Memory Pool Memory Pool Refreshing

53,604 transactions
21.01 vMB
Show Random Selection Loading Transactions
Max Size: 124/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,400 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,938 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,399 (850,704 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
19,695 19,695 00000000cdc84ffc04e5c3df91cdf4abe76defdd786587f18d5d1e33c9c5e8dc 0.00 MB 1 0
19,694 19,694 00000000dfd868fd66d701a8c64005768cef9491624359f49712b99345599770 0.00 MB 1 0
19,693 19,693 000000007a09283923a6d198a0b9cc873fdc440d929c195cd5bfc830a483cbfe 0.00 MB 1 0
19,692 19,692 00000000dd88fc9eecb715d10f3867236e0ddb863bf2de8b3a6eaf2f789dd88c 0.00 MB 1 0
19,691 19,691 00000000914e7044a4ebd28b5ccf24dfb4546c30d01707cd302d25517e19fab1 0.00 MB 1 0
19,690 19,690 00000000a2c00ad3ecc24a659b68f46fba79dd8a34c45b2818e7c2d9996e1cfb 0.00 MB 1 0
19,689 19,689 000000004dfb254880de141a304673bb89b4e9a97ca4aada1b3086dd58eea1d1 0.00 MB 1 0
19,688 19,688 0000000075168e96b6c23336fc96ca0a492bb9465f0cee5dbd71b9551456174c 0.00 MB 1 0
19,687 19,687 00000000402836c789f21c28369ca0f6d3ddf008f97357f1ceb969a94994c334 0.00 MB 1 0
19,686 19,686 000000005a940654c614e7d43ec220ac6dc18b2d271b85a6475d1efc8bea89eb 0.00 MB 1 0
19,685 19,685 00000000ef402322d83a9225c5927a305ef64bcd4ca2498541a29ee11716bffd 0.00 MB 1 0
19,684 19,684 00000000daec45ce22296e693e628ad5b078d18cc38d8988f1b3b9717a527c32 0.00 MB 1 0
19,683 19,683 000000008de966bb33401272bbe72278f2eff0a0c0645777b1f4e59dcd3daf3e 0.00 MB 1 0
19,682 19,682 00000000e9a9ebd01ec6f8007328f9236af42e6680a0d9c6d8ba374e4d305ec7 0.00 MB 1 0
19,681 19,681 00000000ed9289930e6762ab45364b31a73dc2eaaf7ac249c40c9231465315cf 0.00 MB 1 0
19,680 19,680 00000000406dc7b98dfffd5b2891163c6be7964f7b21bb035d1eb91583aaed6e 0.00 MB 1 0
19,679 19,679 000000008450adcd8a000bae97bac6c18f2ab3485649f3a2fe56d811502101a7 0.00 MB 1 0
19,678 19,678 0000000011b48b38de9f4336608af6012d8d8f0e29a6f0b1ae240acc445bd8b7 0.00 MB 1 0
19,677 19,677 000000005cc9fb2265652739cb2a5834562c5a0da6f15f567a0d67e2ed727f7d 0.00 MB 1 0
19,676 19,676 00000000b48d2b54fb5e1741c05e2f297c1ba752126c9466689667112edfe1fc 0.00 MB 1 0
19,675 19,675 0000000010ef44de22fe9c484c91ccb25b37d8d63a3ad7be17c74174ed350828 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 700.20 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: 2,270.93 GB sent, 211.62 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.