Memory Pool Memory Pool Refreshing

77,078 transactions
32.38 vMB
Show Random Selection Loading Transactions
Max Size: 181/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,477 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 5,605 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,476 (421,326 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
428,150 428,150 000000000000000004682ca08aef0a557bc2112e03451cd40d1439d0493942f2 1.00 MB 2,136 49
428,149 428,149 000000000000000003ee2bd11e2bc6fa1d82edb6b590586ad783e732be133641 1.00 MB 2,056 67
428,148 428,148 00000000000000000211aae2732b8d91469e815931525509cca72748e3c2485f 1.00 MB 1,106 82
428,147 428,147 000000000000000002058840b97419c67888113ba1387f8e7b454fdcb6d17927 0.18 MB 316 45
428,146 428,146 00000000000000000291a33bcf37f35675eaa41d486fc9b3ebe3d617b8700f04 1.00 MB 1,916 46
428,145 428,145 000000000000000004f79d17110799a79468c11a7869dc7e01a9120e728b21ad 0.97 MB 1,751 42
428,144 428,144 000000000000000004d4dbab8a4a589c3ccde93b31b9ac37cb7b050a515d814b 0.53 MB 616 47
428,143 428,143 0000000000000000040b5cc29336c68f77856e6888a203e09d49f25e924b71f9 0.75 MB 1,755 57
428,142 428,142 000000000000000004739f0949b7d3836f844473b7fcf9b070c5afd668518c59 1.00 MB 1,883 74
428,141 428,141 0000000000000000030eac04a765cc11628e76c00bde360173d34df44e23ac19 0.50 MB 1,269 61
428,140 428,140 000000000000000003726775e4e10acf4e4fe262f78865e42943e97d8f4103f9 0.01 MB 28 61
428,139 428,139 000000000000000001420c02256e7c5cfe15c294e78e0a8d3c57a245ceeaef5a 0.16 MB 92 19
428,138 428,138 0000000000000000042b8c391740129f310d6d9d5d2460fe2f2d10745eeaa306 0.31 MB 571 65
428,137 428,137 000000000000000002b55422b9efa454c117528c34a56f0b713f7985d43e3b2b 0.01 MB 29 53
428,136 428,136 000000000000000002d959079ad015990c554495bd8b589263a4c0e704f2cc67 0.71 MB 1,327 57
428,135 428,135 000000000000000004d4ee584795d89d1ca63a05b200cad999898d6a0f07dee7 0.15 MB 454 63
428,134 428,134 0000000000000000018b92968f7f87ff0ac1f662a99db632e91ae5af6e965ade 0.79 MB 1,587 55
428,133 428,133 0000000000000000024f7274ce9cf342565ec65636beddcf02c900cafe539b63 1.00 MB 2,209 56
428,132 428,132 000000000000000000e8fbf8d7ef60ef29d38fe05db4a4725982e5d1fe8c0ee6 0.13 MB 171 29
428,131 428,131 000000000000000002c6f64f0ac1633ffee04c369ca725bb45de8de2fadf1729 0.11 MB 222 59
428,130 428,130 000000000000000004aee913d748085f34afa0e19b0d5d8e49e084b6993b6793 1.00 MB 1,250 33
Previous 10 blocks ↓
Total Size: 660.51 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 97 incoming
  • Data Transfer: 406.80 GB sent, 1.85 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.