Memory Pool Memory Pool Refreshing

66,027 transactions
31.47 vMB
Show Random Selection Loading Transactions
Max Size: 174/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,338 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,059 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,337 (228,168 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
642,169 642,169 000000000000000000090521ff29cb87f0d1bb4aa15f19c63e7cb43eb8fe8e43 1.31 MB 2,709 143
642,168 642,168 0000000000000000000da9ad2f2f0522732bd6c3e8f8ef144885c7ed43a86326 1.32 MB 3,084 157
642,167 642,167 00000000000000000008e4c378ae389844b40a4c72896515af6ae1444924b72e 1.55 MB 1,590 57
642,166 642,166 00000000000000000005d24dc46a7d8291426b00af261a7234841fe215f4f8d8 1.37 MB 1,394 22
642,165 642,165 0000000000000000000224731354efbfbd3ee706276f4668dd43ad452db8a0ca 1.18 MB 2,591 44
642,164 642,164 0000000000000000000f8ffa1cb23a5282f7e67be9f6237fe7bd6c5c8135f5a4 1.24 MB 1,821 25
642,163 642,163 00000000000000000001e2f570af8ec609f55a13f74f84d0847266eacf81d358 1.26 MB 2,308 48
642,162 642,162 0000000000000000000501e3df7e28cb9c6ea81cb61ff16ca23472907eb09661 1.75 MB 1,545 16
642,161 642,161 000000000000000000035d014732686d76bc932c6c466feae45a95a6aa704f38 1.73 MB 1,580 49
642,160 642,160 000000000000000000094baa8d596d9c521b56c1e0f856229ca49f0f63f4da76 1.88 MB 1,334 38
642,159 642,159 00000000000000000001f3d6e24062b9ffec75b32a732b3d2233dfffdf2b0071 1.74 MB 1,720 43
642,158 642,158 0000000000000000000fb5d847a921bf73278de37971c183a7774b7a1f130b1b 1.15 MB 2,303 32
642,157 642,157 0000000000000000000597e22e6f9bba9b3aca857fd452092701220d0fe07a5b 1.31 MB 2,765 95
642,156 642,156 0000000000000000000ada243cf12d69d8eac7cf5c9308247079313ade049258 1.36 MB 2,553 75
642,155 642,155 000000000000000000046879f525ec645871d750756f49bdd2bc114f842c1513 1.63 MB 1,314 15
642,154 642,154 00000000000000000002d1c31298158e6814e78b71956018654865b3afdd1761 1.34 MB 1,900 23
642,153 642,153 00000000000000000002f4b177f7f6d2dec6c3b4c3d4f8715290d9e9ba4eafda 1.34 MB 2,242 104
642,152 642,152 000000000000000000029c1c49f8086dc2cdb153b9a4cc88e6c3b377470bc78c 1.25 MB 2,153 46
642,151 642,151 00000000000000000007b023a7ae0a392b5a2f3bc6af43ffade38d8ab704390b 1.46 MB 2,169 51
642,150 642,150 0000000000000000000ddeb4230186ccb07b584f869489483ecad6e64fc7414f 1.35 MB 2,295 70
642,149 642,149 00000000000000000001ad786438a2fc3db01a1cd3940ce2d5cfe3a4a7f2a0f9 1.37 MB 2,487 97
Previous 10 blocks ↓
Total Size: 700.08 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: 2,232.47 GB sent, 210.99 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.