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Memory Pool Memory Pool Refreshing

10,000 transactions (4.32 vMB)
  • 1 sats/vbyte = (18 blocks)
  • 2 sats/vbyte = (4 blocks)
  • 5 sats/vbyte = (2 blocks)
Show Random Selection Loading Transactions
Max Size: 24/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
909,259 000000000000000000022cb30000000000000000000000000000000000000000 ago 1.00 vMB 4,073 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 909,258 (891,526 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
17,732 17,732 00000000ef05e626c850a93b27e13a1b79b27c266e9fe397b182cd081278d152 0.00 MB 1 0
17,731 17,731 000000006204afeddb14dd15bc81c710e5f76a4468ca3315d9bf4eefbacedc74 0.00 MB 1 0
17,730 17,730 00000000a11c5e98f88c1b368ee00968f66d6cf1edc835a550bb5df431c93e0b 0.00 MB 1 0
17,729 17,729 00000000b3edc5de11c57663cabb599b184926fcc9226f66ef382022e144619f 0.00 MB 1 0
17,728 17,728 00000000b440d97ad7c9846c68cd59c2be55f9899c745a6dd59295a3f5cbc9ae 0.00 MB 1 0
17,727 17,727 00000000e6fb6f37b476c48c87f5a8bbb3578838f2b2d3a2deca20a10cc19209 0.00 MB 1 0
17,726 17,726 0000000064d80f57678b4dd1cffb38314d42a1a0fb4b20acb6aeb4a3d06a9f51 0.00 MB 1 0
17,725 17,725 000000002a78f52c6e62fa451fee65b2a4c7f07205ad16278b9353ea7c9687fe 0.00 MB 1 0
17,724 17,724 00000000439b1d6b3fe13726367177c2a0d0c14067bac81d66d6a2c0855667a2 0.00 MB 1 0
17,723 17,723 00000000283e288ec32c4cf77b8f16e2aa5b3224ca2838f136ca8def37329e0d 0.00 MB 1 0
17,722 17,722 00000000c61caef85efada463414ff387c371c9b082d33aeb1386312017c2cc2 0.00 MB 1 0
17,721 17,721 000000000f85ee699412ff64b2d769a49f4c3460ccfcb3abf5a04e0d7f925bc4 0.00 MB 1 0
17,720 17,720 000000001653b8e7a4b93c9d9b5c70a3f61e5b8de139d9a2713f1fb1b9962267 0.00 MB 1 0
17,719 17,719 000000008e62c8e8e738051f0bcdb1907b21c55dafb6e3ae64a10e43381626e5 0.00 MB 1 0
17,718 17,718 00000000753b9974cf813de30383b4e07ec4219cb6cd8d526471a35484bcefe7 0.00 MB 1 0
17,717 17,717 000000007b9370caf449743483091cfc18412e28e045c60b93e33c5904c8bc3d 0.00 MB 1 0
17,716 17,716 00000000cfe12826d5cc5f182ee04b086f7f6bdc3cfde2d31c6c514f9cd44aa9 0.00 MB 1 0
17,715 17,715 00000000dfab48304d1486f2fc8515aa2757141c84b7c7d7ef0cb1b14912b3db 0.00 MB 1 0
17,714 17,714 00000000b1a7fc1a6f3b1def7680979187b9405c7ef1bf4a55d1661d5c760c87 0.00 MB 1 0
17,713 17,713 00000000f0e357afa9344ae0e92f8cf74eefe51d71b96b35fc0cf75c220b34f0 0.00 MB 1 0
17,712 17,712 00000000dcc0a55876c1107447b16f9533913af7a80a2a0d74185c371df8bf3e 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 772.01 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: 2,039.54 GB sent, 108.09 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.