Memory Pool Memory Pool Refreshing

81,623 transactions
32.04 vMB
Show Random Selection Loading Transactions
Max Size: 171/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
850,970 000000000000000000038a6d0000000000000000000000000000000000000000 1.00 vMB 3,359 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 850,969 (707,504 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
143,465 143,465 000000000000033d9474204ea6c0afe555c58e385d2e929a43e132a99a7003ee 0.01 MB 31 53
143,464 143,464 00000000000005035441b49db16eeedda85072cedd6e16956842b2cdfa48a162 0.04 MB 63 180
143,463 143,463 000000000000037b22af8d1e1a9cb798883f417a4933ae60756aa894e9a25030 0.04 MB 11 57
143,462 143,462 00000000000005ef464b6bc4fa24ea493cc4c10c1749c6d2c3fd5c9c42b4c6b1 0.05 MB 45 45
143,461 143,461 0000000000000826c88589bd8f9a8b97f4d265962ddd16837dc8d74f272bf3b6 0.13 MB 410 181
143,460 143,460 00000000000000d5af0d6bc8e19f27aae72e5af2c18324740b4d01bb7885bd50 0.05 MB 147 175
143,459 143,459 00000000000000d11ea9c7e1fc9931976f2cf91da1bf72bdfe06ad505a5522ca 0.00 MB 1 0
143,458 143,458 000000000000085c8eaa88e24539a6c2dd3d09829f71d029c8c4db47bdf28bd1 0.05 MB 175 154
143,457 143,457 000000000000015e087f6fe69de6158da3a85a6c0207f6a3bf0a5e613b1c7f8d 0.05 MB 67 317
143,456 143,456 000000000000064facdf457163972e3ebfe08a04324db7337f6ed3fe9fdd0259 0.01 MB 8 438
143,455 143,455 0000000000000465f55e2f547c82674161bcf4d22b1c66898338369ef3abca84 0.00 MB 15 0
143,454 143,454 00000000000007c24bc8855845d2d101e276c1be0c2a7ca25a61e5de8960899f 0.02 MB 34 72
143,453 143,453 00000000000004e1341aa11628d677ef971d7c7417bd796e36efe82743495d31 0.02 MB 38 49
143,452 143,452 0000000000000771ccf95e2d384d3f0a238e1b462b8dcb5bd1e1dc7f7eb4d2ed 0.02 MB 28 76
143,451 143,451 0000000000000596af669820a21166135ff47735d881f058c13a2b0528829d02 0.02 MB 42 18
143,450 143,450 00000000000007b0f121bfaf46a1c36ed7f4a80ba32d3e5f81af585f04d22739 0.04 MB 87 179
143,449 143,449 00000000000004e688d0b67e69eaf9700c603805b936c3989bf7b7e033242fe8 0.01 MB 19 105
143,448 143,448 000000000000071cfdaaf3216df5e69ec0bdf339fcf44569632ea19f7e8669bb 0.01 MB 41 179
143,447 143,447 00000000000005c4993a9c2d68a7f7bcb82bc30d2ca443cb23e98f579c03054e 0.02 MB 43 298
143,446 143,446 000000000000031909d4d1c0d5e668722f3a523a25372b6447b3d1912cb458bc 0.02 MB 55 187
143,445 143,445 000000000000072cf4c3b9c69d8b6c74152d8b28fb99d297822cf3d3019a6255 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 663.31 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: 1,836.90 GB sent, 15.33 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.