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Memory Pool

36,850 transactions
25.97 vMB
0.05430071 BTC
Random Selection Loading Transactions
Max Size: 133.33/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 5b3138a30d2f667da8bd91671fc820883d628f213dcc6db20888e0458d1010ce
Version 20000000
Previous Block 000000000000000000002d05d6b44ad40f04c8763a38c5afbba07e4fafa201d8
Merkle Root a81ff3a105f943211f39bba5eed533bafa57b07c1f1fe398f91cc9735bc9d49c
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,994
Size: 1.00 vMB
Total Fees: 0.00655818 BTC
Feerates: 100.29 > 0.66 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,672 (97,172 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
817,500 817,500 00000000000000000000c948a4b408b323e297f697e9a4f5648999c3deeb30a4 5,143 1.00/1.00 vMB 166
817,499 817,499 00000000000000000003d67331ac31483a4b09b01f30b9d6fb5b9c2905f71844 4,184 1.00/1.00 vMB 163
817,498 817,498 00000000000000000003e331dd0c0abfb9231eea653cc73965e6413df8ac5ed3 3,491 1.00/1.00 vMB 189
817,497 817,497 00000000000000000004414fe59a742093ebe3e99d7df105f1c0984d5e80f65c 4,048 1.00/1.00 vMB 143
817,496 817,496 000000000000000000039d144f504956b1ffca299688d2fcb03b75999619a595 4,010 1.00/1.00 vMB 209
817,495 817,495 000000000000000000016574055c3ac2687256724f744f52251ee3929b6027b6 3,987 1.00/1.00 vMB 166
817,494 817,494 0000000000000000000189c2442b78a7bce61a1fc874850e5fc05e5ce522a7c3 5,663 1.00/1.00 vMB 134
817,493 817,493 000000000000000000035f071724ec0810522de64a2d003ad525b1ce6c5ad5a1 4,760 1.00/1.00 vMB 131
817,492 817,492 000000000000000000002b6fd49a36283eb7ee48f5252ae6f3a0473a7e18c206 5,973 1.00/1.00 vMB 131
817,491 817,491 00000000000000000001b6f638387524b43f2c2020c320a409979ad90bfaa9ba 6,124 1.00/1.00 vMB 122
817,490 817,490 00000000000000000001fcf207ce30e9172433f815bf4ca0e90ecd0601286a20 5,514 1.00/1.00 vMB 126
817,489 817,489 0000000000000000000289cc1efdc277d835bf5ab9704f121fa6ae33691e755a 3,538 1.00/1.00 vMB 152
817,488 817,488 000000000000000000038edb1260ae25b4823cdf15c8cc79bdbb43783cdd1531 5,099 1.00/1.00 vMB 128
817,487 817,487 000000000000000000039e64b8fd180d88db64b3505a01ea2bbef9c4d8c19797 4,196 1.00/1.00 vMB 163
817,486 817,486 000000000000000000011cf4af315a6e67a3ef58a9a6f94f067f5fc2102b7219 4,465 1.00/1.00 vMB 114
817,485 817,485 0000000000000000000289ee1db52f47a13f8bed050811fc465e83686b2fbf71 4,101 1.00/1.00 vMB 155
817,484 817,484 000000000000000000012c6227814d8edcba9103743b21061c155abb147721c8 5,075 1.00/1.00 vMB 137
817,483 817,483 000000000000000000011b308410bca03292a2c71f0c0db2cb7bc34889e43fdf 4,001 1.00/1.00 vMB 166
817,482 817,482 00000000000000000003c0d3bf23df68a502f526a15d7264063f80f7b0d8c8c5 3,574 1.00/1.00 vMB 80
817,481 817,481 000000000000000000042234fc8036df6ee0ced6e1f5da798fa4fbccaf58f545 5,322 1.00/1.00 vMB 104
817,480 817,480 000000000000000000020363860c12a618057692a246151abed477a383f38b89 5,148 1.00/1.00 vMB 106
Previous 10 blocks ↓
Total Size: 781.81 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: 635.14 GB
    • Received: 12.29 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.