Memory Pool Memory Pool Refreshing

18,741 transactions (4.76 vMB)
  • 1 sats/vbyte = (36 blocks)
  • 2 sats/vbyte = (7 blocks)
  • 3 sats/vbyte = (4 blocks)
  • 4 sats/vbyte = (2 blocks)
Show Random Selection Loading Transactions
Max Size: 29/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Feerate AFR
909,204 00000000000000000002349e0000000000000000000000000000000000000000 1.00 vMB 3,297 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 909,203 (871,768 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
37,435 37,435 000000000cfafc7915a2e97444f12cbcb60ae9f203b9b7f709338c737899a115 0.00 MB 1 0
37,434 37,434 00000000ac09c50480eef48139a55c47b5fb348215318e9daae6d27fc12eeac6 0.00 MB 1 0
37,433 37,433 000000009751fd7f66deac172e0e89c51cf4ab13bb23bc62decbd93c557a4f06 0.00 MB 1 0
37,432 37,432 000000009e43d3d74265771f1d804caf637493fc8bc58a25890c864067a5b944 0.00 MB 1 0
37,431 37,431 000000002cdffb9c6877e982756ac3a8c29696d1a8a27d9b00d31252b0c20c8d 0.00 MB 1 0
37,430 37,430 000000003221a2d15cd81d2a423c83d3084051accd548cdef2e8ebccf9584809 0.00 MB 1 0
37,429 37,429 0000000053cf09c53e075bfe7858899c435e7c6ac44a70c62f70a1be860ca790 0.00 MB 1 0
37,428 37,428 000000007756067a06fd73071da85d6292dc438c6425a71e41250ea15b5d2a3d 0.00 MB 1 0
37,427 37,427 00000000295bb3c6bc6566fe22c6480b6ed25c97081987d93624f696ed7e410e 0.00 MB 1 0
37,426 37,426 000000005511ba6471303a13f6f5e9954720209a75f74f5871f43c5c30d01ab3 0.00 MB 1 0
37,425 37,425 00000000752345f52df12c56e193cf06bcc5c2cf83a364d0dc6e628e11d2e075 0.00 MB 1 0
37,424 37,424 000000001ab8db2576f48f61d4b33518f2783abe637f1e7a9dc54d777af4dd05 0.00 MB 1 0
37,423 37,423 000000007fb100371b35a50364e735e252b8f8a8efde35d1ab6bd009a2edc007 0.00 MB 1 0
37,422 37,422 00000000a6f30db5667ea175158d026844a3933f7a113ad270c5c5e68986cd36 0.00 MB 1 0
37,421 37,421 00000000214b5d14c97f80fdc39c156df38c5f4bc88a9a37ab3bcbf7e364f4d8 0.00 MB 1 0
37,420 37,420 0000000081a7a69c0cc46a44ee1d51961a6ca5de5436a7874a1382c2477b3be6 0.00 MB 1 0
37,419 37,419 00000000af0cf6875b9f71a65e9ae32262fc9adc7463a443a2668619edd2657c 0.00 MB 1 0
37,418 37,418 00000000786712c2c6ed29825c228cd3370e935989a6b7f421fc1f066e3ed98d 0.00 MB 1 0
37,417 37,417 0000000064e4ba3fbfd61034191bc0f272016f9e2f626506ad835af4c6bb982e 0.00 MB 1 0
37,416 37,416 000000003b0d7fed161d5bf795d42a2cf191dc0877acbfad25c2f4f58ad416e1 0.00 MB 1 0
37,415 37,415 00000000855a2509c930a943e08e4e58212c91a7f7b8184575e9bfce81b6fa4d 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 771.92 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: 2,002.50 GB sent, 107.42 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.