Memory Pool Memory Pool Refreshing

69,300 transactions
35.53 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,453 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,927 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,452 (450,897 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,555 421,555 00000000000000000038032c9e9c2d086422c1c53b6343c8059466bce69838de 1.00 MB 2,264 60
421,554 421,554 000000000000000000e4c22031413e84b9d4deed5f75271e8721152c89532f58 1.00 MB 1,651 38
421,553 421,553 000000000000000003b7af9a7ff31ede55418e2084e21a2818e7c579bcca2ec6 1.00 MB 1,914 45
421,552 421,552 000000000000000002abaf4ea88c5e63e7246295e396d9aaf1114f6042c628f3 1.00 MB 2,843 66
421,551 421,551 000000000000000001e4cecba9f069045f5eb9ad523f12d10e755c34abc6d5fb 1.00 MB 2,768 94
421,550 421,550 00000000000000000419f57b41167b5dbf3a6b9dbab0f739dc910a01063e208a 0.93 MB 1,984 56
421,549 421,549 000000000000000004b9619391129c2e6ff7a103979d2c1f63752d6df0396f35 0.72 MB 487 17
421,548 421,548 0000000000000000042b81797fc6d356f6082e27c794645785ae2dbadef9b9e1 1.00 MB 2,730 70
421,547 421,547 00000000000000000410cf252c04bee61f7ff05d1fde6df95d4ab5c896f4ca04 1.00 MB 2,585 67
421,546 421,546 0000000000000000002b6dfe16c7b7f1b1283f7803f8abb12602bbd51767e7e3 0.31 MB 731 60
421,545 421,545 0000000000000000011440732c5eaa3ef91cc88ba0b198062982938d4dbeaf17 0.16 MB 447 78
421,544 421,544 00000000000000000109a2f7448232b7f5fdb3917916ce2e4f1b7cf327f73154 0.10 MB 216 67
421,543 421,543 000000000000000003139a6b6d62ffc82c10546b229a7ad345765fd19804a033 0.20 MB 507 67
421,542 421,542 0000000000000000047b6c5513770890f0a5950223c94b1e3b471cb5cdbe1d46 0.56 MB 1,020 52
421,541 421,541 0000000000000000048d0a2ece4fa2c92b6482861f7c27f8c2ffb92f54a25fe5 1.00 MB 2,410 70
421,540 421,540 000000000000000003e01436db2776f8511c6739d360f8ad7ced7e2fe5344ac7 1.00 MB 1,387 33
421,539 421,539 000000000000000001028b2a6fa2a3febc4e65682788821e0d604a666a3e097d 0.42 MB 888 53
421,538 421,538 000000000000000000d394a5f4bed63cf2c4bd27c57c34fd3efdd88350f6e3c8 0.47 MB 1,057 57
421,537 421,537 000000000000000003726740a1f3d7c18b2a46da2c71ad03d69bb7d99bc57b61 0.98 MB 1,159 25
421,536 421,536 000000000000000000a070e09244f90a84744c1c83d9235462350d2890ec4cc7 0.26 MB 680 59
421,535 421,535 000000000000000000832bd1e8342a87b046d6fd57e6c538ca6d6f523e7f74cd 1.00 MB 1,373 31
Previous 10 blocks ↓
Total Size: 704.04 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: 2,639.70 GB sent, 238.24 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.