Memory Pool Memory Pool Refreshing

59,727 transactions
32.59 vMB
Show Random Selection Loading Transactions
Max Size: 159/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
850,155 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,676 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 850,154 (516,321 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
333,833 333,833 000000000000000018e69a7966bcbb5d90830f1f423c06e91f0926fd5c4fc58a 0.28 MB 362 19
333,832 333,832 0000000000000000047723fcce5de07b98ab341ee24a89d8431f20f54311bf1e 0.11 MB 157 20
333,831 333,831 00000000000000001918d75eed36c3c74dac83e3ef716b63fc3a69f6ca3b4135 0.22 MB 313 19
333,830 333,830 000000000000000019effd2e77f35b603de5bfb127485a39b83ba54d71d27fb5 0.58 MB 888 22
333,829 333,829 00000000000000000f9338aa12dcd10aa5c122b266b15b9fadd57defe8a74128 0.03 MB 35 16
333,828 333,828 00000000000000001595da04532ba4b9666597f1fb57d0248713e8ea46758e76 0.15 MB 283 27
333,827 333,827 000000000000000015f7a71f6aa69acc4436e2096799252c5f7d3d34e44a6c87 0.02 MB 42 16
333,826 333,826 0000000000000000107b129464e13add22fd1d73e0a4dab756342efcf7cf19d3 0.50 MB 913 27
333,825 333,825 00000000000000000b0e2223be5d87b1b7e81536a2f9500696a8a9b049f9ddfa 0.17 MB 323 23
333,824 333,824 00000000000000000632dc15f0d99373ec5484dacbc129dfba55c9566a4234ef 0.26 MB 484 24
333,823 333,823 000000000000000019f65c36b5f24a9e1de0f233cc0591f5b7872862d8904208 0.32 MB 539 22
333,822 333,822 0000000000000000036effeef712a72e77f40eb85f99d247c2de47fb34cd7224 0.13 MB 204 21
333,821 333,821 0000000000000000107e194fc40ea658c7a74ae1f3cfdb676e35afd426965a4d 0.21 MB 397 17
333,820 333,820 00000000000000001a3873d1178498702ce8d9e8ebae78b109a545cf93e593fe 0.13 MB 347 30
333,819 333,819 000000000000000012e71413c8086dc9c5a12e5c9b6517b97d1e021aeeac7dcf 0.65 MB 594 16
333,818 333,818 000000000000000017f0530394a7cb6d6abc3c0c3005a921b1be539114fd7c3a 0.50 MB 1,195 29
333,817 333,817 000000000000000006cd15d0f07ad63cab46740134d1964de6e346520440a8cc 0.00 MB 16 33
333,816 333,816 0000000000000000175f65f411629b5b251949a0f7e816873123feef78bd89e5 0.20 MB 539 35
333,815 333,815 0000000000000000094aaa560880fc4a7ae38a34a8ee740baaf771e99206929c 0.35 MB 640 24
333,814 333,814 00000000000000000ca1c633fc2168684ef1c564eeca421d89b95153cb64be3b 0.21 MB 326 23
333,813 333,813 000000000000000000d8067e97a5a8aca1593eeb62d023ce6e57c931db40c484 0.12 MB 134 18
Previous 10 blocks ↓
Total Size: 661.80 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 109 incoming
  • Data Transfer: 1,138.19 GB sent, 7.87 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.