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Memory Pool

35,746 transactions
26.02 vMB
0.06471125 BTC
Random Selection Loading Transactions
Max Size: 132.49/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 1c20118042518c30b5523a7c1421241a771c51b354ac4f27857a72b67288040b
Version 20000000
Previous Block 000000000000000000000fe35af4d037ca03b402462f88c6c27529d0780dc853
Merkle Root 40bc5b18a19121c038c09f2c46d8bd9aa8875caea6b659069ff6eee15ee85e97
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,542
Size: 1.00 vMB
Total Fees: 0.01684696 BTC
Feerates: 165.59 > 1.69 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,693 (77,137 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
837,556 837,556 000000000000000000032f06129699e178bd415a091942ab411d859ed5ff8edc 425 1.00/1.00 vMB 7
837,555 837,555 00000000000000000001cb0274bfa20d8854c34ced222fa208dfdf0abb215a55 1,662 1.00/1.00 vMB 7
837,554 837,554 00000000000000000000e87121bbe0329a740b6f8e6a3a8e5111341ce94621f0 2,508 1.00/1.00 vMB 12
837,553 837,553 0000000000000000000297035910cb2fb93b5c5062ad647d8451a71011179a65 2,701 1.00/1.00 vMB 15
837,552 837,552 000000000000000000020d60cf50223da63f29a7269e46a877fd0744c2181f34 3,995 1.00/1.00 vMB 25
837,551 837,551 00000000000000000001ef2645c6d8da39254c96ae99c7c54745e362e4702ff0 1,667 1.00/1.00 vMB 8
837,550 837,550 0000000000000000000196e9e7ba16b4ea9e697d669357750f0531e79e186cc5 1,973 1.00/1.00 vMB 10
837,549 837,549 00000000000000000002d2e35885a7bda6d63aaa846c87d3451b2c8494bb0d3c 2,333 1.00/1.00 vMB 13
837,548 837,548 000000000000000000013f147b582091e86e87c3a71baab67baa15a7ed596695 3,466 1.00/1.00 vMB 22
837,547 837,547 00000000000000000001aca6aa8a7a265ee4cb994e0f240c17a6067bd40f35d6 2,722 1.00/1.00 vMB 16
837,546 837,546 000000000000000000016de3d502f9427b5941003dd00c31de4dfbe8ce5df6b8 1,458 1.00/1.00 vMB 16
837,545 837,545 00000000000000000000c051324f711c7c909ad3fdffacc557ac8c880e05f4e1 3,782 1.00/1.00 vMB 19
837,544 837,544 000000000000000000005ba4355812fc52fe7442dafb28c047f66900aa85cc21 2,747 1.00/1.00 vMB 13
837,543 837,543 000000000000000000012566c72208991f2b5fc5a7fc27f184a1c414eb62f015 2,568 1.00/1.00 vMB 13
837,542 837,542 0000000000000000000271e33c8ead788d3fefc6fbcef6eaba8a8f6430ff4282 2,682 1.00/1.00 vMB 14
837,541 837,541 00000000000000000000fb78939be028025d650d8b43cd272b3871b05f4e868c 1,789 1.00/1.00 vMB 9
837,540 837,540 000000000000000000006a17f4520a601f396396d3f6f41275def18480efaa01 1,240 1.00/1.00 vMB 8
837,539 837,539 0000000000000000000015e1e9a6a8a1910fbf2b8587430e5d73dcff324a7bf1 2,709 1.00/1.00 vMB 15
837,538 837,538 00000000000000000002d5332c2476f5a8ef9540a7366457f6869c00d9f6cfed 3,505 1.00/1.00 vMB 8
837,537 837,537 000000000000000000016aa8c9839dfd8b583d42202f5e4c7c017ae0e1dc74bd 3,380 1.00/1.00 vMB 13
837,536 837,536 0000000000000000000157e741991831f8afa08fe6d75d855568dedab0dbad62 2,201 1.00/1.00 vMB 12
Previous 10 blocks ↓
Total Size: 781.85 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: 638.24 GB
    • Received: 12.47 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.