Memory Pool Memory Pool Refreshing

60,136 transactions
27.32 vMB
Show Random Selection Loading Transactions
Max Size: 145/200 MB
Min Fee: 3 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,742 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 4,425 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,741 (339,570 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
510,171 510,171 000000000000000000371b4857cd1ca1058ca130373c828e64394834fa0138cb 1.07 MB 2,034 81
510,170 510,170 00000000000000000014cb6e1e40e0249fe3639efb3874d6455ef7152472d3d5 1.02 MB 852 15
510,169 510,169 0000000000000000000900b928279d8d935db98c4f07381db1d9dd8ba737fa2b 1.01 MB 394 6
510,168 510,168 0000000000000000004bb2497317d2bbbf1ea7a23a6131d3c76922026d1cffe5 1.03 MB 972 14
510,167 510,167 00000000000000000035f74cb1a8e6284f2b049846bddaacccc72bdda6201bb6 0.20 MB 266 103
510,166 510,166 0000000000000000003695064b8e33b972b29260d192f5adea32b60cae1637ec 1.01 MB 359 14
510,165 510,165 0000000000000000001de0cd4745d851eb6544c8b0cc311d9d37c678bf0ca41e 1.08 MB 2,196 39
510,164 510,164 0000000000000000000b88c2d8b2b6e84c01d1310dee69582b669d14a78125ca 0.76 MB 1,662 72
510,163 510,163 00000000000000000036b75ab476a377f2dcc1f852ef7f85e8775f04b3bf7f36 1.00 MB 220 2
510,162 510,162 000000000000000000058ef77b903b10adc6e7533ef37d69fc4e84c43a6d02b3 1.02 MB 454 5
510,161 510,161 0000000000000000002aca4157f8fc15c025aca2981f93fd879558a07289a055 1.07 MB 2,252 52
510,160 510,160 00000000000000000053ae3284b8881d6d33b81df0445a22d1d6554b8ed9f0e8 1.00 MB 264 3
510,159 510,159 00000000000000000013a0af5796ddfc7bf6781374419ba62e4774be2c7f61d1 1.01 MB 518 13
510,158 510,158 00000000000000000015e2188abdfc248394c853032291b2a0c50a9187b717ae 1.02 MB 626 16
510,157 510,157 00000000000000000004769a58c23cf26d717225bfcd1063753dea1b52cf9ea6 1.04 MB 841 14
510,156 510,156 0000000000000000005d0adffe2cc9a0b3b44294af72b1a24fb85772f374dbdf 1.07 MB 2,321 6
510,155 510,155 00000000000000000009d136b5ca7a82530fd5804006d1bbda5b2ce870a2b75f 1.09 MB 2,121 85
510,154 510,154 0000000000000000003d29e69033192596ed89a53263a2f5f8e506fcd667efe3 1.02 MB 710 17
510,153 510,153 00000000000000000049e133e8b12dda3043c82aa1989f37f25066c6c8e333e8 1.06 MB 1,664 43
510,152 510,152 00000000000000000050f33d1b9d8374448ae5940a5539f87b2a19b16cec8ac5 1.00 MB 138 1
510,151 510,151 0000000000000000000706f6e38b582b1b75e87cdc79094d138068dd3492f70a 1.01 MB 254 1
Previous 10 blocks ↓
Total Size: 661.02 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: 687.68 GB sent, 4.12 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.