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Memory Pool

45,091 transactions
27.11 vMB
0.07106073 BTC
Random Selection Loading Transactions
Max Size: 142.87/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 991bca63fd7a3afbb9737e53f4377cf13bce85cf1a229a953a10845923ebf714
Version 20000000
Previous Block 00000000000000000000facfaa62459f98f3b2a139e8179039060bf314a7e923
Merkle Root 08220efb326e72dec89d7d09a825507ba9bb7a7eb1985772fee8234c1cd71ad5
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,020
Size: 1.00 vMB
Total Fees: 0.02068251 BTC
Feerates: 251.72 > 2.07 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,747 (494,443 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
420,304 420,304 00000000000000000512a4ec11166874d41dd58963f920d3c7be00c1f17a8d93 1,621 0.96/1.00 vMB 35
420,303 420,303 000000000000000000b347b9d49b560928e358f896956cc6e32865c63832f493 2,573 1.00/1.00 vMB 70
420,302 420,302 0000000000000000013cbf6d96c3ed83e4852ce8dc63c0b6b6d3103610cb6b32 2,472 1.00/1.00 vMB 54
420,301 420,301 000000000000000000d70363ee4b215ef3ff6c2717097baf3713a64c9481976d 1,089 1.00/1.00 vMB 72
420,300 420,300 0000000000000000017a859238351b59b11f2d79bb1f66613c5fb460fc0cb595 1,132 0.96/1.00 vMB 32
420,299 420,299 000000000000000002feb2128b0aaf194859dfca5bcbd3b4cab18192a6a94ada 2,540 1.00/1.00 vMB 61
420,298 420,298 000000000000000000517af2b3c0b893777633103d52830102e88094223dee7a 835 0.97/1.00 vMB 22
420,297 420,297 0000000000000000048e94ed9d5cc4c8da592a374dd7ab6fed299dd5ab3f1e4a 2,500 1.00/1.00 vMB 69
420,296 420,296 0000000000000000034af2a4456f5b37cba5bfd973a1c207b6e2c558edb11f58 712 0.32/1.00 vMB 69
420,295 420,295 00000000000000000383c4581a7a95bfc8fa5a11e78fcf7abc4370e225030894 939 0.59/1.00 vMB 39
420,294 420,294 00000000000000000467e9a21784f3be6a9274bbdce9624b3985f40a64e6ae48 2,565 1.00/1.00 vMB 74
420,293 420,293 000000000000000000a1a4290e9bb28252cbc20f8c1086d66a4b3bfd47e65717 448 0.22/1.00 vMB 66
420,292 420,292 000000000000000004766682611d53a7920f96bd1ad794decd00c2c2e73766d9 2,000 0.89/1.00 vMB 61
420,291 420,291 0000000000000000010f1f906563ded825d14c059cbf2fe43875d56ec69aa289 1,176 0.73/1.00 vMB 41
420,290 420,290 0000000000000000026232beee315a2631181f272dde39967816cf2698e045f5 2,281 1.00/1.00 vMB 53
420,289 420,289 00000000000000000158d9bef843b59d26ad674c169d3c4085b210ae7819096f 2,044 1.00/1.00 vMB 49
420,288 420,288 000000000000000000205ee2a6024277bc81fc4bf60ce6864cea4f63ccdf598d 2,980 1.00/1.00 vMB 85
420,287 420,287 0000000000000000029df5011630f2cfcb3ab21801aa1816f16f880c7fea3707 2,017 0.90/1.00 vMB 57
420,286 420,286 00000000000000000287ea10a5fd0bef3adb9222453d0d5807441e48fddae592 2,012 0.93/1.00 vMB 54
420,285 420,285 000000000000000000916fd52c46896e12aff281122c14892cfb9e8f39f1fad5 14 0.00/1.00 vMB 197
420,284 420,284 000000000000000000144d84fae539e28a08943fc195ad39902ef2d7191b9322 1,491 0.89/1.00 vMB 45
Previous 10 blocks ↓
Total Size: 781.94 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: 646.71 GB
    • Received: 12.88 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.