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Memory Pool

79,227 transactions
29.48 vMB
0.08429602 BTC
Random Selection Loading Transactions
Max Size: 180.24/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 51235a7b0ff7ae899e1c1706d69b512dde6d3e7f30be6e30e97785005bee3cd4
Version 20000000
Previous Block 00000000000000000000632169d200e8dc659cf8de9c0a1f273312b1ca9d3620
Merkle Root 0398f280a1d834f35b97fe0683945b2af5ad7a5e99d50707e0b33d3816ade25c
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,320
Size: 1.00 vMB
Total Fees: 0.01943175 BTC
Feerates: 402.60 > 1.95 > 0.32 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,323 (93,934 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,389 821,389 0000000000000000000309fb930f2d5b3fde19ea36e8bbe1c859639f197cc87b 3,484 1.00/1.00 vMB 109
821,388 821,388 000000000000000000040374744a95ed0007b3460fbffc3bc51b1f9786e1c9b1 3,890 1.00/1.00 vMB 125
821,387 821,387 000000000000000000008bc8a2fff2dfb9de4c4e84958f53fd4a95c41bcb2b64 3,507 1.00/1.00 vMB 116
821,386 821,386 000000000000000000029e970ee1530062e271199b272cefed89aba3ee16dc03 3,929 1.00/1.00 vMB 158
821,385 821,385 00000000000000000001cc0fa831df060e59fd3b2e6b1decd838184ab2160475 3,949 1.00/1.00 vMB 143
821,384 821,384 00000000000000000002f1f0ffe092ee1d93e0dff347b5874e7231b39689f669 3,290 1.00/1.00 vMB 211
821,383 821,383 0000000000000000000216438abddb724c8c45121b598331dc9b660bb076a8dd 4,041 1.00/1.00 vMB 147
821,382 821,382 000000000000000000022013e64e3af21c935a4dfbf43bb258ce4415e4baba67 3,485 1.00/1.00 vMB 195
821,381 821,381 000000000000000000031531790d4293e6c70c454cb8b344a7cfd0fe94b2b827 3,862 1.00/1.00 vMB 174
821,380 821,380 00000000000000000001612462c29b0399b0b71d81a266e31c20dab7ee56290f 3,719 1.00/1.00 vMB 169
821,379 821,379 000000000000000000039fd7e7d31429053665acf0c17e2d15153f6db2d99da1 3,303 1.00/1.00 vMB 190
821,378 821,378 00000000000000000003dac2b9514a5efcd105b4b87185e569a6ac9b74859316 3,923 1.00/1.00 vMB 172
821,377 821,377 0000000000000000000273d420c2eb0e842ffe2b91e05c6570d0b0b14f329d30 3,882 1.00/1.00 vMB 143
821,376 821,376 00000000000000000001d1090a641f8cd814a1c6f233100a29f974048c9a7931 4,492 1.00/1.00 vMB 176
821,375 821,375 000000000000000000000c1887f531181aaca233ea795e3c9fffc4575f775124 2,859 1.00/1.00 vMB 280
821,374 821,374 0000000000000000000345d017c0b34277c00a561dbeb851fbee9f76a5c24362 3,871 1.00/1.00 vMB 208
821,373 821,373 00000000000000000001023b164caacab940ef766de96b1ff9668f05c48f7b32 4,614 1.00/1.00 vMB 163
821,372 821,372 0000000000000000000146f4534455c7915fc1463f84608004b2285ea13ee30b 3,888 1.00/1.00 vMB 114
821,371 821,371 00000000000000000000a94cf29273a6dd9f4d7bceb6f6ea759597387acfa7bd 3,734 1.00/1.00 vMB 164
821,370 821,370 00000000000000000001653e65862beadd9a260361de41ae1b87ad9dd476689e 4,370 1.00/1.00 vMB 154
821,369 821,369 000000000000000000013cf3abf302f3f4635c197e5b4ed5ec1ae8f33098a015 3,846 1.00/1.00 vMB 181
Previous 10 blocks ↓
Total Size: 782.95 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: 715.18 GB
    • Received: 17.66 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.