Memory Pool Memory Pool Refreshing

60,362 transactions
28.29 vMB
Show Random Selection Loading Transactions
Max Size: 164/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,842 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,982 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,841 (19,481 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
851,360 851,360 0000000000000000000208940d12e96fd1dc85429994f7c771c6d531dd348653 1.51 MB 4,300 12
851,359 851,359 00000000000000000000e8def9f52381099c9123e721842616d54daa59a95eb0 1.53 MB 4,121 14
851,358 851,358 000000000000000000008d9e800c1b3d68e0f4ba550af2b4b647ecc6a18f5485 1.47 MB 3,718 9
851,357 851,357 00000000000000000001449f80911df90469e1c16261b72712ba27413f481027 1.63 MB 3,802 9
851,356 851,356 000000000000000000024446b173f31c2cf1d1fb56e6444018d3352b1df7917b 1.66 MB 4,026 10
851,355 851,355 000000000000000000018d50e946eb2606c1d11d4496c314d2f3d20f6a72118b 1.50 MB 5,381 11
851,354 851,354 00000000000000000002a1a5ef541330cfcfcb031bf5475d1a239d88018ec5d6 1.32 MB 3,283 9
851,353 851,353 00000000000000000003583df69daa0665a28d053ae7ff8f8f47865472497635 1.50 MB 5,929 6
851,352 851,352 00000000000000000002f6e61075fa29b56a1f4c0370257302916676b861acb5 1.52 MB 4,573 8
851,351 851,351 00000000000000000002c038c52f2a8eca703fd66c85682682f89a886f714257 1.59 MB 5,222 6
851,350 851,350 00000000000000000000e194374f5d548c4d2eeb41c8882a2345d3135fd662cc 1.78 MB 3,304 9
851,349 851,349 00000000000000000000373a774c946ebe346053213d2e30d17f7602c5232c09 1.47 MB 2,668 10
851,348 851,348 00000000000000000002526c40f23b881b57d19d8d627a468816129655518056 1.56 MB 6,671 6
851,347 851,347 00000000000000000001a77ce854c800928ce260ebe69061828745a9d45c9e7c 1.47 MB 4,737 7
851,346 851,346 000000000000000000010067ccbd6521a3ff7128ea7aa499296ff2c364a6c739 1.61 MB 5,788 6
851,345 851,345 000000000000000000036da47d50a3a7380026aa52d92013b9cc888a00c6a726 1.62 MB 7,824 5
851,344 851,344 000000000000000000021bf4e2d3e0ca27de299fcb56a5c067d5c150ad983b16 1.59 MB 4,953 9
851,343 851,343 000000000000000000008cefc15bd33111dedde2f9d69ac20bc5c1389c404363 1.63 MB 5,934 6
851,342 851,342 000000000000000000018117a22795387a2bf568eb07ee2788925160f4b42aeb 1.68 MB 5,829 6
851,341 851,341 000000000000000000026399d0b410389941ae1d1609d3ca178a3aa7d49b73f7 1.44 MB 2,742 8
851,340 851,340 00000000000000000002e4d3531881ac3e33a3a12a4bbc0f3e06a67cce152926 1.53 MB 2,628 7
Previous 10 blocks ↓
Total Size: 701.05 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: 2,398.72 GB sent, 217.60 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.