Memory Pool Memory Pool Refreshing

44,408 transactions
15.86 vMB
Show Random Selection Loading Transactions
Max Size: 97/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,849 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 5,387 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,848 (350,700 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,148 521,148 0000000000000000000f0b8677789317141a4fcf52b4e11adf1bcd6248f1c199 1.24 MB 1,791 13
521,147 521,147 0000000000000000000c55eabe2582ab64a4116afe9831100862c1cae2660ca1 1.10 MB 1,784 77
521,146 521,146 000000000000000000328d1e7a2492f0dba43bd28d85b5cea8d466d08dabd6b0 1.19 MB 2,542 16
521,145 521,145 00000000000000000014b6219a4cd805a7ef345ff9672581ef1c585aec1f0f97 1.12 MB 1,386 75
521,144 521,144 0000000000000000003e50909cf4cbc7e98254edb043b7922571f46e1fa91bbf 1.09 MB 2,221 75
521,143 521,143 0000000000000000003729bfa376e4148ee0643ce834053d885af5699440d6d2 1.10 MB 1,712 92
521,142 521,142 000000000000000000223cbf6c473a4dedf6ebe19d17879eafc41f38ad1fdf1d 0.00 MB 1 0
521,141 521,141 00000000000000000007ebc14a3b724f012e2429bda9efc5e01b5ac0a41fdc8a 1.14 MB 1,939 51
521,140 521,140 0000000000000000001766e09b590c7e5506edcade21173814b10ffef51d508e 0.24 MB 441 20
521,139 521,139 0000000000000000000b30cafd5f477788251889ef77713c1dee57ae68dbbcea 0.76 MB 1,265 35
521,138 521,138 00000000000000000042e160910b9249e92865ea229b9198288d1f05613f5f12 1.13 MB 1,670 37
521,137 521,137 000000000000000000125c05e3180a4bcb858aa09e45db5ec327664ac5b3d061 0.08 MB 178 34
521,136 521,136 00000000000000000014064c83bcf29def315dd3875997f50a6de6679592d7d0 0.91 MB 1,634 8
521,135 521,135 00000000000000000022a8f490a0a1b891e2287fefb17923f0090ebab05945f5 0.43 MB 753 28
521,134 521,134 000000000000000000099b9febe228d21d89682cff19a5a3a1569f84a5d475e6 1.15 MB 2,203 51
521,133 521,133 00000000000000000004f800aba13d3304ab6a0e5cb5ef3148d989ff57043b74 1.16 MB 2,348 47
521,132 521,132 00000000000000000018dc6635c5939615b2aa75eb9bc0cb21e618a755815a6b 0.09 MB 126 34
521,131 521,131 000000000000000000124c4f8d63a755db1b1f223d49e6b8bd84529700bfa9c5 0.24 MB 396 4
521,130 521,130 00000000000000000010c3c535a0ee177461d4bf26d059cd02ebd3386f9e11d6 1.14 MB 2,238 38
521,129 521,129 0000000000000000003af319c616e08eef86309384d07c0323e4fe96b2dd52f3 0.00 MB 4 24
521,128 521,128 00000000000000000028f831776ab20a9b3f1ee360797cc9af6f06ac6ca360d8 0.06 MB 50 50
Previous 10 blocks ↓
Total Size: 702.92 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: 2,577.51 GB sent, 230.78 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.