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Memory Pool

77,111 transactions
28.82 vMB
0.11791340 BTC
Random Selection Loading Transactions
Max Size: 174.33/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt b9b7e087fef1a7068d3a33faa146caf287dcc4144f3b0ba3f0fb43aaa27b7415
Version 20000000
Previous Block 000000000000000000009f1c3d628decaf53046a7e17575a65fbaae2fc1ca795
Merkle Root ec356a61e1741a2561bf73521d6e8ef143f63161e7a9ddd700a1efa6f052b178
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,445
Size: 1.00 vMB
Total Fees: 0.05789679 BTC
Feerates: 101.65 > 5.80 > 0.30 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,116 (275,455 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
639,661 639,661 00000000000000000007dd231bd378c7439dcabaee4de8e06a82ec9dc09eb28f 1,833 1.00/1.00 vMB 69
639,660 639,660 0000000000000000000179ce5fda0a93a7c020f75ca75a6ca0de9fd991420655 3,142 1.00/1.00 vMB 74
639,659 639,659 00000000000000000007ebf5f39cea6fbd24a4a83a2a1c034e516277cc834799 3,226 1.00/1.00 vMB 70
639,658 639,658 00000000000000000007deeb37317990bc298bc807c69eb9c9d51f847ff7da3b 2,810 1.00/1.00 vMB 80
639,657 639,657 0000000000000000000805a304f333475a1640d8a31c6263c4ffb3e11f395e99 3,403 1.00/1.00 vMB 93
639,656 639,656 000000000000000000062aafe52f6fa349deb50affdbac921b2d87e69731bf82 2,289 1.00/1.00 vMB 67
639,655 639,655 0000000000000000000728d089e39378d25fbad7bad5b538975f3197e550f028 2,400 1.00/1.00 vMB 76
639,654 639,654 0000000000000000000ddfcfe3d8cd445f934de506109ea265713681455c15a4 1,114 1.00/1.00 vMB 64
639,653 639,653 0000000000000000000411232648b73fc34442ef0605075aab92039a1d6b4d88 556 1.00/1.00 vMB 59
639,652 639,652 00000000000000000003bb936b45fc6a23ff820197b2c1438579afe0b49c1392 406 1.00/1.00 vMB 57
639,651 639,651 00000000000000000009da6937c7d81d83a1aadaadd2e2d53d428becd7265935 1,215 1.00/1.00 vMB 60
639,650 639,650 00000000000000000006c3b2eaa02255e65546ad6c27d87664508ff8d55c72de 2,918 1.00/1.00 vMB 62
639,649 639,649 0000000000000000000e8e0b728dc18183255039553097bf4574ac2dc305531a 3,023 1.00/1.00 vMB 73
639,648 639,648 00000000000000000008c642e183d438ddc3c25b623b3f4431344f2925076a63 2,431 1.00/1.00 vMB 67
639,647 639,647 000000000000000000096ac95e4082c413c5347f7c85f73b10d688125539ac1a 2,389 1.00/1.00 vMB 67
639,646 639,646 0000000000000000000e4b8e5af2ea291e4f7607356027f180e62c96e407747c 2,768 1.00/1.00 vMB 64
639,645 639,645 0000000000000000000da4b5a5fd3b465145ed197d35590b703adaa63b79decb 2,150 1.00/1.00 vMB 62
639,644 639,644 000000000000000000095093ee7333f2df82a78f100cfd21c29c06f1345b5b4e 2,045 1.00/1.00 vMB 67
639,643 639,643 00000000000000000008b54c737bf967f91f66072bd60eb13066aaefe81821ec 2,775 1.00/1.00 vMB 69
639,642 639,642 00000000000000000008a8123b0ee4a12ad6eba1bfa5d9052b8c40b24b635361 2,933 1.00/1.00 vMB 83
639,641 639,641 0000000000000000000f46621e058ec0466b6d25e0333d2babf7c78cb85ac744 2,672 1.00/1.00 vMB 73
Previous 10 blocks ↓
Total Size: 782.59 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: 671.53 GB
    • Received: 15.95 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.