Memory Pool Memory Pool Refreshing

23,851 transactions
36.77 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
862,120 00000000000000000003098c0000000000000000000000000000000000000000 ago 1.00 vMB 2,551 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,119 (340,253 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,866 521,866 000000000000000000307ddcbf746ceca7359e0498186c30cf7648ff689ebb08 0.70 MB 1,131 18
521,865 521,865 00000000000000000041a1ac38c937edf471f936eb5cd30ec7e46e27258b97b3 1.10 MB 1,653 30
521,864 521,864 0000000000000000002ece2716c2d6320677d22f90743538dec226fc76005d24 0.73 MB 1,248 34
521,863 521,863 00000000000000000025508fae3eb8a8929f3f308f486d2945ead590a88990e7 0.29 MB 571 25
521,862 521,862 00000000000000000013232fc2b024661b3166f06e93fba9a9e80436aae61731 0.33 MB 473 44
521,861 521,861 0000000000000000003b95d9765b4095d9b23c4776b31f27a983b2a561de8105 0.42 MB 814 30
521,860 521,860 0000000000000000003e94cca11c35ae7cd75bde5559d0128b2b00ff3fde91d5 0.97 MB 1,882 30
521,859 521,859 000000000000000000109138281cf685e472dcf7cd9fe838d4225b467cd469e6 0.83 MB 1,486 31
521,858 521,858 00000000000000000014964f299ee62fb5456425ae2aee85dbd1b925653a3416 0.00 MB 15 21
521,857 521,857 0000000000000000002f3e1098eb24d00275fdbd05624587e09d165b9a0f5555 0.28 MB 578 34
521,856 521,856 0000000000000000003dcaa2a344e634cf369426d0ef2f2e28f1d6ed35071edc 0.32 MB 639 34
521,855 521,855 000000000000000000405dfa2d9b1835af78faa56e520fed2b57d0e3deb046c3 0.82 MB 1,449 37
521,854 521,854 0000000000000000000fe932472dfdd1de23abaf4461ca5740cdc6ca649e3786 0.05 MB 120 29
521,853 521,853 0000000000000000003eb81331607ed459236eb6b5ce77d2843616debf9fe4c8 0.25 MB 387 30
521,852 521,852 00000000000000000031d9cb5f2c5e02f2d2442f35f7925d5beb9bb7182345eb 0.80 MB 1,233 25
521,851 521,851 0000000000000000002abd8e775f3606fabc82553ffd26f4a03b232fb9178f24 0.02 MB 37 52
521,850 521,850 000000000000000000369f7d4bc76bb04b32767ce84b1412ef348e04dcc12e48 0.26 MB 572 26
521,849 521,849 00000000000000000006febdfcac4bdf903828740686c8d5a91abb01d85081a9 0.79 MB 1,381 35
521,848 521,848 0000000000000000003d2d54db20f67090097d6fd277fcd5f7079739e8be359c 0.53 MB 1,081 30
521,847 521,847 0000000000000000000d31b56103aba3c1425b6872cf8b859e149a4637b98c24 0.37 MB 447 27
521,846 521,846 0000000000000000001a05d34b6b9c92e78f40f874e1d46bc515f7eacae53c29 0.44 MB 800 40
Previous 10 blocks ↓
Total Size: 684.39 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: 1,338.81 GB sent, 100.91 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.