Memory Pool Memory Pool Refreshing

45,565 transactions
20.55 vMB
Show Random Selection Loading Transactions
Max Size: 112/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,895 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 1,965 22
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,894 (451,407 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,487 421,487 0000000000000000046fa2c6919963413cdb37dd129614c0edaccba5ba88f1d1 0.89 MB 1,043 32
421,486 421,486 00000000000000000175fc07fe8a507817bb4ad0c7e8fb50f51fea2f8b8c4139 1.00 MB 2,551 59
421,485 421,485 000000000000000000612f9de956652519c20813c40a3e6ccaf785d21d7e8d92 0.80 MB 1,682 51
421,484 421,484 0000000000000000034efecee91e80f731d97a3b1953cafb4b60eee81cb5d20b 0.15 MB 214 33
421,483 421,483 000000000000000003900489a482c0f6b586713cfd9396b6375e6b99be1035a7 0.10 MB 233 60
421,482 421,482 000000000000000002b52348d7499d6829c994607a33e9aacdaa2c01e2a2e4db 0.24 MB 469 48
421,481 421,481 00000000000000000314ea857a7c4c92d7d5a4d00ac678bb011a30ea76de9771 0.82 MB 1,452 53
421,480 421,480 000000000000000003d2cfc397030667200e87ec61b9a74aa379d58a0f76ac84 0.99 MB 516 12
421,479 421,479 0000000000000000038d7c3cb89f5a851526deba0c1445e5e4e4c937f2e3f047 0.99 MB 1,289 36
421,478 421,478 00000000000000000436ca604add384675eb3d75ae7ee7718abe2ec09c34a25a 1.00 MB 1,136 28
421,477 421,477 0000000000000000050ae5575d800bffc7d73c0399187a2812b1183690cdbc00 1.00 MB 2,648 68
421,476 421,476 000000000000000004a16e15983b256c46419b34d9d7b8ac72f9d38677af4c30 1.00 MB 407 16
421,475 421,475 00000000000000000271e765a854b736e7d092d1dac80d217f81af2460a47109 1.00 MB 1,486 41
421,474 421,474 000000000000000000dffd0d08dc36178ff55fd39496ecb943ec7c0b7a5e0a7f 1.00 MB 471 23
421,473 421,473 000000000000000001dcced87329b15286408cccf661672e1d445881f00c9e6d 0.45 MB 824 61
421,472 421,472 00000000000000000248f5ec8ae88816e82c08099e81ed2a75783c98e7a7abd5 1.00 MB 1,825 55
421,471 421,471 0000000000000000006db4e012756cf2e4dc39b6db2c9442bdc1fc212694e686 1.00 MB 2,103 60
421,470 421,470 000000000000000001bfd7cb8048ec163ca1004d1f5b8137f32aa53326346de6 1.00 MB 468 14
421,469 421,469 000000000000000003cc9abff68b76e736c61e912d197029a88c331bd3fb53f5 1.00 MB 1,532 41
421,468 421,468 0000000000000000014e16b2777fe5fcdca7253955ba667c8f795bcbeb4d0750 1.00 MB 2,875 75
421,467 421,467 000000000000000004bcd6b8f592f83bfac649edf5fe2e33db232bece8afb626 0.99 MB 523 21
Previous 10 blocks ↓
Total Size: 704.85 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: 2,660.78 GB sent, 243.81 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.