Memory Pool Memory Pool Refreshing

62,046 transactions
40.78 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,391 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,713 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,390 (709,844 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
139,546 139,546 00000000000004066b3f9bccd52e938a7931e7c81e5ff2a5ddabfcb992ed2b68 0.05 MB 79 932
139,545 139,545 00000000000005f6f9600b46de4634783fa0242285d88979c83e1372eaa4b801 0.03 MB 34 777
139,544 139,544 00000000000007ff8e9b4a75e5f3ff7987e3eab4f889350a052ae462c734aef7 0.05 MB 107 236
139,543 139,543 000000000000087cf1ad2ba8d0eb50fb83a0aeebc05bf31a718c343194fb7e19 0.02 MB 59 112
139,542 139,542 00000000000008712f2422df9224b6e18438c6fc8fc74df95d281c576cf9c1c3 0.00 MB 1 0
139,541 139,541 00000000000000600f83eb014dfb351b0a26db3c2b9de251c2d55de5487ae861 0.00 MB 14 367
139,540 139,540 0000000000000202777dfe40076ddeb019ead1b05029a2a0a3679bf927c193a3 0.03 MB 77 267
139,539 139,539 00000000000007e6cadc91434a8e5369d09df4c2db3c92a0475e2a1bf452e631 0.01 MB 23 163
139,538 139,538 000000000000002c3cc6fe2935af7250a6f5209d4a78f4b480c61020a8164333 0.03 MB 46 141
139,537 139,537 000000000000030ca4280dc1c5ae6029a1157caa3a4d47d2d0a0eab812f15802 0.09 MB 230 149
139,536 139,536 000000000000011341653dc213202af8a28c759451677ec3396fdb46870fdcd0 0.02 MB 31 183
139,535 139,535 000000000000011e19f2e74df7ef017d09b1e5e30ded8f28823838496e5c6c6f 0.01 MB 22 54
139,534 139,534 00000000000001819efd32c34d90f32d9a791b56474d0674be76013e475831f8 0.01 MB 45 121
139,533 139,533 0000000000000400666cddc1a4dd9f5929685a059e88ca0f7dfcbba9a88dd1dc 0.03 MB 52 321
139,532 139,532 00000000000006b37c3c35e7eeffd4fb5cb70b69b94bdd9819b68380faf01ea7 0.01 MB 28 301
139,531 139,531 00000000000002931235ae10c8a0c0b688df28e3b837194ad458457392344a40 0.01 MB 31 435
139,530 139,530 0000000000000694b0530154e50008e0a0e0fa5cb022717c3a32fa5b8a20940a 0.03 MB 39 619
139,529 139,529 0000000000000210db8a0b5a1271d4d13daccce9b16797ca81d9446bae9ce9cd 0.01 MB 36 60
139,528 139,528 00000000000005fbe6d8336f19b44a7725e1ca9b17557ea4d6ddeb5e99205ea4 0.02 MB 33 253
139,527 139,527 0000000000000417fbe0243675331565339b7a7ef79f677dd947762ffe7428b9 0.01 MB 42 41
139,526 139,526 000000000000027c76fad5b8c744ab2018a4d8beb3730d73947b65c4584929d7 0.03 MB 59 81
Previous 10 blocks ↓
Total Size: 660.36 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 83 incoming
  • Data Transfer: 298.86 GB sent, 1.08 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.