Loading Tool

Explorer IconExplorer

Memory Pool

18,673 transactions (2.91 vMB)
  • 1 sats/vbyte = 2 blocks ()
Show Random Selection Loading Transactions
Max Size: 25.11/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Height Target Txs Fees Size Avg Feerate AFR
912,675 000000000000000000022b910000000000000000000000000000000000000000 723 0.00600939 BTC 0.18 vMB 2.01
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 912,674 (655,861 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
256,813 256,813 000000000000001f00c4c88e75e90593e3581bd9aa204b1c7c6fa1b86d6864df 0.10 MB 250 115
256,812 256,812 0000000000000009af05fa42d688dd975249a21a3fe66389ca3a2a4a79373fb2 0.31 MB 815 129
256,811 256,811 000000000000000f7391ade3d86c773252c59a3f3676b446d5e38f6c34bbd5ec 0.04 MB 97 137
256,810 256,810 00000000000000203212b020faf7d28151f1a1c2df7b13732ba23d7377746615 0.08 MB 216 114
256,809 256,809 0000000000000018b35fab5c72680d1e40c0f9b89f0006d165c6a6b7589ffdea 0.08 MB 157 91
256,808 256,808 0000000000000009653b6829961f8dab9750deade9587860968deaa50b7baf12 0.06 MB 86 56
256,807 256,807 00000000000000153972644a8991d5d9bd76bbde2f8219a2e020885f045f032c 0.11 MB 231 120
256,806 256,806 0000000000000013424ef19b41f886b886e49c8ed379a3939689576b2fa1ec26 0.16 MB 346 109
256,805 256,805 000000000000002a091135532afc93a0353e1a869fbc3afa06519da14bbe05f0 0.25 MB 648 131
256,804 256,804 0000000000000012463bdc772cb5b13c4755d8b7ed1805ab7c5e96e20e60d2d5 0.10 MB 223 80
256,803 256,803 00000000000000050c984f8b22fc5dc71ec94c8a954baa72d088e060c532868b 0.22 MB 429 96
256,802 256,802 000000000000001700cbaff6995a47a2f5d9c741b348170d21c95217919e5b7a 0.13 MB 44 22
256,801 256,801 0000000000000006f72fd6d7f2e75293d07a587fbfa6b45bb8c431dfc83ab800 0.25 MB 238 65
256,800 256,800 000000000000000a4d7e1976840b58fd4c7ef857d21ea355e8af3b84a61e56aa 0.25 MB 433 204
256,799 256,799 000000000000001ecf3f372556f6a79ae1b2954741e080f0ee3599c79affe1b0 0.07 MB 161 99
256,798 256,798 0000000000000022abe7ae850f817dde540ca8e0f200db4dfb5291a929ea1317 0.42 MB 920 138
256,797 256,797 000000000000002451b5b0becca7ff6af3519339f75349c2c2cad2bb30bff6cd 0.05 MB 146 66
256,796 256,796 00000000000000308731338a4810b75c2a292382546686defad5bfc35923248f 0.12 MB 218 85
256,795 256,795 000000000000001c53491162e8a28756a97d1f0c1080d22e13ffd5e5b38f6c61 0.28 MB 540 130
256,794 256,794 000000000000000cde005b79419707674b4d847e8f4884d854ca6373896697a8 0.12 MB 261 119
256,793 256,793 000000000000000daa312df95bf143207b952852e1c94f882f31bd887fbaf475 0.11 MB 240 100
Previous 10 blocks ↓
Total Size: 778.24 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 77
    • Outgoing: 10
  • Data Transfer:
    • Sent: 98.62 GB
    • Received: 0.83 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.