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Memory Pool

75,971 transactions
27.66 vMB
0.06829251 BTC
Random Selection Loading Transactions
Max Size: 169.58/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 81cadd4a1e9a841b39dec4d941139f6797212a3a7cc4e237f895e77c6971376e
Version 20000000
Previous Block 000000000000000000000c18148fdfef4d629c0717edfd345e01c977e0de589f
Merkle Root 77a8db92cd58c01e4929b5461848269888a52c64777f9ab8153607e42eaaf296
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,112
Size: 1.00 vMB
Total Fees: 0.00922588 BTC
Feerates: 81.11 > 0.92 > 0.31 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,310 (276,436 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
638,874 638,874 0000000000000000000c6558e33068d786e11890c40dd59457b0ee3f1e195820 1,536 1.00/1.00 vMB 22
638,873 638,873 00000000000000000000406a175c7420bc217a9e40f64bb8f5bd1c4455a142a1 238 0.09/1.00 vMB 25
638,872 638,872 0000000000000000000c55cde18b016bbfd769fa8ea8fccb9c76a4b406aba3fa 746 0.25/1.00 vMB 10
638,871 638,871 0000000000000000000da3d8f471e0464440e1db2443a01fecb05438920cc7fc 2,260 1.00/1.00 vMB 27
638,870 638,870 0000000000000000000f534507dfaf45017deef57c6553e5b8e6247944fbdec3 1,419 0.46/1.00 vMB 21
638,869 638,869 00000000000000000002a48fac74a67fcc3ef7e8833c1cd75e060ee0c560d42b 1,402 0.67/1.00 vMB 23
638,868 638,868 000000000000000000019f5004b75bca66a8063e7dec022d4b364fa41f34e509 635 0.21/1.00 vMB 26
638,867 638,867 0000000000000000000b9ab2d72259a39a6d12370b153c3d19be0eca9433e3ac 290 0.10/1.00 vMB 36
638,866 638,866 0000000000000000000f464b096b50d83dca36ffa89fa359a6acfd1570fdd337 1,939 0.78/1.00 vMB 21
638,865 638,865 00000000000000000003b04b6a01b2cc52138814d05f900da80e68790600d59d 1,550 0.74/1.00 vMB 13
638,864 638,864 000000000000000000046ee974baca5b6fa5ea1b44fda6ab06c9357613fc9abc 2,042 1.00/1.00 vMB 6
638,863 638,863 000000000000000000024775298bd7c7dde8ddaf8b2c16db662019506ae5556e 2,376 1.00/1.00 vMB 21
638,862 638,862 00000000000000000002fe756da230fd2835a76135f17b89e9f3984e6cbd9812 2,676 1.00/1.00 vMB 34
638,861 638,861 0000000000000000000695d04feefbf4bbdec546335427a2529f5a88d552c8ef 2,668 1.00/1.00 vMB 21
638,860 638,860 00000000000000000010ea4c16d0c543858fc72a7e0ae054ac7259a893955ec3 2,201 1.00/1.00 vMB 23
638,859 638,859 00000000000000000000416943d22414dfb548a1998c52c7733aa2ebe1b69adf 2,199 1.00/1.00 vMB 9
638,858 638,858 0000000000000000000ab45fa230af0b89128003ebeb3c399e6b2339539e33b1 2,026 1.00/1.00 vMB 16
638,857 638,857 00000000000000000001809ccb8057d0ee3a5bc6b69a98360e8bc237125952e3 2,434 1.00/1.00 vMB 41
638,856 638,856 00000000000000000007b213a9820f1b47ece7269ea56c78d13ddf5ea6dc8cba 2,625 1.00/1.00 vMB 39
638,855 638,855 0000000000000000000ded1ff85923bc61be2532e8d4b1d7d8820c8563951335 1,793 1.00/1.00 vMB 12
638,854 638,854 0000000000000000000dcaa5b5cd7b61f4e7cd6284b5bbf747eee917729ef178 2,785 1.00/1.00 vMB 7
Previous 10 blocks ↓
Total Size: 782.93 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: 714.60 GB
    • Received: 17.57 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.