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Memory Pool

80,155 transactions
30.14 vMB
0.09081158 BTC
Random Selection Loading Transactions
Max Size: 181.65/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 4d19acca7062c43baf2dbcec16ce9f25e6f26429a7c8d101c83227c1ab672aba
Version 20000000
Previous Block 000000000000000000005a637be4f0674e0cd19654bae85c49d461bc204dc54b
Merkle Root a744fb07e51dcbcd83b5c215fe3ff132f8f39dd365e526b872c0609cfb87ef04
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,310
Size: 1.00 vMB
Total Fees: 0.02015928 BTC
Feerates: 80.28 > 2.02 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,143 (514,836 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
400,307 400,307 000000000000000006839e16845df132484370144ba5bdf14ec5bfd47bb776d2 333 0.20/1.00 vMB 32
400,306 400,306 000000000000000000b6ff994e5720fe03a53cfec32fc0306214f82fad9076fa 446 0.21/1.00 vMB 38
400,305 400,305 000000000000000005b08bdc41f675bbc266fc5a42374cc4a0f6a5f51b44a9b0 597 0.46/1.00 vMB 60
400,304 400,304 000000000000000003c206b30a894e28995102ef88473d2f382ac73a73d5f835 643 0.34/1.00 vMB 58
400,303 400,303 000000000000000006b1e6347983e4e9148c362844e1a07d27c6afd5ea459004 46 0.03/1.00 vMB 27
400,302 400,302 0000000000000000001fed7ac329b0f325dce7dc0bd8ac8af9884cbc439793a9 215 0.12/1.00 vMB 29
400,301 400,301 000000000000000004e137194dc4369e4e963b53a091cc6d51f417ce3bc7c04d 231 0.22/1.00 vMB 24
400,300 400,300 000000000000000003ce725c6b617db3efb6132cc3fb1776cad5dfddc6b16a27 270 0.21/1.00 vMB 21
400,299 400,299 00000000000000000285a0f9e1c55bc1e5d20febdc63df2d5b30ae6bf3f7d747 1,604 0.75/1.00 vMB 43
400,298 400,298 000000000000000000d907bd8630394a1d6812491127dea02f86917f1c82f098 228 0.29/1.00 vMB 15
400,297 400,297 000000000000000005cea817c3607cef498a586abb5d8e2fdf9cd05c870878a8 1 0.00/1.00 vMB 0
400,296 400,296 000000000000000005d6ab44f8f823942712a2b4a75fa632172bba0e6c6b1d26 2,372 0.99/1.00 vMB 46
400,295 400,295 000000000000000001f48a42fbe6ef82f0b2c6d612b889d52ec2e88ac756c717 994 0.99/1.00 vMB 19
400,294 400,294 000000000000000000811eb5cc50f87065c8a9d4f6b2c8f2c3c773b6e7580510 1,267 0.89/1.00 vMB 31
400,293 400,293 000000000000000002e89867d2e476beb06683436f9930b5266d589fd37ff9f3 545 0.64/1.00 vMB 18
400,292 400,292 00000000000000000538878656cf49a8614610c6b3ec9ab7f734d921b74fc2b3 1,746 0.95/1.00 vMB 35
400,291 400,291 000000000000000002155c018b67a86c07d50304fdac911e2118ea9493135138 1,431 0.93/1.00 vMB 29
400,290 400,290 000000000000000002dd8750770cf455fc48f930fd025a249bebd61709a50d2e 2,221 1.00/1.00 vMB 36
400,289 400,289 000000000000000002a77001faee81eb33d8f5911731495785a4ac9f4fcd3c93 3,030 1.00/1.00 vMB 66
400,288 400,288 000000000000000001f4b71d5b7e3c3f19d78d40c4c3880568d38386984bef22 1 0.00/1.00 vMB 0
400,287 400,287 000000000000000003629cedebb53aa3cc4b8760d89d0c0ed4237b4a764f56c4 1,765 0.79/1.00 vMB 42
Previous 10 blocks ↓
Total Size: 782.64 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: 672.44 GB
    • Received: 16.25 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.