Memory Pool Memory Pool Refreshing

64,746 transactions
25.39 vMB
Show Random Selection Loading Transactions
Max Size: 169/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
864,679 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 4,477 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 864,678 (443,258 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,420 421,420 000000000000000003e2ed7bb28e6a9225111aafdbadc3007d4faf73b074ef98 0.99 MB 2,148 58
421,419 421,419 00000000000000000198c0d6c9e7d7242c2cb9085991865cb59036d6d82f63cf 0.93 MB 1,845 47
421,418 421,418 00000000000000000165e87a09d380a9bbb0243c6d77f42789ee75a0223f01ce 1.00 MB 1,097 21
421,417 421,417 000000000000000003781bf1b36dbaa1a71f94e23b4b9dc13024379aaf244d89 1.00 MB 1,329 30
421,416 421,416 000000000000000002eddc26590b58a57f7149a733bab5f28d09c982dbd787af 1.00 MB 1,945 38
421,415 421,415 00000000000000000254cc6e37782d5c1f12750f459234b4ab59b48926f12ed6 1.00 MB 1,776 32
421,414 421,414 00000000000000000232acf69b0fcf2a4ff6d2c1149ff34eefb9c4bc822268bd 1.00 MB 1,582 32
421,413 421,413 000000000000000004149af3faa1f6497ec29606b17e3c22fa63c22811d96b4b 1.00 MB 1,283 39
421,412 421,412 0000000000000000050d5d3078032696d51a9f05c47b7315a6b17992c2c624aa 1.00 MB 2,128 65
421,411 421,411 000000000000000001e33cf66211bf388a874eaa19232ea44bde7da3ae9e1a09 1.00 MB 1,618 40
421,410 421,410 000000000000000001eba0c1982398b3bd51be8d3c2818cd2f396f04b4f2467b 1.00 MB 2,552 64
421,409 421,409 000000000000000002b30201753a12542fc826e26da2959c11b9ed1aac09b169 1.00 MB 2,343 55
421,408 421,408 0000000000000000024403e1c29b10934c1c8653f5cf29b856d7d98031928b5e 0.93 MB 2,194 78
421,407 421,407 00000000000000000379dcda1bf4ebfd9854463d04c15a233a7d55278b6e8dff 1.00 MB 2,342 48
421,406 421,406 0000000000000000050dd623d2cb1f615ee466c5b83d3a52e3ab54008adfb504 1.00 MB 2,828 99
421,405 421,405 00000000000000000164774b337596b7f1f89355cd63c345ff81d5d31ec1fe2d 1.00 MB 2,775 87
421,404 421,404 000000000000000000a2a0db4a24597ea79fcb89296d86c65b7188e35bd5ec84 1.00 MB 782 27
421,403 421,403 0000000000000000036f1fe9c662187d1349ae409258b10df28c42cc431c9f7e 1.00 MB 1,759 45
421,402 421,402 0000000000000000037e6bfa2c3c2518d9eb4efb00224aee9fc09a6f3869aa9f 1.00 MB 1,992 36
421,401 421,401 000000000000000004688059c73d80f18acb817c64c7cf1b6b798a5293dbf5e4 1.00 MB 2,027 45
421,400 421,400 000000000000000004f6215d7d39c7bd655d97ea81943f7f2b0a1f20891e86fb 1.00 MB 2,841 79
Previous 10 blocks ↓
Total Size: 689.30 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: 1,647.21 GB sent, 135.67 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. 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.