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Memory Pool

51,419 transactions
29.23 vMB
0.07893609 BTC
Random Selection Loading Transactions
Max Size: 158.06/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 1ff04561eed7a2c749187af6f975e072a0383b6c6c8dadf46e4f8024fc097794
Version 20000000
Previous Block 0000000000000000000191cff1c72555e27a3caba96683c65a586451f3da17d1
Merkle Root e6de9571f8b01bb34283967a51da5026caf8c5bb5063770d9a7fd4c1cdd566d2
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,563
Size: 1.00 vMB
Total Fees: 0.02303482 BTC
Feerates: 173.90 > 2.31 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,840 (271,089 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
643,751 643,751 0000000000000000000da0c5a1b172b0956ae48a8128da01e1510e417be6f29c 1 0.00/1.00 vMB 0
643,750 643,750 0000000000000000000ac1c5c2e67d16153b22b4ec3bfca548b47fe6cc3416fb 2,100 1.00/1.00 vMB 22
643,749 643,749 00000000000000000003cfe9664fd083f65cf65bc8c8d601553269034fed1f7e 2,236 1.00/1.00 vMB 16
643,748 643,748 00000000000000000008667c3d8145c5d77b38f17277746bc2ed097a0da905d1 2,810 1.00/1.00 vMB 88
643,747 643,747 000000000000000000008a9c67e0773fb533f7da70738020005cff340dc8cb08 1,993 1.00/1.00 vMB 22
643,746 643,746 0000000000000000000e84a8708766e158ff38d7bd2687fdb5d157aa7e53f1c3 2,257 1.00/1.00 vMB 42
643,745 643,745 00000000000000000001b767bac96522ffa40d1642c49e3c943a2c5dc9b1f78c 1,608 1.00/1.00 vMB 55
643,744 643,744 0000000000000000000d1e231849087a75c5668bbda331453db5f4a9fe61497b 2,271 1.00/1.00 vMB 57
643,743 643,743 00000000000000000006fda40b6cb07ba4977f29ccf5162f3e710888015ada6b 2,410 1.00/1.00 vMB 32
643,742 643,742 0000000000000000000d4f2c2c28d403338ee487f225c16d38f1abcb17bd0527 2,005 1.00/1.00 vMB 25
643,741 643,741 0000000000000000000f11c139d0fc9992b1e8175de7fc2afa4691e8fd58189f 2,796 1.00/1.00 vMB 94
643,740 643,740 000000000000000000077c5851c357af2b8b07ae4ccdfb6e097cad54d6b9bd49 2,734 1.00/1.00 vMB 42
643,739 643,739 000000000000000000041e39954423c28588a58c1c16df64d75ec190307d3a4d 2,111 1.00/1.00 vMB 55
643,738 643,738 00000000000000000000f54eec2e1c46f0ec38f50439114cdc4c5cd4533a4115 2,154 1.00/1.00 vMB 54
643,737 643,737 000000000000000000105d40e7d8060d1c0f878a46f494aedfa36ac475b33520 2,635 1.00/1.00 vMB 65
643,736 643,736 0000000000000000000ca9b83932e6b841429a0d87494cb79dcc07d01a4b6206 2,826 1.00/1.00 vMB 100
643,735 643,735 000000000000000000041e3be01e1a84ba9bafa6df6331b59e71073e2d70285d 2,344 1.00/1.00 vMB 36
643,734 643,734 00000000000000000006ee2ff873676e3026363ae9bd87e473fafcf3d49ce930 2,794 1.00/1.00 vMB 92
643,733 643,733 0000000000000000000738cd48209a9e8ec500537b8f689c7ce31df66aa1ecb0 2,722 1.00/1.00 vMB 50
643,732 643,732 000000000000000000100520a7e1cd418fd370f29f1765614814036c837be2fe 2,769 1.00/1.00 vMB 61
643,731 643,731 00000000000000000004e5756bd19131133f5b251ecab24b21dc54da79694e66 2,504 1.00/1.00 vMB 113
Previous 10 blocks ↓
Total Size: 782.11 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: 651.84 GB
    • Received: 13.65 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.