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Memory Pool

80,140 transactions
29.50 vMB
0.12545676 BTC
Random Selection Loading Transactions
Max Size: 178.51/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 28bca423b04e3a610aeee729513320c4f74afa24ec1ceb76db4543b1627380e5
Version 20000000
Previous Block 0000000000000000000174c235c16ca840a29564c027ae89bfbd419301388a0c
Merkle Root 4d56eb64d76fe88833cd58393777928c9a953b7919a05380e55e1397757bdcae
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,683
Size: 1.00 vMB
Total Fees: 0.04507606 BTC
Feerates: 477.45 > 4.52 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,299 (276,840 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
638,459 638,459 0000000000000000000d29ac5d887e8ead9fafa8d0ecfbbc1b2496437297853f 2,808 1.00/1.00 vMB 51
638,458 638,458 0000000000000000000f9aefde2ea5c721344070b267a1c7a464a31a76980eff 1,696 1.00/1.00 vMB 77
638,457 638,457 000000000000000000089b90c7726cd936dd82f479d0695b1d1ef2ea3033c5ec 1,173 1.00/1.00 vMB 91
638,456 638,456 00000000000000000000cc522af31e589f8f17e0c33805197928fb9ec9220da8 1,822 1.00/1.00 vMB 52
638,455 638,455 00000000000000000004be76abd48e880f983e1cbe91aca21b1552f22383965a 2,861 0.97/1.00 vMB 12
638,454 638,454 00000000000000000001f2619b97a9cddf4f696e12ffa6171532facdea70106b 2,273 1.00/1.00 vMB 30
638,453 638,453 0000000000000000000a3a42d7e22de7d1ef655fcaf9308f477ad1a40fca88f8 2,242 1.00/1.00 vMB 30
638,452 638,452 00000000000000000002b53edebe13125f90102c87390044a2293ff11f8a078f 1,982 1.00/1.00 vMB 36
638,451 638,451 00000000000000000010710c3060020861034041b52ffb0da0de451327fb5a16 1,181 0.94/1.00 vMB 10
638,450 638,450 00000000000000000000bddc6b42e997edba9505f1d304de4a13438c4fb015ca 2,246 1.00/1.00 vMB 10
638,449 638,449 00000000000000000007155e1d3377804b937b59fd4d8ee32e40efd4e9ebc47e 2,535 1.00/1.00 vMB 8
638,448 638,448 00000000000000000005ea8ec2fb3bd7ba5643e30ec595272291c4c4fcc49319 2,607 1.00/1.00 vMB 30
638,447 638,447 0000000000000000000fb03196a4f270a8245ef59df63cb3451bba52cf13c8b2 2,257 1.00/1.00 vMB 10
638,446 638,446 0000000000000000000d8135dfc9ae4b44cb2d162667ee6840d58e8c655d0bc9 2,629 1.00/1.00 vMB 11
638,445 638,445 00000000000000000009d3dbf062449807fadd6cf702d91bfdf7957481208198 2,354 1.00/1.00 vMB 30
638,444 638,444 0000000000000000001091a24700c23401ed067a8e49762d79e3afea54477af1 2,656 1.00/1.00 vMB 43
638,443 638,443 00000000000000000006db7b13afef83923fbe5b5ce5267780672a3389819aff 2,508 1.00/1.00 vMB 38
638,442 638,442 000000000000000000043e47d9f3bb71d36db46134543d59a0b51b517f0bc40d 2,626 1.00/1.00 vMB 24
638,441 638,441 0000000000000000000ed1fe68ee0a511888ceadf2ffcdce949777688bcd861e 2,379 1.00/1.00 vMB 44
638,440 638,440 00000000000000000007d72bb12db6bef57b9c4a2d2a2e9e5e9784d74b1a9a53 2,336 1.00/1.00 vMB 35
638,439 638,439 000000000000000000029ad2b2a3ab18d67597bf07ef1b9f74fa157ec9485617 2,076 1.00/1.00 vMB 34
Previous 10 blocks ↓
Total Size: 782.91 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 713.81 GB
    • Received: 17.48 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.