Memory Pool Memory Pool Refreshing

80,894 transactions
34.80 vMB
Show Random Selection Loading Transactions
Max Size: 190/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,612 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,538 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,611 (339,539 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
510,072 510,072 000000000000000000257dec51df0f08f245d6b637e98d615732271d58127651 1.08 MB 1,908 104
510,071 510,071 0000000000000000000427ae8866d50b29c9b035d4af36ff10e9e48431476170 1.06 MB 668 39
510,070 510,070 0000000000000000003788c9a6570ae7c795faef7c3150724a95c0bb659d02dc 1.05 MB 2,060 100
510,069 510,069 0000000000000000002984f3f7488743740153c08a6096968589acf875b4dc7f 1.04 MB 1,797 102
510,068 510,068 0000000000000000004a84f5c0bec9cfe428bef6a464c7a2218b7502cfea817e 1.08 MB 2,624 75
510,067 510,067 000000000000000000522e1bf8d332a8c1d5b6f8715f86d2f35e4b94ec8623df 1.10 MB 2,615 140
510,066 510,066 0000000000000000005cabc1047747a12e81bcd18bdb7e8e41e6a4a1ed450244 0.51 MB 1,127 74
510,065 510,065 000000000000000000422bacdd31049aa605119c30e779a0e95f9a46bd223b27 1.06 MB 1,276 40
510,064 510,064 0000000000000000002c93f236b64d57148fae4c959f9a46338f305ce0b6aa15 1.05 MB 1,897 35
510,063 510,063 0000000000000000002754a0e4d15176054b0e05b0541023c8de6ac612dbf240 1.13 MB 2,429 55
510,062 510,062 000000000000000000043dd19da37f77807f37b5dc0a6a5cabf2363114dfca21 1.09 MB 2,435 87
510,061 510,061 000000000000000000031a6f5b0d949d3bb56341705b769beaec4d49269e6095 0.60 MB 1,218 71
510,060 510,060 000000000000000000546ac343f09ba4cdcdff49fd90859030b39a730dd5d91b 1.02 MB 1,240 7
510,059 510,059 0000000000000000003e74b1ab42a63511a27ea6f9e98b822a3e2cfa15f3d950 1.11 MB 2,032 68
510,058 510,058 0000000000000000000ed73a4edd951dc9f309bb702ceb7a59b640710825aa85 1.09 MB 1,158 46
510,057 510,057 00000000000000000006274b4cc5a8be20a5b696a5d07e8e95e1eb7f7ec7decf 1.08 MB 1,748 37
510,056 510,056 000000000000000000307071287347a0bc27483a6fd081027a0262f44d5e22ec 1.04 MB 934 19
510,055 510,055 0000000000000000003c592afe2c89259021e41bc2b916bb0934ef5bb8f0d770 0.89 MB 1,514 59
510,054 510,054 00000000000000000023520130d19042c0603ee6a63df1abcc49d1ff25d1cd86 1.09 MB 1,803 17
510,053 510,053 00000000000000000009efb29fadcca8a79f1e24fa186fc464c4dd7bf79a19b8 1.08 MB 2,522 87
510,052 510,052 0000000000000000005b2a65ed31b8adff7145b69905ae37f0ea2c78fa69b918 0.75 MB 1,591 87
Previous 10 blocks ↓
Total Size: 660.77 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 100 incoming
  • Data Transfer: 550.67 GB sent, 3.08 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.