Memory Pool Memory Pool Refreshing

48,338 transactions
30.65 vMB
Show Random Selection Loading Transactions
Max Size: 180/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,192 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 6,316 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,191 (342,104 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,087 521,087 000000000000000000154f0778b7fe414ebde5541663c19b8eb366db802cbc45 0.89 MB 1,495 39
521,086 521,086 00000000000000000033777aaa21e96928b3d2d23c69cc7e688367d9a7f3f613 1.10 MB 1,513 32
521,085 521,085 00000000000000000000039a523bd1e30baebe2aae4f3043453025e49c60bcd8 1.11 MB 2,386 12
521,084 521,084 0000000000000000003155040c6ad5fff19c10a9f01e69cbad0f73e3b37481da 1.31 MB 3,477 26
521,083 521,083 0000000000000000002786fb6182c42063fd5337a19add4672d7d7468bf23968 1.07 MB 1,787 79
521,082 521,082 00000000000000000018e0215b161e9425c77410343c165603f02fa7da35459c 1.12 MB 2,023 39
521,081 521,081 00000000000000000035558078cf808a9f22f5ed0a0d3d103b5bbfb0fdf9bbb2 1.23 MB 2,892 30
521,080 521,080 00000000000000000006a581b5cc6c8d6d4cc4b231bc6f3bf020b0459a73e748 1.11 MB 2,001 63
521,079 521,079 000000000000000000305e2c29d6715f09208dfdcf3d74e047842de374594a4b 1.00 MB 138 3
521,078 521,078 000000000000000000257e07dc622fe847307746108eca6d8e60cdd378cf0d51 1.03 MB 372 4
521,077 521,077 000000000000000000292b1fcda712b8cd570c2bfce7d20e746104b866a94d0a 1.15 MB 2,434 47
521,076 521,076 0000000000000000003db9e88ec9572a7c87ff48de0517415f9efc417571c4da 1.06 MB 270 5
521,075 521,075 000000000000000000379a0cfd98e5a30ccb34c7c1f3b06c46dddec1155f8e75 1.14 MB 1,992 5
521,074 521,074 0000000000000000000ab2ab53de90d4dce05f9429ce94367d5e976383686b06 1.10 MB 1,648 18
521,073 521,073 0000000000000000002979d5107c7bb9f2c12783ecb85ad665dc57bee9782b2d 1.10 MB 1,885 12
521,072 521,072 000000000000000000060df79b8d272608ed1cb46eafb85c063daec1b937ec7b 1.10 MB 2,225 42
521,071 521,071 00000000000000000005df3ade412ec2071e55eb586ba45e803787d73275cdfa 1.20 MB 2,965 18
521,070 521,070 00000000000000000032169c6aa39ce7b458be06f03445cd56405699ec3af4f8 1.10 MB 1,624 59
521,069 521,069 0000000000000000000f843f710c983a821785f5283a76f02383c9be48af2b03 1.24 MB 3,053 34
521,068 521,068 0000000000000000001698021de19da048f8e8bca3c53933cbf483d29fe2e2c1 1.09 MB 1,940 69
521,067 521,067 00000000000000000015b27d33f6a9dd28edcdfd922fca1703f3df1a96cec5ed 1.16 MB 2,326 24
Previous 10 blocks ↓
Total Size: 686.48 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: 1,464.20 GB sent, 115.04 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.