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Memory Pool

4,342 transactions
1.19 vMB
0.02824813 BTC
Random Selection Loading Transactions
Max Size: 7.26/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt c389bfed3f8fa8d5d8a1b33cb5583c11f0638202e00db2ff7c75e652e41c3c81
Version 20000000
Previous Block 000000000000000000015cad10aeeaa4e0d587eb1c56655f48b36e0c85406c0f
Merkle Root b44b9d38cc21ff9a80af5cca19c9142978f2a99e48d75de20ec913f388c0a05f
Time (UTC) ( ago)
Target 000000000000000000020f790000000000000000000000000000000000000000
Nonce 0
Transactions: 3,320
Size: 1.00 vMB
Total Fees: 0.02633779 BTC
Feerates: 904.78 > 2.64 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing

There is no block at height 143,999,639.

That's 143,048,373 blocks above the current tip (951266), or roughly away.

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 1,541.65 GB
    • Received: 59.07 GB
  • Uptime:

Notes
  • Use the search bar at the top of the website to search for transactions and blocks.
  • Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
  • Block size (MB) does not include block header, tx count, or coinbase transaction.
  • Feerates are in sats/vbyte.
  • AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

  • Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
  • Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

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:

  • bitcoin-cli getrawtransaction <txid>
  • bitcoin-cli getblock <hash>
  • 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.