Memory Pool Memory Pool Refreshing

79,985 transactions
36.93 vMB
Show Random Selection Loading Transactions
Max Size: 193/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,821 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 3,604 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,820 (445,061 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
404,759 404,759 000000000000000002c52097019ea459650f30c85be2c663ebd858574441c18f 0.33 MB 623 29
404,758 404,758 0000000000000000059d50d731e7c67c144fec85f49f1248d6cfb97b63709b7d 0.24 MB 462 36
404,757 404,757 000000000000000000ad4e1853f3c8cfd38d6b14a765c4604435ff8370a06d94 1.00 MB 1,695 28
404,756 404,756 000000000000000004d8773e9133f48c87af1369f72f407e788056b00e3d65f6 1.00 MB 1,367 22
404,755 404,755 000000000000000001e2f0596b19a8cfec974731bd448daac9b630c518c397f5 1.00 MB 2,755 47
404,754 404,754 000000000000000005766476ddc2698958753b3deb6166b7619dc1d843a79128 0.92 MB 2,133 57
404,753 404,753 000000000000000001bcfc53bf88db49487aeeb19a5ae145a05699a475071464 0.68 MB 1,486 39
404,752 404,752 000000000000000001dc101fe0ade4ebb658bc26190650f10119e52339474cc0 0.31 MB 596 31
404,751 404,751 00000000000000000460e4c159fee807ec3a3d694154fd41a335a49458da2da8 0.57 MB 789 33
404,750 404,750 000000000000000003fef3032ba6c46077589224dde37c5147c5668eefcec27a 0.42 MB 1,102 44
404,749 404,749 000000000000000003a5572a9fb389837dc67c9ab8803c5822bc1368ca89aba9 0.05 MB 148 42
404,748 404,748 000000000000000006a4a68d437e941952587c5f74452401602ae76cfc81cb96 0.21 MB 472 38
404,747 404,747 000000000000000004115c15f1b13b1fbfdc789d7673d9c765fb12bb20bd0cf0 0.52 MB 824 29
404,746 404,746 000000000000000002c3b83d77f6ea96fcfc3e04be0d23ef1fcfee2b9c70cf0f 0.18 MB 359 39
404,745 404,745 00000000000000000287fab982f229bec2f7b331d9209ba88138fcac05450a0c 0.25 MB 534 39
404,744 404,744 000000000000000002aef23428347b6eeada131e3d9f8204dccb7cdd5d563885 0.25 MB 309 36
404,743 404,743 0000000000000000042e5eb89d41edee19e76526e6ba11ebe324b7767f9facbc 0.71 MB 1,103 68
404,742 404,742 0000000000000000011e7f1a2dc01cdc5b732e8e205befebe033684b85230a45 0.57 MB 312 17
404,741 404,741 00000000000000000054058875251f71ce76b987e519602a8f4bb6fe3f3a4076 0.88 MB 1,034 34
404,740 404,740 00000000000000000137a054d375fadfdcaf4ea6989401d655cea0b28c101415 0.93 MB 673 61
404,739 404,739 0000000000000000001ff4ec4bfd7746ad07f52e0c8b911d4440c04896f3c7a9 0.29 MB 468 51
Previous 10 blocks ↓
Total Size: 661.17 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 112 incoming
  • Data Transfer: 751.03 GB sent, 5.00 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.