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Memory Pool

73,343 transactions
27.15 vMB
0.06132815 BTC
Random Selection Loading Transactions
Max Size: 165.84/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 9bbd61d6bca027303cd8e8dfc7aa40aa79ed014430859886ff92cc9a769b3a57
Version 20000000
Previous Block 00000000000000000001532be74da49a90e138299003cfdfadc8d64ffc40de8e
Merkle Root a23564d5dd2c033964fb73aa88476b8b7755d69fe69771e7f75b1b0b2f756765
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 4,009
Size: 1.00 vMB
Total Fees: 0.00353997 BTC
Feerates: 14.05 > 0.35 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,311 (614,655 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
300,656 300,656 00000000000000006aab13ce1199bed5643537e0d9138a1778b8c27a8d19d649 238 0.13/1.00 vMB 31
300,655 300,655 000000000000000000a7650b15cc83d7f81d04e0034ce9deb0fc93cbf14de7b9 349 0.22/1.00 vMB 27
300,654 300,654 00000000000000003c74cba63d3dcb74e2a8671d89875f9e0cec191936735807 448 0.22/1.00 vMB 33
300,653 300,653 00000000000000003be47dd249dee5c2e3f5a68f7f8dc29868f38b1af3a6c200 362 0.22/1.00 vMB 26
300,652 300,652 0000000000000000618f2e2171b4b3aac7472e4ec152776bf6cb58e10c7a2128 256 0.13/1.00 vMB 42
300,651 300,651 00000000000000004989e7f13555e7c0c4f517210b988ee15e88a77049f46bb5 349 0.19/1.00 vMB 32
300,650 300,650 00000000000000004e7015605ce5f039d48dc998032af8df43acde27cd31df53 513 0.34/1.00 vMB 25
300,649 300,649 00000000000000001cf54849e5d16dd2094c6e9f6910fa161406d2fd8f5c1d32 256 0.11/1.00 vMB 45
300,648 300,648 0000000000000000507f52c016cca1e029cc1643fe4442db4edebcf15ac73f87 680 0.35/1.00 vMB 31
300,647 300,647 00000000000000004820d9def3fdbda08e2fbede1b16a97ef84b772f269e6067 771 0.48/1.00 vMB 25
300,646 300,646 0000000000000000547a037328138fb9930208eefbc1042b80597ee9d0ec6dcd 147 0.17/1.00 vMB 18
300,645 300,645 0000000000000000766829c6a6f0dc77b8a1f4b02e6b536f0af2eeb5071ab1e4 64 0.13/1.00 vMB 13
300,644 300,644 0000000000000000698c8d6e99413a50ecb45f8c0ffed4d9a9fcace51768750f 393 0.34/1.00 vMB 20
300,643 300,643 000000000000000050dc1128ba7567df96a978734dd5a759225259557c84da17 909 0.35/1.00 vMB 38
300,642 300,642 00000000000000002558bbcf0c3575f7db6ddef7a553eadf36ddac45755409c7 792 0.32/1.00 vMB 33
300,641 300,641 00000000000000004a621ee20bb433665036ef884dce23dcf956443c3983f590 339 0.17/1.00 vMB 28
300,640 300,640 00000000000000006bf86b1218065f880f2fbd9b4facea59604e17db42694e3f 322 0.19/1.00 vMB 26
300,639 300,639 00000000000000003be0de42d9c47d140ceea5e7ab0a68f1e76519e747a8db3c 278 0.19/1.00 vMB 26
300,638 300,638 0000000000000000093a0cd730fa4e4228f2ed78d2980304c3a98ec8e96c6722 91 0.15/1.00 vMB 11
300,637 300,637 00000000000000000a235533be5640bfc2120638386b5db01b63f4dedb8450c8 630 0.33/1.00 vMB 30
300,636 300,636 00000000000000002f6cf4f6100a089eb2037cd61fa9b3dd353abca19ab86ad5 388 0.21/1.00 vMB 29
Previous 10 blocks ↓
Total Size: 782.93 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 11
  • Data Transfer:
    • Sent: 714.62 GB
    • Received: 17.57 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.