Memory Pool Memory Pool Refreshing

71,885 transactions
28.43 vMB
Show Random Selection Loading Transactions
Max Size: 166/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,234 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 6,344 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,233 (191,779 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
678,454 678,454 00000000000000000002f56926ac7c1a1a2408f661bef5f1243cd096aa01a804 1.34 MB 2,874 111
678,453 678,453 0000000000000000000a148bb8e883e4be522a2962e1597854a7de051c35b833 1.14 MB 2,085 73
678,452 678,452 00000000000000000004e6d25021143e87c1aa29ebff4eb5f55021bfe320335e 1.19 MB 1,613 100
678,451 678,451 00000000000000000002700c0f6a8507f21a65909b3a86cc5e8dbf977501fba7 1.30 MB 2,693 89
678,450 678,450 00000000000000000000d1efb9ce2b8b296b736b678426ae119ea17ecb8ed9f3 1.26 MB 2,277 100
678,449 678,449 0000000000000000000bbf44c84b17774092c6ef4c6ead0acd1001db7ff8e287 1.21 MB 2,849 77
678,448 678,448 0000000000000000000a4b9ca8fd5daaefbb5c4549b779bfe2cfd9c1ae4cfc98 1.23 MB 3,105 60
678,447 678,447 0000000000000000000b8747c32c0f0b48cbc85267f208e8629f58de1d868b68 1.28 MB 2,298 96
678,446 678,446 000000000000000000066688531193f619953b7a3b76289cc80119b1ca2654ef 1.37 MB 2,742 115
678,445 678,445 000000000000000000068f508ce99809898dce62e3747a2e5c1e4eed8a9c07c5 1.28 MB 2,820 86
678,444 678,444 0000000000000000000771b23d72c3520bee394fc4505d6b87b9550f0c1ecc3e 1.20 MB 2,821 60
678,443 678,443 00000000000000000003c279e3c9b62e0f4f2b32391d996ccbbc3e50bbe88e99 1.24 MB 1,905 102
678,442 678,442 00000000000000000009a303c34e347bb4719190c74c75a4f9f674d159a0fd6d 1.18 MB 1,908 101
678,441 678,441 0000000000000000000179ebf5e40d9e41f214e232c29e30585718845c8ea4c4 1.11 MB 1,127 96
678,440 678,440 00000000000000000006754c07546c3aeec2df3ea8df9d7921624c736452a399 1.49 MB 1,784 77
678,439 678,439 0000000000000000000b4272afe1637865473775cefd23190052c82a6928b201 1.11 MB 2,989 50
678,438 678,438 0000000000000000000a1161e9e7ffae9f44e85c8579b8808c1d2b37e580ee1a 1.32 MB 2,818 78
678,437 678,437 00000000000000000008fae047687f1103c8ec656631bf2c8a1780850fef20fd 1.39 MB 2,048 91
678,436 678,436 000000000000000000081d459f09a865f795ea77454fd8043087f2654d99a64c 1.57 MB 1,665 103
678,435 678,435 00000000000000000003ed74039536f40d4ee49bcc657da00f47c90f9eab0e39 1.29 MB 3,168 137
678,434 678,434 000000000000000000091094b7667399c39d3854e067ab5b0fbaf3e2c4cebb82 1.26 MB 2,631 64
Previous 10 blocks ↓
Total Size: 699.89 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: 2,198.35 GB sent, 209.72 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.