Memory Pool Memory Pool Refreshing

76,602 transactions
33.25 vMB
Show Random Selection Loading Transactions
Max Size: 197/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,249 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 3,319 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,248 (474,093 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
399,155 399,155 000000000000000003d96dd9d3a046cd69ecd3bbbfa8cbe58da6f712057137f3 1.00 MB 2,344 48
399,154 399,154 0000000000000000033e122af7d6766c0da3606f83d40e4fcbab2eacf3618aa1 0.36 MB 839 43
399,153 399,153 000000000000000002549c9ef11476d77ec531eb17912489fe77b7677585f815 0.93 MB 1,973 41
399,152 399,152 0000000000000000012be4a6848aacf809837f9750bdd0ec3dfc67d79483ce60 0.45 MB 1,014 37
399,151 399,151 000000000000000000fedbd0e9c9ae0a5f2d31138f4b8cbcc39c0321bad11049 0.92 MB 929 22
399,150 399,150 000000000000000004b5d25b1d0fe4bbfb7ed5f41417feaf0ac9e417559d62c9 1.00 MB 1,592 25
399,149 399,149 0000000000000000055488fac98d00c0a68c5c05a0322315b6064ae0224504d4 0.93 MB 2,868 57
399,148 399,148 000000000000000003693693951c77b4dc1b6848e4131cc2e1984bf794d5d2ea 0.13 MB 285 45
399,147 399,147 000000000000000001ca03a92a7382cabb5bd7b4d79788a896d0effe280c1a02 0.75 MB 1,553 60
399,146 399,146 0000000000000000079e747b9636ac046f29625844b56c62f937fe7524e5c4c7 0.46 MB 1,007 41
399,145 399,145 000000000000000003d6cd805506c78c86a4850d2b9bda7253866fec3312c838 0.93 MB 1,729 31
399,144 399,144 0000000000000000072b7857fcc7e713beb9c5a37ea7c7acfb4bddc17da2a26d 0.71 MB 1,481 39
399,143 399,143 0000000000000000017d80c709d36a3cfea1afbef11ff2928182ca4c4860c218 0.75 MB 1,749 43
399,142 399,142 0000000000000000027300fd377e78a79c89cf07937573f532ef97379be1b9a1 0.91 MB 1,278 27
399,141 399,141 00000000000000000667b2354f6c528ef31ee41b921e46e71f2ba6aecced9e02 1.00 MB 2,663 51
399,140 399,140 000000000000000005534fd0efe6c2e068bde77149b7069a0d91397f8da01038 0.55 MB 1,199 38
399,139 399,139 0000000000000000038084fb9f3fedd024518ee5e2e6279cfa8af168ba09d3c7 0.19 MB 462 45
399,138 399,138 0000000000000000042610c9a94e98b1b1dff0216d04de040ea13614d150f0dd 0.65 MB 1,282 42
399,137 399,137 0000000000000000025a4a6ab292417838b332ec19962735b8a5b882671be1b4 0.93 MB 1,951 39
399,136 399,136 000000000000000001105133d7234e98b13a32948381aa64a7bdc1321cac2854 1.00 MB 2,386 41
399,135 399,135 000000000000000000532efb4181e9288905828f57e1b1aeaf870688460a0c70 0.20 MB 370 33
Previous 10 blocks ↓
Total Size: 705.49 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: 2,701.09 GB sent, 247.59 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.