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Memory Pool Memory Pool Refreshing

6,145 transactions (1.89 vMB)
  • 1 sats/vbyte = (36 blocks)
  • 2 sats/vbyte = (6 blocks)
  • 3 sats/vbyte = (4 blocks)
  • 5 sats/vbyte = (2 blocks)
Show Random Selection Loading Transactions
Max Size: 10/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
909,244 000000000000000000022cb30000000000000000000000000000000000000000 1.00 vMB 4,193 1
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 909,243 (887,997 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
21,246 21,246 00000000288894d647f5cf1eff34d4bf86f658576c494db1b460ba6476c40597 0.00 MB 1 0
21,245 21,245 00000000a1841dc890b5998f09cb068d704d1a2c145eaf3cd9468a79decea0bc 0.00 MB 1 0
21,244 21,244 000000002a4f6568c75938b0894fc0019a0381bd91608acbfdfde1ca5ba5a8bf 0.00 MB 1 0
21,243 21,243 00000000bc8ee2c8068fbfa971ce19e222fd02ca69477c07129161d6ad00d807 0.00 MB 1 0
21,242 21,242 00000000978065a8c090e809fcfbc299bfd5ea0bd983f327290333301657dd7c 0.00 MB 1 0
21,241 21,241 00000000bee327790b43f9d72adcf93a1ba3fa725f048c31e5807af86faf7fa1 0.00 MB 1 0
21,240 21,240 0000000017316db8ee3c57e345c73c3cfa0a7e81b76a6a1c53a54804f74ee85a 0.00 MB 1 0
21,239 21,239 00000000abf1312b301e8d333c4e64b4b656c7056a530d986c9de234f4c64c44 0.00 MB 1 0
21,238 21,238 0000000007e97e716ca3b8847708a7658b73a8663efddcc9e0a3288840c963ff 0.00 MB 1 0
21,237 21,237 000000000246d4057723ae481796bdb7bcbaac97f0643a74c92404acd5a86b6b 0.00 MB 1 0
21,236 21,236 00000000804f70340b2a25b681b88c6ab3dd4c4bab117168047eb524fcdba2df 0.00 MB 1 0
21,235 21,235 00000000ddf7232cb185d7579f7ec8cbe21736eda34f3a72a2be7b0e92aa7ba1 0.00 MB 1 0
21,234 21,234 000000005d6f2d2a63ed997b0f00c4f5006ac7135bd111baac59f7521e9e3fb7 0.00 MB 1 0
21,233 21,233 00000000fcf3dbac9ad74678656c265ab133cbfcef7c89d93ab033d8aed47fc6 0.00 MB 1 0
21,232 21,232 00000000dd77eb20acb9f5d73af24ae81793bbfe59ea077a0ba906e3833efef3 0.00 MB 1 0
21,231 21,231 00000000a40ddf63a4ba828e5ac86185151691c8564e67fa546bcabe6f9a8b54 0.00 MB 1 0
21,230 21,230 00000000a7efe686386d9d35ad1a4f5542e7b189a56f14de947fe994dc14b067 0.00 MB 1 0
21,229 21,229 000000006d26b5b334346bd997d074a5a41844b2d9932172a2ecbc2236a572bb 0.00 MB 1 0
21,228 21,228 0000000017616422e1665d1149c4dd7d049e7a428aed915087d4070185d09736 0.00 MB 1 0
21,227 21,227 00000000f7e739dfb373925c7ca500a3a4afbdd6f1e1ba07d05ed1f77910b4d1 0.00 MB 1 0
21,226 21,226 00000000b21b019113b77a9702a37505a02604911dc533bbe264984c0f035b8f 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 771.99 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 280000
  • Subversion: /Satoshi:28.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,017.81 GB sent, 107.90 GB received

Notes
  • This page updates every 5 seconds.
  • 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.