Memory Pool Memory Pool Refreshing

70,375 transactions
33.35 vMB
Show Random Selection Loading Transactions
Max Size: 175/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,790 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,754 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,789 (445,117 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
404,672 404,672 000000000000000001832813f0229abd46040e9dbbaa5dda6eda5822a8c94490 0.62 MB 1,286 37
404,671 404,671 00000000000000000695a1d2e0782110a7ddb56dcac54baceb08b6a3aaa7f0f7 1.00 MB 1,351 28
404,670 404,670 0000000000000000045edbb26da90494fef9cb168e5d2912a1b806d488395f2e 0.16 MB 292 29
404,669 404,669 000000000000000001b454c38e05b11aa02494c7143c48cd50da280e1eff5421 0.50 MB 774 39
404,668 404,668 000000000000000006216d1aafa8b6e342641756cd38ce32ada82b00ac7b51d0 0.79 MB 1,425 36
404,667 404,667 000000000000000002770a3e268fa67b3285515a97805bf8895c4f1f9d47ba36 0.14 MB 290 25
404,666 404,666 0000000000000000035c5d844196baa9cd3697a4fe00d6bfe301eb08c32c8e50 0.53 MB 1,083 37
404,665 404,665 0000000000000000054acf1f68cdd8f09ea25f8337fc9437253ffe7ef94a4200 0.65 MB 639 29
404,664 404,664 0000000000000000027e8f989dc840708739e8f4fdce1ee6f189272ae092dc49 0.93 MB 1,251 25
404,663 404,663 0000000000000000051830a050b83e90e8cf2bf76abc84fabb141867d35a0f56 1.00 MB 2,631 53
404,662 404,662 000000000000000004eeef339725809c0c5b07262b46a8bb394ca889a3f33b2d 0.47 MB 844 29
404,661 404,661 000000000000000006739b66e18b033df5563e8a906753cdaa19f0ef37a409a8 0.88 MB 1,466 31
404,660 404,660 0000000000000000018564057aba542a849b5e8f63cae64427aec6d3e50b00fc 0.93 MB 1,744 42
404,659 404,659 00000000000000000177b310f61150ffdfe51510880a700c6f5c0d5316f6de2f 1.00 MB 1,941 43
404,658 404,658 000000000000000003e920b6d98aaf98e9c97ca68d49ecc01f0074fe0738debf 0.85 MB 1,282 36
404,657 404,657 0000000000000000058fbe72567ac3b9fc1e3dd684e635583d1fba2d834a85fd 1.00 MB 2,348 45
404,656 404,656 0000000000000000036720ba4eb91f5fb43ae7a66c4879385939ae1882d18aa8 0.40 MB 716 37
404,655 404,655 000000000000000004b2c50334d96b4bbe91b5121507ab345b26913cdad26e82 0.28 MB 595 31
404,654 404,654 000000000000000000e957787a27f7d1b550e90a9d1c5075413986fbb7b3a5f3 0.48 MB 1,020 38
404,653 404,653 00000000000000000630bab0d2cd4cde24945c04a751c2356d0c8c630bd25203 0.98 MB 2,236 40
404,652 404,652 000000000000000001511fbe23f41b6065a50bda3098eb2f464bb43707663336 0.91 MB 1,824 38
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, 111 incoming
  • Data Transfer: 738.36 GB sent, 4.68 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.