Memory Pool Memory Pool Refreshing

65,615 transactions
32.32 vMB
Show Random Selection Loading Transactions
Max Size: 177/200 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 3,490 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,960 (52,469 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,491 820,491 00000000000000000000ec6a9df69be996490aaba570aa702c2f393452aac256 1.98 MB 2,756 43
820,490 820,490 00000000000000000000ba9979c1063739ab431b0c05846f22bd2e656726d539 1.71 MB 3,888 51
820,489 820,489 00000000000000000001f2392e7023ddb79741ea298ac57b4c1d8543b576546c 1.75 MB 4,399 91
820,488 820,488 00000000000000000003bc7499ac3568fa17f29e3eed45bddeca200d5bcccdf1 1.74 MB 3,827 82
820,487 820,487 00000000000000000001c88f912273e2a9096430cc5be0d42b430bf504ca9acd 1.74 MB 4,243 111
820,486 820,486 00000000000000000001ab9d98454f60e6d37bc792261d6819ea7856fd9e0900 1.76 MB 4,504 140
820,485 820,485 00000000000000000000d63330e23e078fb5b66c44a6bbc6334e5ddde80d42c1 1.78 MB 4,736 178
820,484 820,484 000000000000000000032e05b41972aa938ac4d3d611b0ceb6f81e11b4ea2bd5 1.77 MB 4,695 226
820,483 820,483 0000000000000000000169b0e83c3839bfae1c3ba1ef3507d8c01ba61763f266 1.74 MB 4,762 277
820,482 820,482 00000000000000000003cf525aabaa85b624eba80e14e006a066169a023faa4c 1.81 MB 4,965 357
820,481 820,481 00000000000000000000a2286294afb62b073e931c26a128a893befc4c2527cb 1.85 MB 5,277 346
820,480 820,480 000000000000000000012f45662f2f55365c186c36948950dddfd5b09d49d85a 1.73 MB 4,762 377
820,479 820,479 00000000000000000001f127a41d5d642b49b8f999ad4644cb946549fe5ed687 1.74 MB 4,718 350
820,478 820,478 00000000000000000002d23b3858b4c0d9dfee726dd9e40d6686ebe5f7ba0e92 1.61 MB 3,933 320
820,477 820,477 00000000000000000003d301daa84d01ca2b364ae0063ef56fbf7ef0770c7fad 1.83 MB 4,362 52
820,476 820,476 00000000000000000001d7c610faece5786f7a0d39a64802082460524300d876 1.74 MB 3,362 53
820,475 820,475 0000000000000000000089434bdf7838c267a34d7d18b47baa5b66b7a12adb79 1.79 MB 3,313 58
820,474 820,474 00000000000000000001c0a3a09aa287e4e4ec6236fded3202bbb141bac6c03b 1.60 MB 3,760 107
820,473 820,473 000000000000000000031af204008c2c79c4f873528a3500ed7a0ee294f20534 1.77 MB 3,317 47
820,472 820,472 000000000000000000008309ece5eaef2b5c058d035102c155466638b95252da 1.77 MB 4,065 86
820,471 820,471 00000000000000000003868944d08ea611997a1b43afbd69bc04958485a4859c 1.74 MB 3,296 48
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: 2,663.13 GB sent, 244.45 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.