Memory Pool Memory Pool Refreshing

68,054 transactions
32.36 vMB
Show Random Selection Loading Transactions
Max Size: 192/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,143 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,548 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,142 (448,237 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,905 421,905 00000000000000000201c1d4e33aaafd0dd9dffd7010475406b95b37d340df6d 1.00 MB 2,007 118
421,904 421,904 000000000000000001fcb6dd647b8ad546f110286c79c317c32bf4df2a316861 1.00 MB 1,143 30
421,903 421,903 00000000000000000510d9339578fc843da4a5d03194bb77b6f078abab333d1b 1.00 MB 1,989 39
421,902 421,902 0000000000000000031f89d85748e27a5479e5950d7dca31f4d68803311fedd2 1.00 MB 1,861 59
421,901 421,901 0000000000000000036ce052faf34ecbd747cb6b847a09d8a56191796e0e6abe 1.00 MB 1,669 105
421,900 421,900 000000000000000001c700afa4059eba91353a2545c7ef88f39cd31e5aa1a75a 1.00 MB 1,904 87
421,899 421,899 00000000000000000512ee8cb8895944f452f454ef90f5e85412b062c57382ce 1.00 MB 1,400 28
421,898 421,898 000000000000000002f2c9d166b15cbf7191ae5e51e85d57da15077c623aaff4 1.00 MB 1,048 29
421,897 421,897 000000000000000001b2e024887fd3f43a89e017f1f45eac55e0b87d5ccead7b 1.00 MB 2,113 46
421,896 421,896 000000000000000003c4e9bfa3ab5c380a8d1c7cccf0f898f015df80046915f4 1.00 MB 1,952 60
421,895 421,895 000000000000000004ebd938f943dddb0d7db037bf61cdab67dfbb4a054013b9 0.99 MB 1,623 76
421,894 421,894 0000000000000000021d1589eb7d6ea82e44b16379a7b95e5b710f47c04335d0 0.99 MB 1,741 83
421,893 421,893 000000000000000001d2310a3e1fe8ac8d121c70fca47ed977447070a7d7035d 1.00 MB 1,857 89
421,892 421,892 0000000000000000035ee2f74d1c6cf765a2131ae21309900c4a70b0a50f276f 1.00 MB 1,391 105
421,891 421,891 000000000000000003d5fd61a20dff270eed52de1837ecdfd6c90ac4f8c1249d 1.00 MB 2,134 81
421,890 421,890 0000000000000000014c7ce16526a2bbf9808add138b1da02ee2866d983c7a25 1.00 MB 1,983 50
421,889 421,889 00000000000000000107f892eecd0c3bc1c143dc2da794a0f26da927c0f3b78b 1.00 MB 1,694 96
421,888 421,888 000000000000000004b232ad9492d0729d7f9d6737399ffcdaac1c8160db5ef6 1.00 MB 1,819 96
421,887 421,887 00000000000000000523779639c5af7a5c1249f4c15ecc5db4fa1775f95ff268 1.00 MB 2,122 74
421,886 421,886 000000000000000003e2e6970c601c4840fd60aa6e957ae1363890b3dd64f16f 1.00 MB 1,222 41
421,885 421,885 00000000000000000317cd40d58d09b4abc908cbf16a30b40b2693981acfdd9d 0.99 MB 1,252 36
Previous 10 blocks ↓
Total Size: 699.72 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: 2,185.49 GB sent, 208.57 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.