Memory Pool Memory Pool Refreshing

53,186 transactions
22.81 vMB
Show Random Selection Loading Transactions
Max Size: 125/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,858 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 971 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,857 (471,883 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,974 400,974 00000000000000000410d86102f9fd6ec260cdc7f6532d360d8ad877f371bc7a 1.00 MB 2,618 66
400,973 400,973 0000000000000000039c95a23c55e1c850661e7890b68e16da0d9cd5dd0904e9 0.00 MB 1 0
400,972 400,972 000000000000000004138f6b627af6781b9d09bc17430eadb87c841a768a59fd 1.00 MB 1,289 31
400,971 400,971 000000000000000003092d043892591c7479c8d2300f666c12909e2d3ca8207c 1.00 MB 1,421 35
400,970 400,970 00000000000000000268a135fb7456f9139272068756ea252bc444a6eef126ef 1.00 MB 810 21
400,969 400,969 000000000000000004ee4f9ab631412638a152433d75683d54fd1fe107511dea 1.00 MB 1,223 26
400,968 400,968 000000000000000000d9e3d40675aaace4719633008511fc87fc5ae24bc33b54 0.93 MB 2,546 64
400,967 400,967 00000000000000000606e4e959bcb032fd98e0b233e561c578a165dcc05e7f19 1.00 MB 1,744 31
400,966 400,966 0000000000000000006358b633df0673a7685041bfa5f11f9b753c39922f718f 1.00 MB 2,047 30
400,965 400,965 00000000000000000451122b4ec744930b17b2607e15c6e346cd60ead7ffda6d 1.00 MB 2,273 44
400,964 400,964 000000000000000003d9d3938c4361e27093123336d333a3ad966877810ca1b1 1.00 MB 2,745 60
400,963 400,963 00000000000000000143a79b6362863dffc0c9b096976aea86e004fe220a1055 1.00 MB 2,102 84
400,962 400,962 000000000000000000b0d8d03acdfc58d8282224199f2f37383abffec0c3efff 1.00 MB 3,030 84
400,961 400,961 00000000000000000548bb29fba76cb786d3d796b7eb3d63eab3469a54156a4a 1.00 MB 1,135 67
400,960 400,960 0000000000000000063f12887abc6019c2bd1465fd053481c1da9cd5f944ec75 1.00 MB 1,459 45
400,959 400,959 000000000000000001815682772b76c02bfb7d668b966d49ae958903e958ac7e 1.00 MB 1,079 38
400,958 400,958 0000000000000000013b5514be1fedf0ff2a9eece7ca17552485806610e825bb 1.00 MB 998 29
400,957 400,957 000000000000000005145969b84ac0aeaea822273a3320d6d585a4f027eddb8b 0.00 MB 1 0
400,956 400,956 000000000000000005337441fab76e94e3a8af7309dfd9b241bb78bc6ad91d93 0.99 MB 632 49
400,955 400,955 000000000000000005859341f62d4e0598db6c66d15359f229fb7424859eea3b 0.93 MB 1,477 52
400,954 400,954 0000000000000000010a5fe41d4e36e5fc23e3e0e03548ede8ac65492637f5ca 0.93 MB 971 46
Previous 10 blocks ↓
Total Size: 704.79 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: 2,659.91 GB sent, 243.56 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.