Memory Pool Memory Pool Refreshing

79,646 transactions
32.60 vMB
Show Random Selection Loading Transactions
Max Size: 189/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,197 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,481 21
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,196 (249,913 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
620,283 620,283 000000000000000000059238b239d4266b1eb4e07ee438100a41671f5fafb4d5 1.09 MB 2,688 16
620,282 620,282 0000000000000000000211b412121cd0bd00f9db416905810d421451c7008535 0.25 MB 677 14
620,281 620,281 00000000000000000000e61a08e681e1e0f6845d547c1deab610be489cadf804 0.57 MB 1,087 13
620,280 620,280 000000000000000000053ff96dc5b3e7894fcd2f0aa2993884a6e6bedd58885c 0.19 MB 181 12
620,279 620,279 00000000000000000000b4269e0bf78432f91bbe7cc3a5b0ce9c476b8398d6c1 0.61 MB 1,357 20
620,278 620,278 0000000000000000000ff7d9a0ff8e0947a2ac2d13403bc980766b95115fc437 1.14 MB 2,604 5
620,277 620,277 00000000000000000011232fc621e40aa5a56a8e56695fad9c9329f95bf11689 1.34 MB 2,917 26
620,276 620,276 0000000000000000000c95750250273b22a45901efbc4a5ffc19e49ea4ea44d7 1.21 MB 2,655 16
620,275 620,275 0000000000000000000891bf705b7cd29f436d5cbc856c09fc95baa0ce1be620 0.42 MB 850 19
620,274 620,274 00000000000000000002145fc163685534aac541933b13259cd94ad20bf0a463 0.15 MB 357 39
620,273 620,273 0000000000000000000051e59893469d9141bc1ecc2c23715e4b1b29d35690da 1.03 MB 2,395 17
620,272 620,272 000000000000000000059afd47cc9dbc1fe9e3c767ff7fb404e8f4129c1128ec 0.25 MB 577 27
620,271 620,271 00000000000000000003903ccc8eb4709b7991d0739ce0791052f33c0cafa504 0.68 MB 1,672 19
620,270 620,270 0000000000000000000a0c62b4e178615c74f34a43257624c8751c4850d05d1a 0.26 MB 659 18
620,269 620,269 0000000000000000000b9547a7626ac7bfa12c397c1646b4a43e5bf8ae790259 0.91 MB 2,238 16
620,268 620,268 0000000000000000000264be1d1946df3aaa80e10beccff60b6d605264a400b7 0.62 MB 1,581 18
620,267 620,267 000000000000000000095357fe8db6de60e838131f7e264d18989c21744c34ae 0.09 MB 254 18
620,266 620,266 00000000000000000008c68bc5b527d9a8904e257481e4fb828c1e5bf3dd4b45 0.21 MB 517 26
620,265 620,265 0000000000000000000b5da80540d5e8461e13f6bfd16796d16cf8dadcce0c3d 0.77 MB 1,741 4
620,264 620,264 000000000000000000072f46cb0d91dab1a7cd0bf46690d31c18b3736ce81ec3 1.39 MB 2,167 24
620,263 620,263 00000000000000000010bd1137760c3e2d743ed5f6b85e477d6d8d247e56400b 0.25 MB 469 15
Previous 10 blocks ↓
Total Size: 699.82 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: 2,194.30 GB sent, 209.26 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.