Memory Pool Memory Pool Refreshing

58,152 transactions
32.31 vMB
Show Random Selection Loading Transactions
Max Size: 155/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
850,537 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,802 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 850,536 (189,009 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
661,527 661,527 00000000000000000001854a4942f7c7406666f0ad4491b3d3d236259f9f8101 1.22 MB 1,244 50
661,526 661,526 00000000000000000004c96e8f114a36b25ca53af6ec7ca309b76e07e16c45c3 1.38 MB 2,047 31
661,525 661,525 0000000000000000000f11007bc0380146d93806cef54ad8df5a711db60b16d3 1.23 MB 2,019 38
661,524 661,524 0000000000000000000b5e07a476bafa8d1a2fe9c187732fa2e44b866dc245d9 1.17 MB 2,955 37
661,523 661,523 0000000000000000000a9a2d8450d30b477b368362ebb710d6c4d3590df979aa 1.21 MB 2,447 65
661,522 661,522 0000000000000000000551c89e7bda60762f53c773a0960abc4d514c9b9b1af2 1.29 MB 2,176 76
661,521 661,521 0000000000000000000a8d57df8a95959b7e9712f59266ec274d1c780a81922e 1.46 MB 2,258 68
661,520 661,520 0000000000000000000f077308f7fd3051cb176797d838b544f3de0b931e438a 1.38 MB 2,374 45
661,519 661,519 0000000000000000000653071ae5979695d06d0b63702b2acaf4a6a49d49d399 1.28 MB 2,960 42
661,518 661,518 000000000000000000011d770f83c8860159a46e1d4492e053e5ee8225a308fc 1.27 MB 2,821 55
661,517 661,517 000000000000000000099cd156419ffbcd4619fa9d4cdec19b5da969fbc3bf77 1.23 MB 3,070 67
661,516 661,516 0000000000000000000521942570c0d212c8e77397c3618ad834d6ad0982be9a 1.37 MB 2,804 63
661,515 661,515 00000000000000000004d9afb1a2459f0107b541c90f3105035ed9aa90f9520e 1.28 MB 2,332 83
661,514 661,514 0000000000000000000329c90d60f8307b674bdd9d8ae620614fd1ff0c3a6b53 1.33 MB 2,567 72
661,513 661,513 00000000000000000003ac65efe9e931579f5b79c6cfcaf19290f688149ed497 1.38 MB 2,603 53
661,512 661,512 00000000000000000001a3e3708c095eb9f8fcb671982646e11eb5498524de31 1.17 MB 2,945 51
661,511 661,511 00000000000000000007bdb123a6944fb39104e0a59cd1fed0745e96b67c3972 1.13 MB 2,042 55
661,510 661,510 000000000000000000011d2d1db32838a90ac6e6e0360ff8f5af4030e6ab8246 1.32 MB 2,516 74
661,509 661,509 0000000000000000000699e1a781d0c16c3264bc271f89f0c2c241ca91881445 1.17 MB 2,059 85
661,508 661,508 0000000000000000000add69d8dbcec97a90d915fc3556d60db7663431ee5d33 1.41 MB 2,322 66
661,507 661,507 000000000000000000011cf269baf2a2b15fa30b9cfa7bdf50a97c06f9283970 1.15 MB 1,685 87
Previous 10 blocks ↓
Total Size: 662.53 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: 1,459.14 GB sent, 11.26 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. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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.