Memory Pool Memory Pool Refreshing

79,610 transactions
27.56 vMB
Show Random Selection Loading Transactions
Max Size: 167/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,532 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 5,489 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,531 (182,585 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
666,946 666,946 00000000000000000006be103657a60856c2d3b986be28d43d6a35e308772b17 1.35 MB 2,793 108
666,945 666,945 0000000000000000000ba8fee432f5704db9abf41ebecbe54e3915ea101f415f 1.28 MB 2,618 71
666,944 666,944 00000000000000000002600f2807d13857c94ac681963ec9f761a2a003939fe3 1.15 MB 1,312 77
666,943 666,943 000000000000000000004c67990b81124d44189a794286fc335b0114907106c1 1.29 MB 3,227 90
666,942 666,942 0000000000000000000c99d52bb62de534e03cbb95a5ebc214d8cf93d6cb33d9 1.22 MB 2,424 109
666,941 666,941 000000000000000000088c997acd00f787e573d6183d2244331afb06ab57f5b8 1.32 MB 2,734 104
666,940 666,940 00000000000000000008cb286d09a7da2a8c4ac553ef233e7aa18b3b0fd65bd3 1.42 MB 2,766 87
666,939 666,939 00000000000000000007253f94d726c502e972f7531b1a1406ace267263d38e4 1.54 MB 2,302 110
666,938 666,938 00000000000000000009f8dd9af6e89a0d528933da38249703c68186b7a7bcf3 1.27 MB 2,958 71
666,937 666,937 00000000000000000003e5b8afa4b6b075f4d7462a2597e93c05784b3b729b0f 1.22 MB 2,903 87
666,936 666,936 0000000000000000000441e3daed6d1a2de0b61fb321cc801c6cf726afd7d6f5 1.19 MB 2,322 77
666,935 666,935 0000000000000000000077b206f59946b246f5130346e9b430fd26cc243c035d 1.30 MB 2,192 77
666,934 666,934 0000000000000000000407f8c11bcb57aa1c5b5559a3baf887526298bdc6b459 1.18 MB 1,066 82
666,933 666,933 0000000000000000000c4634635e42ac8189f414e787b730ccb1c6baf8968152 1.25 MB 2,593 93
666,932 666,932 0000000000000000000721712701706e59c59b9fcde0311256d3ec7368bf36fc 1.24 MB 2,696 91
666,931 666,931 0000000000000000000724e8b26f39fef76920c49feda0422250679dc97ed93b 1.28 MB 2,821 87
666,930 666,930 0000000000000000000755fceb6639dc61772b2e8206419c8d444462da210619 1.50 MB 2,495 93
666,929 666,929 0000000000000000000b471c72de5ffda92a6e7df330909817fa48fde11fd569 1.12 MB 1,298 123
666,928 666,928 0000000000000000000c7c2e9d50411afba8155218df685ea97bca08647b417d 1.42 MB 2,568 97
666,927 666,927 00000000000000000006ba530767697fe4064415ec18ed7a615f65763314de09 0.00 MB 1 0
666,926 666,926 000000000000000000010877921b090acb637eec4d45b1ec171edf3b986adb52 1.18 MB 2,789 114
Previous 10 blocks ↓
Total Size: 660.61 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 90 incoming
  • Data Transfer: 485.61 GB sent, 2.38 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.