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Memory Pool

77,984 transactions
33.33 vMB
0.14204212 BTC
Random Selection Loading Transactions
Max Size: 188.65/200 MB
Min Fee: 1.1 sats/vbyte

Candidate Block

Mining Attempt 553339637f0d9bb96c842583dd0f2e830acab470f418a47f7919ed36d34714bb
Version 20000000
Previous Block 00000000000000000000bb7fa09d78086bb333e351a7c3129fff08c9216ebf57
Merkle Root fe5de4316ad65b98149f5bed9e6ab70c284f2024b9c993efe68acf9c690ba311
Time (UTC) ( ago)
Target 00000000000000000001fa380000000000000000000000000000000000000000
Nonce 0
Transactions: 3,136
Size: 1.00 vMB
Total Fees: 0.03576744 BTC
Feerates: 150.61 > 3.58 > 1.01 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,421 (71,499 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
843,922 843,922 0000000000000000000063f521f19ebbfe251683baf22446f2f93e721b6bdb3f 2,218 1.00/1.00 vMB 12
843,921 843,921 00000000000000000000ce4977900f30d3c441b501467490bee7a480c82178e3 2,546 1.00/1.00 vMB 15
843,920 843,920 00000000000000000002de33416c2b3d9bb8ce4bdfb0fec521367675b3ac61cb 2,873 1.00/1.00 vMB 21
843,919 843,919 0000000000000000000239f02a87d7f50f7acaa782ed9a74e1c7cbfd36d4cbae 1,484 1.00/1.00 vMB 9
843,918 843,918 0000000000000000000045c7706885aa03513faec5d17ce447fed215d73b9c21 4,315 1.00/1.00 vMB 13
843,917 843,917 000000000000000000025470529d610aaa8a17dc9736cd2cbc0ea7e15a2f4c70 3,178 1.00/1.00 vMB 19
843,916 843,916 000000000000000000022f17fde1e273d672b4db21c19846a7a2cfc1ea6d44c2 4,116 1.00/1.00 vMB 15
843,915 843,915 0000000000000000000123925f0b7ec6acd4f672442a6a2fa8df0e58f2a71f55 1,527 1.00/1.00 vMB 9
843,914 843,914 000000000000000000035b77ee2c636039fb714bdea6ddd21c02a255f6a180c8 3,182 1.00/1.00 vMB 16
843,913 843,913 000000000000000000026817a0f52d806eddf527d272028ab863ad12944164bf 3,048 1.00/1.00 vMB 11
843,912 843,912 00000000000000000001a5f30e29573703a6e04dcf4d715d9c90e2d4ce3d8df0 2,736 1.00/1.00 vMB 11
843,911 843,911 000000000000000000009fd14dd9da6a815083b2fb39d89619aeef583e094c72 3,318 1.00/1.00 vMB 20
843,910 843,910 00000000000000000000ea43b7933551992a6096751e1fcaafe474f7b2e35e9b 4,021 1.00/1.00 vMB 12
843,909 843,909 00000000000000000002b647b143ecb057c2a4432497cd37b4092c9bb24f2e57 3,334 1.00/1.00 vMB 10
843,908 843,908 00000000000000000001a27922e3b7a7b716a3bc3a7d1f2f8981ed28f76aac5b 3,282 1.00/1.00 vMB 17
843,907 843,907 00000000000000000002059577528d46dd31da84cb65756cf2215208f0ba946a 1,810 1.00/1.00 vMB 12
843,906 843,906 00000000000000000002a6e77c7f24889f7d9a8f0f6ceff096eef155376b1cdb 2,772 1.00/1.00 vMB 15
843,905 843,905 0000000000000000000070cca7d1d30879b78db39a3838b70556bd1c7f4757f7 3,376 1.00/1.00 vMB 17
843,904 843,904 00000000000000000002fc86551828364ee260e7733c8710bce7f20d28a16f7a 3,592 1.00/1.00 vMB 17
843,903 843,903 000000000000000000015b67c346e528e419ca22eb4d031007df0cd6d13be18e 2,837 1.00/1.00 vMB 29
843,902 843,902 0000000000000000000205221f50a7f91a09940b42276ef21cf5920c96901a07 2,928 1.00/1.00 vMB 31
Previous 10 blocks ↓
Total Size: 783.12 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 113
    • Outgoing: 10
  • Data Transfer:
    • Sent: 737.88 GB
    • Received: 18.60 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.