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Memory Pool

21,341 transactions
6.30 vMB
0.00809390 BTC
Random Selection Loading Transactions
Max Size: 45.41/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 81af20fac56572995665779136515f4aa6d6dd27281e5e253005580650c4ba70
Version 20000000
Previous Block 00000000000000000001c8a9f5f4cdba3f1385a9e14cd06b47e305e8ef9e8140
Merkle Root b9bbc9ec82459c3928ee6047ce00750e5a4084dade9019bbf462c7a7069d17a4
Time (UTC) ( ago)
Target 000000000000000000021a910000000000000000000000000000000000000000
Nonce 0
Transactions: 5,955
Size: 1.00 vMB
Total Fees: 0.00254789 BTC
Feerates: 23.58 > 0.26 > 0.10 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 942,527 (21,146 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
921,381 921,381 00000000000000000000753d833aa41a4b4277343fb526325727bccca2d4f7e0 3,480 1.00/1.00 vMB 2
921,380 921,380 00000000000000000000f35cade669be4090e406631a4bcda900020dfc0121c8 2,872 0.90/1.00 vMB 2
921,379 921,379 00000000000000000000d47d0a1b7feabee38351ca3c00557867a548d0a4f1a6 5,077 1.00/1.00 vMB 0
921,378 921,378 0000000000000000000087c4823e99b1732744aa2ba0cf3a8b993c57340be2d1 3,814 1.00/1.00 vMB 3
921,377 921,377 00000000000000000000b432f545625df1698f0c6e8ee9e2a04058f65baab111 3,659 1.00/1.00 vMB 3
921,376 921,376 0000000000000000000167d0efddc655f7e1a2b6677dcffbf327044c4414d824 1,966 1.00/1.00 vMB 1
921,375 921,375 00000000000000000000657ae5db2896b136b46d1083ee76c4bff1776db83bdf 3,842 1.00/1.00 vMB 2
921,374 921,374 00000000000000000000900dbfb7fe5e92728a4dfb1e5ab77e83c1ddb73ef4d0 3,773 1.00/1.00 vMB 5
921,373 921,373 000000000000000000008e176d07b63faec939dfde2ee1edbb547e934b05ae97 3,220 1.00/1.00 vMB 0
921,372 921,372 000000000000000000014ffd1fdbaba5aa95bd17ce126f37cef49703a8a1deda 91 0.03/1.00 vMB 2
921,371 921,371 000000000000000000003e97f0c8793eccef662f7687d5f73717f453a8be48bd 2,755 0.74/1.00 vMB 2
921,370 921,370 000000000000000000010986590bccc09229b847e32db644b4a213ce65e25c25 2,755 1.00/1.00 vMB 2
921,369 921,369 0000000000000000000166b3b5c38009534e5f89453e008cba621f5ac7642dca 1,815 1.00/1.00 vMB 0
921,368 921,368 00000000000000000001724b6fefa434b94da1f0eb0acc0a0d01c1b0956a7f9d 4,336 1.00/1.00 vMB 1
921,367 921,367 00000000000000000001262c111b569fe0d0fb9ab3e9e85259f8aaf130052c64 3,359 1.00/1.00 vMB 3
921,366 921,366 000000000000000000008fccc672d59cde789528a802705275761b0a6ed3dcd3 3,325 1.00/1.00 vMB 2
921,365 921,365 00000000000000000000cf5f39bd6903c1d26643aeb3e62f81384c75265860c5 642 0.24/1.00 vMB 2
921,364 921,364 0000000000000000000158d776f61dbe409c1ba2bcf18df0d8a9074789717dcd 3,449 1.00/1.00 vMB 1
921,363 921,363 00000000000000000001999f065f2b41d1b5c36bff19bbbdf26d6eceb100178d 3,782 1.00/1.00 vMB 0
921,362 921,362 000000000000000000017f020e07a8ee8d4dc7ccb8e815efdf407f481bcd1846 3,391 1.00/1.00 vMB 3
921,361 921,361 0000000000000000000081423c505d9351e01dc5cce25dd6f54229ff28baf91f 4,579 1.00/1.00 vMB 1
Previous 10 blocks ↓
Total Size: 831.29 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: 4,730.24 GB
    • Received: 261.02 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.