Memory Pool Memory Pool Refreshing

50,479 transactions
20.12 vMB
Show Random Selection Loading Transactions
Max Size: 128/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,945 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 3,507 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,944 (549,697 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
321,247 321,247 00000000000000001273459c59fe7f25b4ef4c5957c94fbfb9407d2e54f39389 0.26 MB 382 23
321,246 321,246 00000000000000000f47f5ccd5a01ceaa4bf7294e6f231956a60d224d7fda954 0.62 MB 1,103 29
321,245 321,245 000000000000000004d7fef6cd1326add60a89144352797b7730a2b77dfea834 0.14 MB 350 34
321,244 321,244 000000000000000003adfd73c26d4711d850cdfd490d4d28b47c6182cfcc91cc 0.05 MB 109 34
321,243 321,243 000000000000000012be37c16c6cd0e1bb628eefb193ffb864fa5113ad6790a8 0.08 MB 214 29
321,242 321,242 0000000000000000224f8ec37b291515a5d2ff1b8a9c2b627eb807d5fe3a296b 0.28 MB 378 11
321,241 321,241 000000000000000022eb42e6f614be41bf275f4d004748b1fd7b7bb92be32e84 0.29 MB 582 30
321,240 321,240 0000000000000000044674f7c013e0cb7ce16f85752f0dd440382d36d9bf62b4 0.05 MB 122 18
321,239 321,239 00000000000000001954590a3efa9558235c782e49bdfdd8874dd2304eef620b 0.30 MB 569 29
321,238 321,238 00000000000000001f400f3b90bdd730c4a82869f6e85d1034cd6a898373d103 0.68 MB 1,142 29
321,237 321,237 0000000000000000185e9259b080da6082bdf6189358faaff0be675b96012cf4 0.12 MB 229 29
321,236 321,236 00000000000000000c5df8f5485f9871e6eac350c5bf5090403fecfa0354e4af 0.17 MB 391 29
321,235 321,235 000000000000000003b0d3acae51dd47c5fcfddbb681957f3fd93391bd3269f7 0.75 MB 1,529 27
321,234 321,234 000000000000000020c58fb6dbcca8b2b2dfe9c91404c18c11a5c4451b1523f9 0.22 MB 415 25
321,233 321,233 0000000000000000145422f03a11ba491a23209582ce644a5640f894b59b9eae 0.18 MB 305 25
321,232 321,232 000000000000000001f7a76f758ccc542cbd4deae8a8c8a0265b0fe42476d84d 0.24 MB 445 28
321,231 321,231 00000000000000000d4520e31d75749a690934ab8119660e78144d3c4160ebde 0.41 MB 850 28
321,230 321,230 000000000000000016f5f260eb922984f3ae9beb041d6fdf24766986638fa0a3 0.30 MB 598 33
321,229 321,229 00000000000000000ab1c66c087dfba2d4c3586a62e6fa95e4618a50813b2e53 0.33 MB 588 25
321,228 321,228 0000000000000000209aeb30df18af3bde6222275c621010d84d62954d1a3a93 0.27 MB 465 25
321,227 321,227 00000000000000001eb6d33eb3fcbff5a580ff50e160e9b0bd3e2819a0ac2358 0.32 MB 551 23
Previous 10 blocks ↓
Total Size: 701.25 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: 2,403.42 GB sent, 218.90 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.