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Memory Pool

39,164 transactions
28.55 vMB
0.06267762 BTC
Random Selection Loading Transactions
Max Size: 144.92/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt b21ba76bf1e44d7e30dad274bc5f456d4a4ad00551dc0598b3edcfc66057b627
Version 20000000
Previous Block 0000000000000000000186c7ba41504e3c56aa55a75f75b0a4e62a8078c7e70e
Merkle Root 9a16355c9dc99e04fa1861ecb7958bc04e2150c53e68cb8daf95f017b11f00e6
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,721
Size: 1.00 vMB
Total Fees: 0.00757390 BTC
Feerates: 50.27 > 0.76 > 0.29 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,575 (663,731 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
250,844 250,844 0000000000000025bbc7ab942665904f7fd770c78903be75e023231406ac5d6a 278 0.13/1.00 vMB 106
250,843 250,843 000000000000000df6a06ee7078f83a85a06639dd86a885b7697efd6392ed24c 365 0.16/1.00 vMB 121
250,842 250,842 0000000000000048594bd9a0cb3e254979dc38ee50fadefd53d16dc44b75cdae 39 0.02/1.00 vMB 114
250,841 250,841 000000000000002a255a3afca85b481be0662405e0e4f15827e59c889fc7b724 16 0.01/1.00 vMB 79
250,840 250,840 000000000000001b31e74da72b97230603bf9b00d36e8db597cea6864020cbd5 160 0.08/1.00 vMB 110
250,839 250,839 000000000000003bbba777203b480e169ff4da727079c3c78d5e6274a826b664 484 0.21/1.00 vMB 130
250,838 250,838 00000000000000580c6ab689dd394a777116f7df13bd6bc74fdfbe923476c089 362 0.17/1.00 vMB 122
250,837 250,837 00000000000000663cd25fe918da73c29aa72375f7da1c288b9d67d5bbf9a199 24 0.02/1.00 vMB 31
250,836 250,836 000000000000001741fbba71c0e4d760ede2ce81a1fb36607a1dbeb6a560b6c1 308 0.12/1.00 vMB 130
250,835 250,835 0000000000000049acb5c8c5a7363cc3d5cbc25396d4d97cd9d3610d6b9b6e87 95 0.04/1.00 vMB 108
250,834 250,834 000000000000006e3a6a7ed46009b2986460b5182884a40a503c23384502f24a 56 0.02/1.00 vMB 48
250,833 250,833 0000000000000061eabdc85dd3d25e5027263d9ffede35efaf60506b042939ea 446 0.16/1.00 vMB 143
250,832 250,832 000000000000000500b2fc8d52541858e6a6803033caea087145238eb28d1b2a 183 0.09/1.00 vMB 90
250,831 250,831 000000000000003efb5b4cac18e7172cd48545cdb02df50c9b84910e3860f6da 190 0.09/1.00 vMB 123
250,830 250,830 000000000000003ca814b662d6a21f26196bc2a3df0e0b5ed8b28385a014ac9d 47 0.02/1.00 vMB 122
250,829 250,829 0000000000000039e328a76b192a59de8abdda4db30574a48378498ec451cb64 284 0.12/1.00 vMB 121
250,828 250,828 0000000000000030bb49fd51169d565d435527f99ffac656ec283f6f9ebf8546 176 0.09/1.00 vMB 111
250,827 250,827 00000000000000377b21c6c01828b7cb54ea7ab1e01f4c61ea67efef526738ad 148 0.07/1.00 vMB 106
250,826 250,826 00000000000000643ddb6e72cbb749d9f55730a49e95bdea459b1ef13f2063b0 198 0.12/1.00 vMB 113
250,825 250,825 000000000000004e4380cb43523e825a6092d98e7a9824863e8386b813c02e98 42 0.02/1.00 vMB 78
250,824 250,824 00000000000000097c3619534fc4e0d6d57c66a7efd33217aba018a5adadfd0c 180 0.11/1.00 vMB 95
Previous 10 blocks ↓
Total Size: 781.64 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 113
    • Outgoing: 10
  • Data Transfer:
    • Sent: 626.29 GB
    • Received: 11.62 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.