Memory Pool Memory Pool Refreshing

40,388 transactions
30.89 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,492 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 3,941 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,491 (10,378 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
853,113 853,113 0000000000000000000018c854ce58144a920c2b3cf02e1cd95dcc75cca36650 1.64 MB 6,795 4
853,112 853,112 00000000000000000000148ac6f649c80bfc708387632dda75f20d644933db7c 1.59 MB 3,503 4
853,111 853,111 0000000000000000000219d1fd6ecccfa5bd638508080a381ae066835195533f 1.50 MB 1,802 5
853,110 853,110 00000000000000000002bae6eef374ee1e24e3aa0a6c07e98bbebdbffb30ab41 1.62 MB 2,582 5
853,109 853,109 00000000000000000002ff974896ee15006ce535da901be654110bde3577d8cd 1.55 MB 2,354 6
853,108 853,108 00000000000000000001f543a80683da5c49ed6a908de12e24671d871cb09565 1.87 MB 222 3
853,107 853,107 00000000000000000001cea8b37a8b1918952ba325eb9c942850df0751a4394c 1.77 MB 1,866 4
853,106 853,106 0000000000000000000251b4639a99c1f6790e0e2201bccf452fe05f7aaa8354 1.59 MB 3,997 6
853,105 853,105 000000000000000000009185e29de4f1504902371714262d56ea03ebeee925db 1.51 MB 3,309 8
853,104 853,104 00000000000000000000c08f31086b6d7d97091e209e0384e121de4324f177d7 1.72 MB 2,977 5
853,103 853,103 0000000000000000000218d9d17c9ae7a78ba78719a4c0f317e6c81f152d7e1c 1.58 MB 7,681 3
853,102 853,102 00000000000000000003023affe35c64776f99b09664e0c58460682c4750855e 1.61 MB 4,756 6
853,101 853,101 00000000000000000000074c4429383d1d4830a4b55364aeb4d6db623edfbf9b 1.62 MB 5,768 4
853,100 853,100 0000000000000000000032b0394565cd44b39bcb448d0dc7f61de66d04c0ef82 1.53 MB 2,729 8
853,099 853,099 00000000000000000002583109d4187fea8ef3f6da066be938a5c7626692d171 1.43 MB 2,868 8
853,098 853,098 000000000000000000021895c29f8ef6bca5389f5835483d360ace919228a77b 1.62 MB 5,010 4
853,097 853,097 0000000000000000000007372c612d6400c8051a637884706309bfaecd50f779 1.19 MB 883 6
853,096 853,096 00000000000000000003367484a900673f3110abe2e12f9d101fbc06425e60d1 1.39 MB 965 4
853,095 853,095 00000000000000000001698d41bf6030c4578688abcbdb7d084cc6b991760877 1.73 MB 726 5
853,094 853,094 00000000000000000002f1b1a6c9255d2d81f496a70bfa2c4f31572b7da06148 1.59 MB 1,849 7
853,093 853,093 00000000000000000001e932526055c791666c3d0a7a7cec969e94b81d7ee828 1.79 MB 479 4
Previous 10 blocks ↓
Total Size: 687.05 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: 1,505.51 GB sent, 118.79 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.