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Memory Pool Memory Pool Refreshing

12,040 transactions (5.44 vMB)
  • 1 sats/vbyte = (18 blocks)
  • 2 sats/vbyte = (4 blocks)
  • 5 sats/vbyte = (2 blocks)
Show Random Selection Loading Transactions
Max Size: 30/200 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 4,399 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 909,258 (868,824 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
40,434 40,434 000000004c30e9cd4af372ef5a21f01a26fb738db853813bae0eac54dd176b1d 0.00 MB 1 0
40,433 40,433 00000000093a11f5632de51cfbac552772a76542a6b5567519bf87f69bb972c3 0.00 MB 1 0
40,432 40,432 0000000037aeebc1e8b82bdf4bda52887cd069e6ca3dce6487142f58a8529aec 0.00 MB 1 0
40,431 40,431 0000000014df6f5cb1fc7d2add40966baba8a05d5c90891bf9c49b4622e611f3 0.00 MB 1 0
40,430 40,430 000000005ae82d4fdf8cc88492efbd54a850d3af98587e72dd74b26f959f04e2 0.00 MB 1 0
40,429 40,429 00000000510869bd6bc1ce6e404f42594209bae87d947d429872a9b1f294de9c 0.00 MB 1 0
40,428 40,428 000000002901303c16c0fd95ce8ead757a85b4850c94354c7918563b7e5f24da 0.00 MB 1 0
40,427 40,427 0000000038730c07b43d721d1a19112c24021010b0634bc8792762beb16013ba 0.00 MB 1 0
40,426 40,426 000000006233e815db0a59b085d44529d479d113a4bc97bba95e9d172e5e1e9d 0.00 MB 1 0
40,425 40,425 0000000040a6ba5faf03283939b865e5d78e1c1728a1db79e27a4802ddd0a845 0.00 MB 1 0
40,424 40,424 0000000005657020eaa125c7e8c6e70926d7ca209bf41ba9a223bca109fa9c84 0.00 MB 1 0
40,423 40,423 0000000026f29a4c6d4a22630cac0ae2a2710f8b241f95472083b8648ad9a00a 0.00 MB 1 0
40,422 40,422 0000000053bdfd7e1ef318a9de12431701339c098df9dbdb22e0ed74e272b225 0.00 MB 1 0
40,421 40,421 0000000055c8ea88a7c351f17f03ce7d82e2fe053b1e21902fdbd9139a8d992b 0.00 MB 1 0
40,420 40,420 0000000004277cf0ae00433f81bcf3377a69626ff71df9d84d9362fc60662471 0.00 MB 2 0
40,419 40,419 00000000032c4bcc388bb90755bb61cacddc737a5473965c1a61628bd72cf177 0.00 MB 2 0
40,418 40,418 0000000007ece2577a1728cb5cc9763699ebffaf9db62511a7879c0415294676 0.00 MB 1 0
40,417 40,417 000000002daa5e0ec135de0c05fd0424bd18d3f44bc1434708d453ccdc667075 0.00 MB 1 0
40,416 40,416 0000000005e818e18870f6f49f49c89ca67dcddd3c23e33f43197414e952e3b3 0.00 MB 1 0
40,415 40,415 00000000105ebfa5b884add1b6d6f185438b4604857eaed76493788944464d28 0.00 MB 1 0
40,414 40,414 0000000000d92d638c038aad9a7eff74919c41c0128ebd9280205d2023576df8 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: 2,041.17 GB sent, 108.11 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.