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Memory Pool

40,320 transactions
26.46 vMB
0.05701428 BTC
Random Selection Loading Transactions
Max Size: 138.00/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt dc42033ea9f4ee31f90113ae4c1171b4ba70cd5a048b8d21d355257c538e6d58
Version 20000000
Previous Block 00000000000000000000d4a518e70dcf6645c40c788678282cd7f9e240afc9e0
Merkle Root 8cb0351756472bdcf6bb77a1234bc4daa9ef6f1d4ed7190553b37746d1412ef0
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,334
Size: 1.00 vMB
Total Fees: 0.00828865 BTC
Feerates: 50.27 > 0.83 > 0.29 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,912 (493,077 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
421,835 421,835 000000000000000002e9cef77cabfda89425df1e5c3f07c4f1bbdd13ac517de7 2,430 1.00/1.00 vMB 90
421,834 421,834 000000000000000004e65f3a7d47e6e52526ba429e811682920cc4ea0e32d0a4 2,751 1.00/1.00 vMB 50
421,833 421,833 0000000000000000027dda1372fbde6da1c4c5de351ecf1575b6724bb541edd4 14 0.00/1.00 vMB 172
421,832 421,832 0000000000000000023e8782fd19a8625ec913f5c3dd4717465a7f2167729a34 2,612 1.00/1.00 vMB 67
421,831 421,831 000000000000000003895c5d6e457d7a2849a2641e185df5c6654d4535d3129f 2,470 1.00/1.00 vMB 83
421,830 421,830 000000000000000000ed16692e3a774245327d06af8e1930f48805565892858a 2,186 1.00/1.00 vMB 109
421,829 421,829 0000000000000000038a8ef93885723386c3105d0eed005fc96edf2e25902e63 1,437 0.67/1.00 vMB 47
421,828 421,828 000000000000000004f7566e704637d1c9bcbdfabc70119fdf223e10517d5fba 401 0.18/1.00 vMB 52
421,827 421,827 000000000000000002854ef20019167ce2980ec082d40a1385d30857c1a6ba06 2,141 0.89/1.00 vMB 52
421,826 421,826 000000000000000000180ce1efd9a64584027a5a7fcfc84e62347505a9794d21 1,662 0.73/1.00 vMB 50
421,825 421,825 000000000000000000a0e3d9d34cf4226d2d3730534bb96d0670baa2e4834043 413 0.21/1.00 vMB 50
421,824 421,824 00000000000000000345d0f8c4f8075c028e20644bdf3165f9ff2736d5c1f8ec 1,293 0.64/1.00 vMB 52
421,823 421,823 0000000000000000015cf03682cbecfe3458b9f525edadea936683fe7d454375 1,335 0.98/1.00 vMB 38
421,822 421,822 0000000000000000018f1d285195f3643c74c75de2f99c095db33c0cadec0d2e 263 1.00/1.00 vMB 5
421,821 421,821 000000000000000003556cbdf29b27aa2a14c6607fb46659872548e179132797 1,822 1.00/1.00 vMB 40
421,820 421,820 00000000000000000138de4e5a616fae6d712184857c75135ba632c0393ec894 831 0.42/1.00 vMB 48
421,819 421,819 0000000000000000019c809d40cbb4c1bb500c07c913952b3180a03692630407 515 0.22/1.00 vMB 50
421,818 421,818 0000000000000000028b60031f7d0693fc6e119a7250d761c16269520fa66978 1,697 0.74/1.00 vMB 53
421,817 421,817 000000000000000001dbc4e1849ba61436ddb331342eb823ea24332b6fcb862a 2,084 0.86/1.00 vMB 51
421,816 421,816 0000000000000000040e51ad86b4e3243d94babed26bcce19a53304146a7e99c 1,388 0.64/1.00 vMB 50
421,815 421,815 0000000000000000045344b4c789d49834d8d9403a3823244f713231009f9629 89 0.03/1.00 vMB 52
Previous 10 blocks ↓
Total Size: 782.23 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: 655.02 GB
    • Received: 14.23 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.