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Memory Pool

87,181 transactions
31.64 vMB
0.21885241 BTC
Random Selection Loading Transactions
Max Size: 192.08/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 75bb40bcb56758744574d2fd8faefbb766b9bed8c1c08e5b6895ae4de94eef7f
Version 20000000
Previous Block 00000000000000000000a78cdbfa3b9be4345dd96ae11394c52f854b4e194716
Merkle Root 8da972edf0175a0222dd5fe2ac18ea4867cf1601ba844b21e7f9451acdc69f69
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,589
Size: 1.00 vMB
Total Fees: 0.10926036 BTC
Feerates: 502.67 > 10.95 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,125 (278,988 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
636,137 636,137 00000000000000000009cefbd31b477294c523a25a7976ac08dbe51b3da6f604 1,974 1.00/1.00 vMB 15
636,136 636,136 0000000000000000000009bc43a9867a49357a46449ec28db23b9f692931f14a 2,811 1.00/1.00 vMB 38
636,135 636,135 000000000000000000062cd401d44a915ebea8e69ba7fef50efce7f734ad8c81 2,863 1.00/1.00 vMB 51
636,134 636,134 0000000000000000000837373436aff924b4a3079aa9df9982e02198f6141878 2,501 1.00/1.00 vMB 19
636,133 636,133 00000000000000000003e1d78d58c2db235e4457d1e373c860d7affda0ba03ef 2,770 1.00/1.00 vMB 25
636,132 636,132 0000000000000000000ca6ed8ad635761220f8ad1bc409dd184df986a9682959 2,124 1.00/1.00 vMB 38
636,131 636,131 000000000000000000075cb87177fbf79a302b244da680fbf2bb17d3d72de2c0 2,790 1.00/1.00 vMB 57
636,130 636,130 00000000000000000010e3d03b85b530dda0ffc118e373b79e73189d24f9ee39 2,934 1.00/1.00 vMB 31
636,129 636,129 0000000000000000000e5fff603d07ce177076b5c9c419dcc2d967a94970111e 2,760 1.00/1.00 vMB 51
636,128 636,128 000000000000000000008ddcbb9cf730abff225eaebddd82e878c7f8da31d866 2,678 1.00/1.00 vMB 37
636,127 636,127 00000000000000000004b7f423ab609d35ed819241585008d658d29498baf0f1 2,859 1.00/1.00 vMB 58
636,126 636,126 0000000000000000000737249bf186f5a1a15342071bf6c49c89d34eef0fb5af 2,412 1.00/1.00 vMB 24
636,125 636,125 000000000000000000072aade404e2614a9d57a8a4fd9af8f42a9e97a7db5cce 2,707 1.00/1.00 vMB 33
636,124 636,124 0000000000000000001182f704bfbbd94bdc1a21c3767e7982dd4e4564408a12 2,522 1.00/1.00 vMB 31
636,123 636,123 0000000000000000000f1df030ccb628333ddf86ab63c4a8f484e87dc219594a 2,307 1.00/1.00 vMB 31
636,122 636,122 0000000000000000000e920d6b170217b88fc2110ae78e66fec58c541948a25c 2,560 1.00/1.00 vMB 33
636,121 636,121 0000000000000000000a8166c4ecf68d77edfb58257f9554b94f6917a0fed45b 2,320 1.00/1.00 vMB 32
636,120 636,120 000000000000000000038251690b71c087992e3dd004f71fbcbb942110cacac3 2,524 1.00/1.00 vMB 37
636,119 636,119 00000000000000000009f17071a92e2417a5dcf1eca7e8bb2ba7f67248994542 2,484 1.00/1.00 vMB 41
636,118 636,118 0000000000000000000716a80f94341cae906daca9fde4e623e77f47fb9788a4 2,953 1.00/1.00 vMB 59
636,117 636,117 0000000000000000000402ffebc23ae571164dbddc1b61797dfc28a60cdf45bf 2,410 1.00/1.00 vMB 42
Previous 10 blocks ↓
Total Size: 782.61 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: 671.95 GB
    • Received: 16.08 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.