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Memory Pool

43,737 transactions
26.36 vMB
0.05639099 BTC
Random Selection Loading Transactions
Max Size: 138.91/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 81ffa23cc4937db7e1b000f34e9f698193776fd41e3191852722364d7b032a01
Version 20000000
Previous Block 00000000000000000001d48fe31ee355e05137abbba8ee3417ce18547d2ebc79
Merkle Root af633ae16e5a0b7de69a7f8185feb7da08cb3a217f0e8754f623b87a6427e695
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,696
Size: 1.00 vMB
Total Fees: 0.00821055 BTC
Feerates: 40.21 > 0.82 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,743 (278,082 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
636,661 636,661 0000000000000000000c0a4e7f0cfac29354ebe5ca06b3e145275c547c208f98 1,990 0.73/1.00 vMB 19
636,660 636,660 00000000000000000000be9837dbf4a6477c767de89a4b8d45ce9e30bb4d159a 2,856 0.93/1.00 vMB 17
636,659 636,659 000000000000000000101665095defa8a3e07a9ca3645637f59df1d7e56036cd 1,264 0.41/1.00 vMB 18
636,658 636,658 0000000000000000000f55ff4bab95d855342c374197558048f0b2709c0f4a4b 92 0.03/1.00 vMB 10
636,657 636,657 00000000000000000001acdf52d59d0a0816841638b9dbd56f79e5539f8a785d 851 0.28/1.00 vMB 19
636,656 636,656 00000000000000000006ed3f08613b51ce70252ead2857e017be866fe072d1d7 223 0.06/1.00 vMB 24
636,655 636,655 00000000000000000000b9e39052ebfdefb208f2795d48ebc07b2a4dd796f6dd 97 0.03/1.00 vMB 13
636,654 636,654 0000000000000000000345d4dca41fe1d072379be06a740889c8c904805dc38f 130 0.04/1.00 vMB 19
636,653 636,653 0000000000000000000b5c07907ae41fa630d1e519ffebf29047ffab501f7680 207 0.09/1.00 vMB 25
636,652 636,652 00000000000000000007a0ab32ebe7b440260711702d36182d2cb4e30c70c434 676 0.20/1.00 vMB 24
636,651 636,651 000000000000000000052fb119036ded6990a7f2ad429d8bfab9cfac7d543b90 1,879 0.64/1.00 vMB 20
636,650 636,650 0000000000000000000899946288d5d9951e066d00b234c7ee6edee7b88e569c 2,435 0.80/1.00 vMB 18
636,649 636,649 0000000000000000000ca93cf319b12941e649a5e7f828ad4b31b73c796429ae 1,639 0.81/1.00 vMB 17
636,648 636,648 0000000000000000000811d3dbb60ac090a4a31032f0ddbb2e4c601268f6fa20 2,292 0.94/1.00 vMB 7
636,647 636,647 0000000000000000000fe260c1be9f35164d017d4539f37d6249a8f63c2f4f68 2,922 1.00/1.00 vMB 7
636,646 636,646 00000000000000000009e77f3be5a554ac8eb042056442f85158d4bbefc3e527 2,606 1.00/1.00 vMB 16
636,645 636,645 0000000000000000000b153e48a3523b5f4aca68308a69ecebc08c978fdb8f2a 3,105 1.00/1.00 vMB 31
636,644 636,644 0000000000000000000447cd4380794bc3cad83442ab185807220793de010b3a 3,084 1.00/1.00 vMB 34
636,643 636,643 0000000000000000000da23131f00f7e2fcc09979acd1030cbc19fa9ea3a36c1 2,165 0.72/1.00 vMB 18
636,642 636,642 0000000000000000000840b2a8e3d3a0f963c25e20df6222a3ead544cde7b901 1,140 0.39/1.00 vMB 15
636,641 636,641 0000000000000000000c598feda675654ca6cb551b274a48213a9abd1b2519c0 52 0.03/1.00 vMB 61
Previous 10 blocks ↓
Total Size: 781.93 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: 646.42 GB
    • Received: 12.85 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.