Memory Pool Memory Pool Refreshing

95,997 transactions
30.51 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
870,910 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,782 35
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,909 (29,957 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
840,952 840,952 00000000000000000001497969cd5a591be78af2b001597142631a803ec7099e 1.80 MB 3,182 67
840,951 840,951 000000000000000000017f62f7633cb53846d83ac9ad3f26c9e8defe45d9c90a 1.78 MB 3,812 48
840,950 840,950 00000000000000000002c04d559d035866a1eac82a5dc968505752acfeef3e0f 1.70 MB 1,947 65
840,949 840,949 00000000000000000002af5a945f86dd6b1a15d7a3b91d54764ef89bdfa2c2ac 1.84 MB 2,507 47
840,948 840,948 00000000000000000001f49a6ec6d81c29167014024e91df7dc535e8f9bd2df5 1.76 MB 3,069 63
840,947 840,947 0000000000000000000224a78934c5329153cd9dd761b41d3865b0d3b62a55d9 1.58 MB 3,862 76
840,946 840,946 000000000000000000014a717eb0b962faad1652bc4ff757e76bb6748a09942b 1.57 MB 3,389 61
840,945 840,945 000000000000000000028b900e102b38bdb5f254e7370a9bdec1324aae439f9f 1.57 MB 3,821 43
840,944 840,944 000000000000000000000aade80d87f1a49ae0e434e60a7b62d35ed9ccc137bb 1.59 MB 2,704 57
840,943 840,943 00000000000000000000fed3884935e1753e7816af08691e9ee6d94783e51653 1.74 MB 2,337 56
840,942 840,942 00000000000000000002915ed9c6be373bd46f8453d7d96d00a0a675c3a97e35 1.52 MB 3,105 55
840,941 840,941 0000000000000000000141ba9b1776de4d0b00ca956b141e881021eb95aefa2b 1.53 MB 2,909 44
840,940 840,940 00000000000000000000e6e7d7e421d6588794922915d4f65fe6c7322c5cfde1 1.79 MB 3,085 44
840,939 840,939 00000000000000000001f7a62f7478662f69fd9f30e43ebe84b7249fdd6657d4 1.51 MB 1,961 44
840,938 840,938 0000000000000000000060056dcd59d5919766791b3e3e5a83eb9dd0ffeb1c83 1.53 MB 4,577 77
840,937 840,937 000000000000000000020f0eff638214be785e1a01ae10bff2c8ec9f27043568 1.51 MB 3,542 32
840,936 840,936 000000000000000000010d7d4bae8c086e2cdadef8eb1f01b49091d550ee1955 1.70 MB 2,907 38
840,935 840,935 0000000000000000000047174c1c14667783a11272107a98ff2fdd56bd1ad3dc 1.75 MB 3,137 64
840,934 840,934 000000000000000000002380f681c76980444d0e791ca7e0a54d04ebd26946e2 1.60 MB 2,972 45
840,933 840,933 0000000000000000000155876b94d89cba0fd4c378ab8a6436edde526ff58134 1.50 MB 2,865 49
840,932 840,932 000000000000000000002c499f96f160ba218535ca0d895d7abe98500470ed40 1.61 MB 2,364 56
Previous 10 blocks ↓
Total Size: 701.18 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: 2,402.03 GB sent, 218.58 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.