Memory Pool Memory Pool Refreshing

66,805 transactions
39.47 vMB
Show Random Selection Loading Transactions
Max Size: 198/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
850,076 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,395 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 850,075 (189,053 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
661,022 661,022 000000000000000000034ed8bea0b1385b2ae1d6e5b0925f1046ec67b9f754c0 1.31 MB 1,943 19
661,021 661,021 00000000000000000001b0debeb6f8d6716ab005e8bec7fb7658b501679b06de 1.46 MB 1,547 9
661,020 661,020 00000000000000000007a7e4f61b7ead96a552c3b67e4ebba2adc084334d9f1d 1.35 MB 2,012 35
661,019 661,019 00000000000000000005f228707d19b3fa3d906840307e02dfdd432303e84d10 1.19 MB 1,506 26
661,018 661,018 0000000000000000000477e07701c3163c8c72730061cda1169d87fd6161d6ed 1.29 MB 2,464 45
661,017 661,017 00000000000000000003862791940af9ca977b67b5d0688113d4af450aa0360b 1.64 MB 1,173 14
661,016 661,016 000000000000000000002c32f49ebdae320fc454d3782cf4e99c62d923e315f7 1.37 MB 2,047 34
661,015 661,015 0000000000000000000c13ca240bfc12bc8a7a1a1db22923dad5fcbeb6509a10 1.27 MB 1,847 10
661,014 661,014 000000000000000000075148135ff087f2c173c9754c38deaf84b67966442f9c 1.13 MB 983 8
661,013 661,013 0000000000000000000363da051c0b562e73fb3be78e07d940a6cf1a3f7c8c9a 1.29 MB 2,454 29
661,012 661,012 00000000000000000000ecfc00bbe4069e303912e4d2e2207b0108db46df2878 1.18 MB 2,521 25
661,011 661,011 000000000000000000085ec8970ec654e2887b1e6461ecd28ab02581969fb539 1.28 MB 2,382 34
661,010 661,010 000000000000000000001557455010ccbc04e73670edd54acd7fe1911fa2fd39 1.16 MB 2,226 15
661,009 661,009 000000000000000000046fcceaf8b72e171c42f1cef97bf2c9298cde3d99189a 1.30 MB 2,358 27
661,008 661,008 00000000000000000009617f4e185332e6a9ab784a33306011fc3ed2f4db6935 1.38 MB 2,637 55
661,007 661,007 00000000000000000002f0e32f5d84fa7431acae1f7affb1db7082c9aad99a77 1.30 MB 2,156 23
661,006 661,006 00000000000000000008119b8266fe0937225db862bc809a7fd171287ae0f7d6 1.23 MB 1,922 66
661,005 661,005 00000000000000000000b051d4115bbac8a701eeb57e99871fe9953b4327a403 1.48 MB 1,771 17
661,004 661,004 0000000000000000000827c3c3c1b31ba5e2168be6b30e59008d25555d358831 1.40 MB 1,526 14
661,003 661,003 00000000000000000000b227d8faadc8bb65e7bbeb4805dbb229a51ffaffafb9 1.27 MB 1,621 11
661,002 661,002 000000000000000000047ec11c4d75228f03ced0f49004b79434289cd519d81c 1.17 MB 2,220 19
Previous 10 blocks ↓
Total Size: 661.65 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 97 incoming
  • Data Transfer: 1,032.21 GB sent, 7.18 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.