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Memory Pool

43,545 transactions
27.17 vMB
0.07981228 BTC
Random Selection Loading Transactions
Max Size: 142.39/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 17083b4e484c01f72069e941831a1a594f2c204bd4e864aebeeab6c3e1366485
Version 20000000
Previous Block 000000000000000000002d329f64171128f24895d65f294da7fb5276d5bc24ec
Merkle Root 7d31627ba12828de4f8e4184f28aefd90633bfa87aa3c3225c51938d88629582
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,640
Size: 1.00 vMB
Total Fees: 0.02879349 BTC
Feerates: 265.25 > 2.89 > 0.29 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,935 (98,080 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
816,855 816,855 000000000000000000003f9a44eaf303f70f2dc7eeff250f73f5991955022678 3,899 1.00/1.00 vMB 46
816,854 816,854 00000000000000000002325a4803c891022c8932e816f65d4ce5910256665186 3,860 1.00/1.00 vMB 46
816,853 816,853 000000000000000000031465fe1c8dfaef04a1db7267e1c4e92c03fe0ca6b2f5 2,865 1.00/1.00 vMB 44
816,852 816,852 000000000000000000030d80ee7c2417590a3a55046204a38bf3d41167087d46 4,060 1.00/1.00 vMB 59
816,851 816,851 00000000000000000001211be45e9b5e6744c3f7050314c61ef8dab0692bd6b9 3,071 1.00/1.00 vMB 67
816,850 816,850 000000000000000000007dd4501a2c629004bcdae7a18b63b1ef06746acc9cfe 3,515 1.00/1.00 vMB 89
816,849 816,849 000000000000000000040d6faf3e84cf0d7885a7cc06295566c4d1402281965f 3,842 1.00/1.00 vMB 61
816,848 816,848 00000000000000000000d7b52bb1c010fb82f6e0b11de09314058f792cb0aecb 3,506 1.00/1.00 vMB 51
816,847 816,847 00000000000000000000a1781730111d9a288e464a527453052e574388a11ad3 4,040 1.00/1.00 vMB 61
816,846 816,846 00000000000000000000373b56b531ab46dba19b79688030ccabe8686f44a0c5 3,898 1.00/1.00 vMB 56
816,845 816,845 000000000000000000027138c56f1c7237cd13e265668630c76fdb650f79e399 3,972 1.00/1.00 vMB 55
816,844 816,844 000000000000000000035d2e359a7ab08d0c4e1cffb034b5cc5a4f87e340d71f 5,335 1.00/1.00 vMB 39
816,843 816,843 00000000000000000002cc95aeba4d7a5709a83fce9f50d7af3d4f94ae1ff04d 5,567 1.00/1.00 vMB 39
816,842 816,842 00000000000000000002ea3939d25862bcab295ce1d189d9e80ed5d910c5a496 4,289 1.00/1.00 vMB 35
816,841 816,841 00000000000000000002f94f0a8b5ffcf2891782e12ff3cec8f09ada73f54c70 1 0.00/1.00 vMB 0
816,840 816,840 00000000000000000000a9c4f9d24ce29f06eafabad418e1742c2d9b521c4216 4,595 1.00/1.00 vMB 40
816,839 816,839 00000000000000000002f6249d91a51f2c87e4a134ed134e9943a14abb9eb4a4 5,304 1.00/1.00 vMB 41
816,838 816,838 000000000000000000023b14eecc6dacf589ad33d61996a3c0ee9ab10352e9fe 3,612 1.00/1.00 vMB 53
816,837 816,837 0000000000000000000151ed405c9f7ed0f8412958b01154f67e53be5c4d7e58 3,930 1.00/1.00 vMB 48
816,836 816,836 00000000000000000000dbe73a76d78d15d6b8ae8a240126231e2e001ee4a9b0 3,729 1.00/1.00 vMB 46
816,835 816,835 000000000000000000039a0cae391826aeb82daa170c5ced01a3b005a3d384f0 4,231 1.00/1.00 vMB 54
Previous 10 blocks ↓
Total Size: 782.27 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: 656.68 GB
    • Received: 14.41 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.