Memory Pool Memory Pool Refreshing

81,031 transactions
36.61 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,618 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,301 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,617 (541,476 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
308,141 308,141 000000000000000001bd117a7051a0769ee041abc822d308528df2eda6216038 0.62 MB 1,187 30
308,140 308,140 00000000000000004213dbf5a98e6873abbd8fc2ee2c229329504c1050e24efe 0.06 MB 108 24
308,139 308,139 00000000000000001fa98a5d04579de34571c6449b0672266ec2637793ddfff2 0.17 MB 313 30
308,138 308,138 0000000000000000185a68eea4594f415e5cb8ab7c4f86a7ad5abe60243b70cc 0.04 MB 78 27
308,137 308,137 00000000000000000d96ad2ee3e2cac197cd270e93c3a13499ed8413d7132206 0.03 MB 82 37
308,136 308,136 000000000000000010df4d491dae161cd32985ca2de6863c76ef280c252004f5 0.27 MB 388 27
308,135 308,135 00000000000000000d602223e7b07ea2fb52a7e645d1881296f3c4847a07a943 0.12 MB 256 42
308,134 308,134 0000000000000000268fa88ddb6579e0d778940de112bd0eb9b2b8252174a389 0.20 MB 218 19
308,133 308,133 0000000000000000226033cb51db5c1347d0a02e40c2897416e040607a52b2ac 0.25 MB 474 30
308,132 308,132 00000000000000003072a4db21cfdd538781dac47626c4abeb286e0f0f12b2d4 0.07 MB 104 21
308,131 308,131 000000000000000036a58a5c276f02b6dc87e282c2704ca0e290d19e7ef6c221 0.07 MB 69 9
308,130 308,130 00000000000000002036afb2583a589ec580ef9c7daa5a91db554af872b1291f 0.25 MB 409 27
308,129 308,129 0000000000000000134a94ea5bd8503e50ea5cd002de202f6ac27da43a3463da 0.59 MB 1,351 34
308,128 308,128 00000000000000003a904f386d1cfd7b3f14517643a1da4823510aed62f74720 0.06 MB 39 3
308,127 308,127 00000000000000002fc73a30662b68a018b1c42d7116c067adf354cfbdcf067e 0.40 MB 519 26
308,126 308,126 000000000000000016ac2d0f5a0a8db400ad6d5f69c4469d3219a95d89d2f900 0.23 MB 323 20
308,125 308,125 000000000000000019b94f4b9d692793780cd5ad63949620a72a94eddcdfcf27 0.50 MB 790 28
308,124 308,124 0000000000000000206c3e4a1cab9e1c6590b0cd182a8e93c22e3658a9e785a1 0.39 MB 804 34
308,123 308,123 0000000000000000508244517b01189dc1f60c1638f833ed7c0778a0e1d5b61c 0.06 MB 134 29
308,122 308,122 000000000000000032dfb3b8d208d44f7a7bc23072345e8fa065ea60f1ef4845 0.13 MB 234 27
308,121 308,121 0000000000000000391bae650c30855bb73c8f46dc0f8c72cb1f7f547a7dd721 0.19 MB 418 33
Previous 10 blocks ↓
Total Size: 660.78 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 107 incoming
  • Data Transfer: 561.05 GB sent, 3.13 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.