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Memory Pool

81,941 transactions
30.67 vMB
0.08487670 BTC
Random Selection Loading Transactions
Max Size: 187.68/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt cb740fa344298ab2129eed885b3f9106bd82b8858ee4adc7777b3e84b187f769
Version 20000000
Previous Block 000000000000000000012b8db8fff0c5a04419eeff4b82e3dbc3d9d67db2980f
Merkle Root d256e51d80a1560b1c1a8edcbcb0d1455849e3afc36f53b5e77a64d06f547ada
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,743
Size: 1.00 vMB
Total Fees: 0.01569416 BTC
Feerates: 150.61 > 1.57 > 0.33 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,358 (480,664 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
434,694 434,694 0000000000000000023b66b299c751c79d720fbca24b8f6aa4a63b2b8da72f65 2,380 1.00/1.00 vMB 111
434,693 434,693 000000000000000003207b186b010265c97ed157540b7b983a4ef72e3e9c4122 1,924 1.00/1.00 vMB 65
434,692 434,692 000000000000000000535686890e3747e07e2cd3f7bb70030a455ce29c9698c9 2,519 1.00/1.00 vMB 88
434,691 434,691 000000000000000003b5e67708ef0d9bc14f271c2f51ef6fd159ea0f5350011f 3,134 1.00/1.00 vMB 69
434,690 434,690 00000000000000000289765a21c97312438f263917e3df2dc458b37fcc6428e5 2,477 1.00/1.00 vMB 59
434,689 434,689 00000000000000000404262bd004733b8e6084f82c050180815bd9568240d557 2,794 1.00/1.00 vMB 74
434,688 434,688 000000000000000002482be986c2318b54978ba0b7d6d6a24716070facf52d21 1,440 1.00/1.00 vMB 71
434,687 434,687 0000000000000000029707d33e0d1e642349874dfc0ea9dfca774a8ec5289193 2,120 1.00/1.00 vMB 84
434,686 434,686 000000000000000002d2fdea7e2ae8b2e7fb8255c7dc35165d8ba2a133faca57 700 0.75/1.00 vMB 67
434,685 434,685 000000000000000003ece777fa1df8fdb412a16dd1496f052b01f596809148f2 1,936 1.00/1.00 vMB 68
434,684 434,684 0000000000000000042ca2cf84a9fd921d5de00e590187526e31000d346c9760 2,352 1.00/1.00 vMB 96
434,683 434,683 000000000000000003cb73173cafe67c11b3b5673a5cd83f09ccbdb6c9a7e21d 2,715 1.00/1.00 vMB 68
434,682 434,682 0000000000000000032ef31685c74fdfca7a25e34c121e6ef05ce4863be4a5d4 2,632 1.00/1.00 vMB 65
434,681 434,681 0000000000000000012ea09ad27b0bbdfa004c110cc8c4ea914d75b28a5c8df0 2,446 1.00/1.00 vMB 68
434,680 434,680 00000000000000000077fe1bdf32fa91337fdae902d5d8fb9f20f4e9d01b03dd 2,588 1.00/1.00 vMB 67
434,679 434,679 00000000000000000187c64605c0ad338cc2c8b26b1d20d9e418636f51a5106e 1,099 0.46/1.00 vMB 60
434,678 434,678 0000000000000000035830f67a3d0828e81f359fa0d36694ed768c77918ea9d4 1,295 0.55/1.00 vMB 58
434,677 434,677 000000000000000001192e6170dd52aa266e50503be55a51b7544eac28855da8 759 1.00/1.00 vMB 17
434,676 434,676 0000000000000000029598ecdb4b0c8530d32ef04caf33ab957c83a5839a92cf 1,183 0.82/1.00 vMB 30
434,675 434,675 000000000000000001098ca51df212af6ce6946eadf4c0525c4f95e85ac74ce5 1,194 1.00/1.00 vMB 35
434,674 434,674 00000000000000000307c32f8fee2c755518908afb452faf442a048306f4b907 1 0.00/1.00 vMB 0
Previous 10 blocks ↓
Total Size: 783.01 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: 718.91 GB
    • Received: 17.99 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.