Memory Pool Memory Pool Refreshing

71,774 transactions
33.52 vMB
Show Random Selection Loading Transactions
Max Size: 185/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,327 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,092 18
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,326 (450,164 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
420,162 420,162 00000000000000000099136bd778afb6852c6e3410eb2a99139d1cb9f666139e 0.38 MB 473 34
420,161 420,161 000000000000000001f40e811e10e7c88996c2d5a040f8007a3e597dfc4c4a2e 0.25 MB 402 38
420,160 420,160 00000000000000000082ea24a77c127490a684a8320f49d92430ae0934037e7e 1.00 MB 2,541 56
420,159 420,159 0000000000000000046027a69cfef02a59ae8b3b27c3c22ae97f00fd7a750009 0.35 MB 879 52
420,158 420,158 0000000000000000042e8cc07185fce2523caa0d47d21f41497ca39f78547501 0.99 MB 954 26
420,157 420,157 00000000000000000202b55c2b4cca5aaea73a130f22a79f032ce090346ca2e2 0.42 MB 903 53
420,156 420,156 00000000000000000121bb877d69cba20da4a2412b6972cfad9cbaa259f58958 0.97 MB 1,658 45
420,155 420,155 000000000000000003540e7e4222e0a6ed62528bd890475ba57a10846f2efbb7 0.32 MB 673 49
420,154 420,154 000000000000000000be67d4c1f5e245819ffeed30b818517196f2bedb6551b7 0.17 MB 434 60
420,153 420,153 0000000000000000043f9e7e0a2d7c3642de8219e795d4a7da26645ef4a8709a 0.34 MB 825 58
420,152 420,152 000000000000000003f240b5c02eab232c4ecc730ea89652cc964af5853c26b5 0.29 MB 713 56
420,151 420,151 000000000000000003e49ba7420640de5ded93b0ebc9bef925c66e5b3f59d832 0.45 MB 984 53
420,150 420,150 00000000000000000223a65602846c3b42b1ecb5a143f751f38a82c4fcf0238d 0.99 MB 1,330 37
420,149 420,149 000000000000000000b1866cb3582c12de2fe385a90a281d5b79bb0800d89671 0.18 MB 337 56
420,148 420,148 000000000000000003c7809b86079fcd71e5fd62d856fe807e56618e4d13fa23 1.00 MB 1,676 27
420,147 420,147 000000000000000002431b661eac29990c59d82b19864427d64853f6cac88fa6 1.00 MB 3,146 81
420,146 420,146 0000000000000000027ee556844167d22d1718c816b764676d4b10a6f7849c73 0.00 MB 1 0
420,145 420,145 0000000000000000031581968a947afb6c40c96b4e50aa37df63d550ecf3e684 1.00 MB 2,546 55
420,144 420,144 0000000000000000018e19444076d25ab5c045bd9b7e976277220239f4e76892 0.30 MB 687 49
420,143 420,143 000000000000000001779d4ba6f08245f3d47a8512bdb89b538b58616a881a16 0.98 MB 250 9
420,142 420,142 0000000000000000029781863236a2841b2d6f4a59ce142d0952bb5e6bd1cafc 0.23 MB 537 50
Previous 10 blocks ↓
Total Size: 700.06 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: 2,229.17 GB sent, 210.90 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.