Memory Pool Memory Pool Refreshing

67,362 transactions
32.80 vMB
Show Random Selection Loading Transactions
Max Size: 180/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,961 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 3,533 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,960 (472,413 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,547 400,547 000000000000000004c6ad0fd82fe1276afb33128f96552542ea29b29d7f6df3 0.00 MB 1 0
400,546 400,546 000000000000000001bc764ab1210a72e7ce4040183c611a7e1c2a7a51607aca 1.00 MB 1,755 33
400,545 400,545 000000000000000001384166789eba9bf3efb1e4da9d77df297dba6cf7a08063 1.00 MB 2,634 39
400,544 400,544 0000000000000000059d983d094010a54feef6fccc3d0f3043324a9363392aaa 1.00 MB 2,915 52
400,543 400,543 000000000000000002803fd713e5aca573631828cb230bed38f0b15626127781 1.00 MB 2,816 38
400,542 400,542 000000000000000000adf7fa73b36cd9398d45272c1cce3a4a023769de63bcfe 0.93 MB 2,449 63
400,541 400,541 00000000000000000186bddabbf91cb0e9ebacf05f757b16d9c5743f98d73a85 1.00 MB 3,104 47
400,540 400,540 0000000000000000002684d448a08e36a55c628d0205b5b7222430f5a34959b4 0.75 MB 1,500 71
400,539 400,539 000000000000000004fa4490454077d314c4e17dd00146ccf1eea3ab825c501c 1.00 MB 1,659 28
400,538 400,538 000000000000000005a738e8a1622364608cfe899108699d7fd2e6ddb2139116 0.75 MB 1,547 34
400,537 400,537 000000000000000005c2763d2cc7f290a79a755fd84a98fe07c6400c7c953874 1.00 MB 2,666 46
400,536 400,536 0000000000000000068b51636388d30cdb82d0d71f001bc8b543cd030b7b8ded 0.99 MB 2,494 37
400,535 400,535 000000000000000005a5c09fb876dc1cd83807cc3e2c93846a1192ac79f2a841 1.00 MB 2,595 46
400,534 400,534 0000000000000000041cfeaf0e1e848d5821b2ef31b30a087c90df52717c7259 1.00 MB 2,763 53
400,533 400,533 0000000000000000069c6a4900e285f4bdc30c6d3ad614027ed9aad0ed6916ec 1.00 MB 2,698 52
400,532 400,532 00000000000000000422698cf101db23bdb5437ea2e8e349cd7f2ea5be9ba9c6 1.00 MB 2,769 69
400,531 400,531 000000000000000004f25efa875ceecc1d0c7129d1fab3d4e94f46e33a2405c8 0.00 MB 1 0
400,530 400,530 000000000000000004bc71c5d7c6484244a923fd8e68c7e522df57d51237b6de 0.93 MB 2,107 35
400,529 400,529 000000000000000005546234d8de804c3997fd7e83094c24c235fbb9ce2db8e7 0.00 MB 2 0
400,528 400,528 0000000000000000022a32c66b71e8945d45c5bfe7906e367bc0f87266b136cd 1.00 MB 2,473 52
400,527 400,527 0000000000000000069051db457a42cb6dc7a84ce95cf75a9348d43955730133 0.98 MB 2,173 35
Previous 10 blocks ↓
Total Size: 704.97 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,663.15 GB sent, 244.46 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

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:

  • 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.