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Memory Pool

83,521 transactions
31.66 vMB
0.11388389 BTC
Random Selection Loading Transactions
Max Size: 193.48/200 MB
Min Fee: 1.1 sats/vbyte

Candidate Block

Mining Attempt 4f542013c4b3193d2190010f894ce767c04e283ec4a1274f4a3ad00de71feb1c
Version 20000000
Previous Block 000000000000000000019785507a79249f2e450279abdeb5d17be8cab73e03e8
Merkle Root ed03da290657fe6ef4c94dc850b8c439630fd267ce73992ef6ed654f43ba079a
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 2,146
Size: 1.00 vMB
Total Fees: 0.03965235 BTC
Feerates: 301.05 > 3.97 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,221 (514,365 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
400,856 400,856 000000000000000003e0fff43c1412a4874139510ac1ac237ff1ebea3ecca166 1 0.00/1.00 vMB 0
400,855 400,855 0000000000000000060bebc1a618cfb8c922411986568ae80a70f0dd249606fc 1,458 0.75/1.00 vMB 66
400,854 400,854 00000000000000000316bdf0b877b4e2118e93e77dfc1bf9730df35ab769cb2a 1 0.00/1.00 vMB 0
400,853 400,853 0000000000000000042b91b2ade5fe6f6e69c3138d7826d5ee867826e4fe370e 1,810 1.00/1.00 vMB 35
400,852 400,852 00000000000000000204a260405e00b2b1cd2a24e5354381db83472ec2d01f15 1,352 0.93/1.00 vMB 49
400,851 400,851 0000000000000000067bd24e3539571e898c2a5e6b1f8139400ce011ca5a406c 1 0.00/1.00 vMB 0
400,850 400,850 00000000000000000487ed6208515ba1b03f40b10a2e7161d0e8acce8ce4fe4d 2,042 1.00/1.00 vMB 436
400,849 400,849 0000000000000000064faddc4a067449927e9df22ce7d52de8e6e88b9b073a17 1,795 0.99/1.00 vMB 51
400,848 400,848 000000000000000002a4ce41bd1e57f50a3017d5bc917852c1ac5ec3d24d679a 2,141 1.00/1.00 vMB 35
400,847 400,847 0000000000000000033a9ab95be6ad86799375e8eb0b367e09c17855a88c2cad 2,953 1.00/1.00 vMB 69
400,846 400,846 000000000000000002f7df13934a3a8a5cda1297c6b610b4ab81463fe7af9e46 2,715 0.99/1.00 vMB 67
400,845 400,845 0000000000000000027d49ca176d3bf3d20e1867401c20922f0271747d4bc7c4 133 0.99/1.00 vMB 17
400,844 400,844 000000000000000000d4e8641d28e4d8ff9fe514728c2ae39aaa839a303a4308 1,833 0.95/1.00 vMB 37
400,843 400,843 000000000000000002404e06a63724a8f2844a25e71460bd71d6ac113068bc83 2,714 1.00/1.00 vMB 59
400,842 400,842 00000000000000000425ff88be5982b01f454e78576b8ca78c00b08c052941fa 2,567 1.00/1.00 vMB 63
400,841 400,841 000000000000000002a3c178be0d21c89584dd3eab1ee4f2e16783aeafa24f72 2,208 0.93/1.00 vMB 50
400,840 400,840 000000000000000002ef71e85fb75d4cf3d3bc881941e1790f7938eb9095aee8 1,485 0.75/1.00 vMB 623
400,839 400,839 000000000000000005bf5f8dc5975e31d72ef0689e746ccda076670113ed98bd 2,956 1.00/1.00 vMB 72
400,838 400,838 000000000000000002c15f191f283b588e1a0a928ef9c806b05c67e05247c9b3 1,351 0.93/1.00 vMB 26
400,837 400,837 000000000000000001974b886d6487daea53f098c83c2084ed65105f087a5ea0 2,024 1.00/1.00 vMB 38
400,836 400,836 0000000000000000037ecade5dd8ea78906d4c53dbd461e4d5d3accf4f6989dd 2,387 1.00/1.00 vMB 50
Previous 10 blocks ↓
Total Size: 782.77 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: 709.33 GB
    • Received: 16.89 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.