Memory Pool Memory Pool Refreshing

63,626 transactions
31.65 vMB
Show Random Selection Loading Transactions
Max Size: 172/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,348 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 2,289 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,347 (48,824 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,523 821,523 0000000000000000000136f8267048041cb854a39be825ca27b29f401363ec0a 1.72 MB 4,566 475
821,522 821,522 00000000000000000003a52c2905ed120ef667d07ede7787deaece35b2f3ef7b 1.75 MB 4,836 501
821,521 821,521 000000000000000000027118930c5cfbdb988f9e7afa3ea9822c9e18d2cc028e 1.72 MB 4,781 602
821,520 821,520 00000000000000000002fb23a60e8cb036ca7e69ac17b84e575346cb67c6ab60 1.80 MB 5,065 589
821,519 821,519 00000000000000000003f80c6a067866009aebcbca6cce00982f75927eb2bdad 1.68 MB 4,552 652
821,518 821,518 000000000000000000001b427d1ea86984493e8446e1920fb8e940d911657c56 1.72 MB 4,893 555
821,517 821,517 0000000000000000000109f2cb9f9ca5af3cdcea995b5b46f147d3ba0695fade 1.65 MB 4,158 631
821,516 821,516 00000000000000000003c4b27dd0365ede7041a1ec6d990efe7ba1dc3767dc05 1.67 MB 4,345 500
821,515 821,515 00000000000000000003fa716574eb595b59e3d1b779b79dc9074c9f31d6aa18 1.74 MB 4,782 510
821,514 821,514 000000000000000000000fb1760a98f5b5213c14ee71930960efd27e34d0fe82 1.75 MB 5,061 540
821,513 821,513 000000000000000000040fee31ec7c6960e85f3d3a414aec257e64a26d0fe38e 1.62 MB 4,290 625
821,512 821,512 000000000000000000017df615b0ef8e56541b57c391f3d2847dd81af62893e9 1.76 MB 4,348 474
821,511 821,511 00000000000000000003cb1d6607507d39e3aeb910a5ed69889d3156c9973f91 1.76 MB 4,878 505
821,510 821,510 000000000000000000025a27231704f662d2e4aaf4fbf424b829ff6ee457d188 1.66 MB 4,829 573
821,509 821,509 000000000000000000015006655255d5411a0be7bd7876a11ba6ada6acaf5925 1.74 MB 4,948 539
821,508 821,508 0000000000000000000161f9b4941b0048fb483830a1bd339e821a8ebd993276 1.63 MB 4,297 608
821,507 821,507 00000000000000000001ae86defa49a1d0c80eb0af97209424e6e057b84fc04f 0.00 MB 1 0
821,506 821,506 00000000000000000000395f818aac4f9fbc64f61be9ef6ff9fd4db999a9fcb3 1.73 MB 4,825 541
821,505 821,505 000000000000000000007f9fe045f8326c6af2aefd4e238aa7a7757fb5d908f7 1.68 MB 4,149 535
821,504 821,504 00000000000000000001efd30811da83652fdd883e8638159b6fe0c08126857c 1.64 MB 3,870 667
821,503 821,503 00000000000000000002cb887fc64f65a3cfdd1f307532dd85046b6786549b35 1.75 MB 4,566 607
Previous 10 blocks ↓
Total Size: 700.10 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,241.03 GB sent, 211.08 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. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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.