Memory Pool Memory Pool Refreshing

16,018 transactions
34.89 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,162 00000000000000000003098c0000000000000000000000000000000000000000 ago 1.00 vMB 2,914 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,161 (524,752 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
337,409 337,409 00000000000000000d256c0e9fbcd53db2abd43c95a8269e896d53368a2a27cf 0.14 MB 283 24
337,408 337,408 000000000000000016590b7aca588e4041865618d9948bf0023c4a30a32eab83 0.26 MB 436 23
337,407 337,407 000000000000000005b301350fb3d648231738766a5e5747a4da271bbc61c69f 0.42 MB 688 21
337,406 337,406 0000000000000000081a0c191f567f84fc0430e6ec842e1ac7ef91fb7c302122 0.08 MB 246 151
337,405 337,405 000000000000000000f6edc4ba312b7e9c54d7ba94e479f0cb95770c09ac5080 0.10 MB 154 10
337,404 337,404 000000000000000001ce374c004ec28f295cce65a5a9e171201673c3bc2bc9f3 0.17 MB 269 17
337,403 337,403 000000000000000000ff8d6e3229593802d2286ce34477ee4f06061ebf005c9d 0.34 MB 621 55
337,402 337,402 000000000000000001771783e231b71d6358b2f02b4a40548e42fa5e27f1004d 0.66 MB 902 22
337,401 337,401 00000000000000000efc416deea7667aaf22484c509d17fc998e5e866f36f17a 0.17 MB 290 53
337,400 337,400 000000000000000010b26e558a9cd1efd14d4093ddb18437ca0ced7a864b951a 0.11 MB 146 20
337,399 337,399 00000000000000000136f72ca0dbe900d75369c647951505cfc3eca3f5ec88f8 0.05 MB 98 26
337,398 337,398 00000000000000000249914d3ccf147de0dd5402a9c040da3106f965d02cfaf8 0.09 MB 151 20
337,397 337,397 0000000000000000194ff277528dd13fb132523715c9e4f45ec4204351f2e70d 0.04 MB 97 276
337,396 337,396 00000000000000000e3825ed2abbc4a982f5226a1eff5a4bdc542ef6697774b5 0.10 MB 172 24
337,395 337,395 00000000000000000160374033d6080b7345f194629bdaccfcbde61db39453bb 0.04 MB 108 32
337,394 337,394 0000000000000000120717dc16e9062e70c5456794b78f4e07ea081807491455 0.14 MB 288 24
337,393 337,393 000000000000000019b8f7caf0f5a99b93c6805fe5b7c66b66852e273372f884 0.07 MB 132 23
337,392 337,392 000000000000000009d9859342a636f189c492a3a2bb508ff5b77e4651bb2476 0.10 MB 184 21
337,391 337,391 000000000000000000d849be937b7d1a220311eaa780dd9733d5dd6c3eaf0702 0.73 MB 1,401 52
337,390 337,390 00000000000000000512a3504b32714276461f774f46273dcbec08a837609382 0.02 MB 36 789
337,389 337,389 00000000000000001822fc4fac4183d9ca9be0394086cd605e0fa63a0770c247 0.03 MB 48 21
Previous 10 blocks ↓
Total Size: 684.47 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: 1,343.94 GB sent, 101.34 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.