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Memory Pool

81,731 transactions
30.07 vMB
0.10506949 BTC
Random Selection Loading Transactions
Max Size: 182.35/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt b7c851407628f5e24eb1c4f2a92c1a7774593e1152e8e3694eebb3e576a19483
Version 20000000
Previous Block 0000000000000000000043f2b4ea4cc96cd3bc440a50582638dcad340e8bc5e2
Merkle Root 5f43ad5f5344e9a908b608135279c876422b3988c3cde1943eb15b97a1163320
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,899
Size: 1.00 vMB
Total Fees: 0.03307896 BTC
Feerates: 90.00 > 3.31 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,139 (511,340 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
403,799 403,799 000000000000000005b3aae14994845fd3fc7597f445a3977ce986580ce4a86b 2,059 1.00/1.00 vMB 37
403,798 403,798 000000000000000004236c567b38d3a0b65762af77efc55b826bb4f6beae1657 1,226 0.57/1.00 vMB 45
403,797 403,797 000000000000000004ae0cbdcc90ac5c37976c86ac80f33ad0bdbdd1b3c4bad6 611 0.31/1.00 vMB 42
403,796 403,796 0000000000000000012bdc6edc113463466514ee27d86c1407ef3d16128edf58 1,635 1.00/1.00 vMB 31
403,795 403,795 000000000000000001c70b33180c1563b0a9d762b90f1b7b26bbb7ac3f05695a 2,751 0.93/1.00 vMB 67
403,794 403,794 0000000000000000062bacd4f78410ce6323f9badc05103d8172e391baec3139 208 0.08/1.00 vMB 45
403,793 403,793 000000000000000002ee39034019406c2af2e5b933d87fe968c155536f21f398 1,513 1.00/1.00 vMB 41
403,792 403,792 0000000000000000012db37f342edfc6a97476c5f3ec3c1ddea7fe8470f25353 1,900 0.93/1.00 vMB 40
403,791 403,791 0000000000000000034e005e6391acb418d2667a6cacece9f97b2e7c5dc5adee 2,285 1.00/1.00 vMB 44
403,790 403,790 000000000000000003f8df539dbc58d44c6a853dd44cc644abb7b2bcb2713389 1,086 0.77/1.00 vMB 27
403,789 403,789 0000000000000000034fb2b6318fe06e916606ac0f6d222c94a57c05f7c40ae6 2,223 1.00/1.00 vMB 45
403,788 403,788 00000000000000000504c600daedef0524eb31214168208c82b7ee153462db1f 1,141 1.00/1.00 vMB 24
403,787 403,787 00000000000000000201a481f6620ae31552657c73100229bbe8fa0fdba13904 814 0.93/1.00 vMB 19
403,786 403,786 00000000000000000394c09cbc91254e7572f5915051c3496142b993ca393c6d 1,460 1.00/1.00 vMB 30
403,785 403,785 000000000000000002909b3decde71adcaf7a64a49d5cebd9bd9ecfec2dd4894 1,669 0.99/1.00 vMB 27
403,784 403,784 000000000000000004e1c2be92634ec31ad35bd93d26dd1c43418c48fe7393ce 2,529 0.99/1.00 vMB 60
403,783 403,783 000000000000000001dc9b2de5fbb41a9410179fe61d96533bfe7d2d709fdd93 2,259 0.93/1.00 vMB 61
403,782 403,782 0000000000000000018039653b1406b65cd370fcf42b5e71fb4d499c08694ad0 2,485 0.99/1.00 vMB 51
403,781 403,781 000000000000000003c24f711e15555e1ba0a463ac4f7fb55afbc51ed9383c1a 1,745 1.00/1.00 vMB 31
403,780 403,780 000000000000000004d458393ec2dd979f5847b072d94b3f5f63e036ca72d7c1 2,174 0.99/1.00 vMB 42
403,779 403,779 0000000000000000010296f238c9ab43b5e08db5243d0b5982488ee32016dd34 1,980 1.00/1.00 vMB 43
Previous 10 blocks ↓
Total Size: 782.63 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: 672.34 GB
    • Received: 16.21 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.