Memory Pool Memory Pool Refreshing

66,181 transactions
32.15 vMB
Show Random Selection Loading Transactions
Max Size: 168/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,790 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 4,307 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,789 (183,175 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
666,614 666,614 00000000000000000002c920ade1d965a40d42b03153b14ab6e35c3cfcd8843b 1.31 MB 3,298 113
666,613 666,613 00000000000000000002323cce781d0ae52a1809d8b73dff370b57a10ba98b83 1.32 MB 2,340 66
666,612 666,612 00000000000000000002a2ad2054b19f39050065ef320200b70c205154090b89 1.37 MB 2,852 105
666,611 666,611 0000000000000000000a0494ba6d885aaca180ad621abaa8169126e734d6e67f 1.31 MB 2,130 50
666,610 666,610 0000000000000000000024791c43407fd32f8629a6f52a25c8bd847366b5fe38 1.15 MB 2,245 97
666,609 666,609 00000000000000000007804b5e50f7aed882ab15f8b6c6dade858dbe76928b56 1.31 MB 2,356 81
666,608 666,608 000000000000000000093d75171c573044358a143d186cc42bb40e59f773bd0b 1.16 MB 2,587 56
666,607 666,607 000000000000000000008decde3720f1a1600dd061cd592a6b7755e692bede43 1.31 MB 2,235 66
666,606 666,606 000000000000000000008d6f20ecacc17f13bce2dd914f300d509b5fe3bf19d8 1.29 MB 2,604 47
666,605 666,605 00000000000000000006361e9a1772de18ecc4819e2f2997cf4fdac1a395517f 1.31 MB 2,152 63
666,604 666,604 000000000000000000040041330b9e59cf2914a5e76c034a93481f0807279bc0 1.41 MB 2,202 61
666,603 666,603 0000000000000000000ced7d1fcd8c741f7b8e8d3622cd706c27a3e6fb527e9a 1.33 MB 1,744 57
666,602 666,602 00000000000000000002041a49eeced5071c2e0cae41bd7f446d1404586e8ad4 1.32 MB 1,809 80
666,601 666,601 0000000000000000000cfcf92758543f0007ce9e79838d1ddf3ff57babfd7419 1.45 MB 2,283 91
666,600 666,600 00000000000000000009c037cb8c053be33c5a6150681eaeb5ab2bb1fc382e1c 1.85 MB 1,355 97
666,599 666,599 0000000000000000000d7a072f4bcde4e9b024746d58d12871a3a18e8c6d3fc2 1.30 MB 3,020 105
666,598 666,598 00000000000000000004a5ff00146808b3ddf2b60b51030a32f385c3cafc06e0 1.33 MB 2,331 46
666,597 666,597 000000000000000000051d90b5233c30d3d6f89ae2664140ff9661afd0075a45 1.26 MB 2,192 15
666,596 666,596 00000000000000000006842037cf2631c23974b491e0f11c341f613df7dc07ea 1.54 MB 1,896 49
666,595 666,595 00000000000000000004383b27ffa1385c98018db896b88d5db5dd67f69dd18b 1.31 MB 2,474 63
666,594 666,594 000000000000000000035a734dd382891aa7a068c387d45ba83dcfb8e2ad26cb 1.35 MB 1,968 95
Previous 10 blocks ↓
Total Size: 661.11 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 109 incoming
  • Data Transfer: 737.46 GB sent, 4.67 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.