Memory Pool Memory Pool Refreshing

54,188 transactions
27.07 vMB
Show Random Selection Loading Transactions
Max Size: 165/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,790 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 5,951 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,789 (848,523 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
21,266 21,266 00000000145c9fe3bc8f68985230e981d70f5ea6a3fce179e11fb18fef837e71 0.00 MB 1 0
21,265 21,265 000000005be0e566a5b232c4ab89f26439735cd36b4987e2c2b831ca14832a7f 0.00 MB 1 0
21,264 21,264 000000007207840f0c8742ae30ac577bcdcad6de54779e4dea860fd50863a7fc 0.00 MB 1 0
21,263 21,263 00000000ba0def14368a4ee33860ffe4d2ff7c498119601f5d29a04913410676 0.00 MB 1 0
21,262 21,262 00000000ddc288a7b07a0ad7f1d4105dcfa89d6e09607f01e8ea166809c98cea 0.00 MB 1 0
21,261 21,261 00000000476da2e14dfad0d2ab49e2160e208ac2f2aa7fa516e7c0e1cc55acb6 0.00 MB 1 0
21,260 21,260 000000002f4238abcf82228249334583277d26fe05c50b46253d1af2c5635a86 0.00 MB 1 0
21,259 21,259 0000000034387cf7ee220e79a68900bfceb4c5f79f446c01e2a5f12244109723 0.00 MB 1 0
21,258 21,258 00000000bfa6f27017e6766b9ca52cc65440991709ceadb3b21a95de82038f75 0.00 MB 1 0
21,257 21,257 00000000916f932f36246337f34dcc5ca9d9b4d3d1b5ef1aaed3e5b703c36b9a 0.00 MB 1 0
21,256 21,256 000000004b1bb6dba7b5efa5ff65d9bb98c7d359aedfa6009b1186d2d23df985 0.00 MB 1 0
21,255 21,255 00000000bc5a8760761ad029ad25300e953e171c5a0e08ed85dd7006c3548e63 0.00 MB 1 0
21,254 21,254 000000006f2571d0bae528e3756fe2815e9660f2275c6428ce4304611976b5ba 0.00 MB 1 0
21,253 21,253 000000004a3b56382b19e084a4a18a46e45c15c6f3244eb74db2ab2d3b8be05f 0.00 MB 1 0
21,252 21,252 000000005655cf0ea7a7ab369643219e7c4466db8afe1ff4a0305d92aeea8b70 0.00 MB 1 0
21,251 21,251 000000003b75b993230abd150a548b35f3e8edd681f9448da45e10a31652ce88 0.00 MB 1 0
21,250 21,250 00000000d23ceb73621a4f4b86b3df0b8c7daffed6e72d4fd8ae43a2cb7eea92 0.00 MB 1 0
21,249 21,249 000000000ecd6e9b067ec75bf2437a1e0901cfebc19d7a3f9dbc202b553ed422 0.00 MB 1 0
21,248 21,248 00000000b9ca3225248c62a9017afcdc55b7ddc5b3c8fe981fcd9cd505762f90 0.00 MB 1 0
21,247 21,247 000000003416fde50e85ff7910ba12b629f1d99cba58e9cb42024254da74b77d 0.00 MB 1 0
21,246 21,246 00000000288894d647f5cf1eff34d4bf86f658576c494db1b460ba6476c40597 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 699.06 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: 2,107.81 GB sent, 204.39 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.