Memory Pool Memory Pool Refreshing

51,615 transactions
22.33 vMB
Show Random Selection Loading Transactions
Max Size: 140/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,028 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,453 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,027 (15,510 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
853,517 853,517 00000000000000000001cb2268aa4663c0f04e72de4ea31048cf1c40a3f55857 1.42 MB 6,590 4
853,516 853,516 00000000000000000000d1cf9241c3a9ef84b0883f2f7f7df6aa5cb0330762c9 1.44 MB 6,449 5
853,515 853,515 000000000000000000005e0c09a79274b61b140f328f91344c699d3e354b9c1c 1.49 MB 6,408 6
853,514 853,514 000000000000000000021aa2d4afe62aefc8293afd6a4a1e56040a2a273e2da9 1.53 MB 6,652 4
853,513 853,513 00000000000000000000577f5276e8d47e3eb7d8248bcc8119dd7977f9e083e8 1.59 MB 7,172 5
853,512 853,512 00000000000000000002fcf61659a2a9683470f72b0657b4fb39d0f247c13ce8 1.68 MB 7,069 4
853,511 853,511 00000000000000000002390ea9c48e26a7f40331fba6c9a0c4769329d5e2a261 1.57 MB 7,647 3
853,510 853,510 00000000000000000000bb43337c573a195d7645b9c5adcaea50a2141f1b4fe7 1.56 MB 6,011 4
853,509 853,509 00000000000000000002bb177935da7f154a28a0fc2d17d46b943427af3f610f 1.53 MB 6,336 4
853,508 853,508 000000000000000000018c6fa3d7dc13991cda30b3f356a5561a2c0aec4306bc 1.33 MB 2,955 4
853,507 853,507 000000000000000000029671c214d9f61d531c5eb7319b6613ead7f1a57de8db 1.63 MB 3,292 57
853,506 853,506 00000000000000000002d073c60ba59364ca082226c2575676823481bbeb9e59 1.69 MB 3,008 4
853,505 853,505 000000000000000000020e371d25065fffb517c6285cdb291a9f392195537af1 1.59 MB 5,202 5
853,504 853,504 00000000000000000002b187cd94798c97bb1192299017b64ec54cb000008050 1.57 MB 4,527 6
853,503 853,503 000000000000000000010b81056e60709781203684da2860f8408389356bcb69 1.60 MB 3,331 10
853,502 853,502 00000000000000000002468d148251cfd89e91424ca4ef338477d19bd630e904 1.48 MB 6,896 6
853,501 853,501 00000000000000000001889e0504d490aa6ede82ae42abf85bd8eb1675833374 1.60 MB 5,270 8
853,500 853,500 00000000000000000002efe1f3f82dd2f98b4d57610a85080e42414d94d0ad26 1.59 MB 3,831 10
853,499 853,499 00000000000000000002714bbd198dc51f5317ad9a16683fa02c5972f3d5b9e5 1.48 MB 3,546 18
853,498 853,498 0000000000000000000339804374b58d78f5e2ce07557e2a9b83b98fc5e5c497 1.49 MB 6,139 5
853,497 853,497 00000000000000000001bff86bb885710bd0e6bfe307030e7b3bf46599350529 1.51 MB 6,297 5
Previous 10 blocks ↓
Total Size: 697.61 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: 2,057.76 GB sent, 195.59 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.