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Memory Pool

81,812 transactions
30.99 vMB
0.11612380 BTC
Random Selection Loading Transactions
Max Size: 185.48/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt f0f4885371f09ce22de5f4fff7bef856770a595f6a4baa63e5bb14dc26f4e16b
Version 20000000
Previous Block 00000000000000000000b8bb4db39a0e97c8954f43fc10a0b1b8a513d2398ed1
Merkle Root 7ce37bc8bdcf19164b67b139ef3357a13d124b3c7e09f8c7f5f07f1c5fbe0933
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,454
Size: 1.00 vMB
Total Fees: 0.03328544 BTC
Feerates: 101.42 > 3.34 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,150 (93,380 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,770 821,770 0000000000000000000138933d161d8b3839377196aec87e5dcd2943a6e61673 3,253 1.00/1.00 vMB 250
821,769 821,769 0000000000000000000380233fc29bbbb4b9f3527fe74f7b8e3f4ba61c267854 3,574 1.00/1.00 vMB 204
821,768 821,768 00000000000000000001e0ca368f17fb4759e335fca4c65bc92e1f09c8182100 3,782 1.00/1.00 vMB 377
821,767 821,767 00000000000000000000bbe12d65471feaea2469cf7a350de6b86e1222f30202 2,971 1.00/1.00 vMB 210
821,766 821,766 000000000000000000004e54e29838f888bd26486c2de99d19326d2e60b05853 3,953 1.00/1.00 vMB 212
821,765 821,765 000000000000000000029048a6b71245aac2ca61d050099ecce6eee4f8ec93cd 2,895 1.00/1.00 vMB 199
821,764 821,764 00000000000000000003fc281ab4a12f4dcbb2b6670625d117d3dd2b51823214 3,558 1.00/1.00 vMB 217
821,763 821,763 000000000000000000000d5c487daf6f470b28531267c39b6fd7dee227284fe6 3,573 1.00/1.00 vMB 340
821,762 821,762 0000000000000000000119e1282470855fb3c47017c5bd73a0f76af8c90cfe92 3,755 1.00/1.00 vMB 339
821,761 821,761 000000000000000000023c9f061d07b90522bbb0caa95443a548f57618cce264 4,143 1.00/1.00 vMB 325
821,760 821,760 00000000000000000002f00599bc0a1e9905d7134f9b0daa0a250e33866de574 2,702 1.00/1.00 vMB 184
821,759 821,759 00000000000000000001becc5441b690e39a45bcf6cfb0a0ea8f71106b5b8283 3,361 1.00/1.00 vMB 335
821,758 821,758 00000000000000000003aedaebdc3f2868d9668bc76e59870de73d20147fc2d5 4,252 1.00/1.00 vMB 234
821,757 821,757 0000000000000000000068cd509a106581c3bec4dad20feb257819838fad825b 4,676 1.00/1.00 vMB 239
821,756 821,756 000000000000000000038135146e5f106a38cf6ad142d063fe775b28e4298757 4,438 1.00/1.00 vMB 334
821,755 821,755 00000000000000000000aa5532cb43ffada4ed7713b1272741d400702819d6a2 5,134 1.00/1.00 vMB 446
821,754 821,754 0000000000000000000381ef6ea1efd72fb5376b7615001e168adee78895e0c1 4,587 1.00/1.00 vMB 365
821,753 821,753 00000000000000000001c751d337eb72d9ab917dd88cf5f72de37715b698d3d1 4,328 1.00/1.00 vMB 489
821,752 821,752 000000000000000000003069d1f196062efed4a984eb83956ed95b3383a4e719 4,708 1.00/1.00 vMB 233
821,751 821,751 000000000000000000006ef2f084954958630fcfa765bca15537c8311fba8170 4,039 1.00/1.00 vMB 175
821,750 821,750 00000000000000000003ab082e62598abe588deee6dcc903d6ec2d9afa7bcd50 4,613 1.00/1.00 vMB 225
Previous 10 blocks ↓
Total Size: 782.65 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: 672.94 GB
    • Received: 16.33 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.