77 GB sent, 211.02 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.