Memory Pool Memory Pool Refreshing

38,733 transactions
30.41 vMB
Show Random Selection Loading Transactions
Max Size: 184/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,487 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 3,554 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,486 (6,440 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
857,046 857,046 0000000000000000000193bdb08b698a59c0be2d0c4fd634c3174ff55542afc4 1.82 MB 2,943 4
857,045 857,045 00000000000000000000e1017ba5949670db9b0f0bcddff0fcb2f3020334ff42 1.68 MB 3,236 8
857,044 857,044 000000000000000000024a65aecabc88599cdbddcbc7c30dc01e74474664506d 2.75 MB 2,468 4
857,043 857,043 0000000000000000000155c5c6b305b3433883e6ddea25a1693429df7a8afb59 2.27 MB 3,823 3
857,042 857,042 000000000000000000022988c4d5e4616c0b772fe0609c7e755bebd0078060ae 1.65 MB 3,652 5
857,041 857,041 00000000000000000000032c296f5b7ab59505f9c5dcfee81fd1d8b5f57779c2 1.61 MB 3,907 6
857,040 857,040 00000000000000000002257537b534f6bc760f04b525d2c6a349103d440b08a9 1.59 MB 3,863 7
857,039 857,039 0000000000000000000079d29f21490ca8a68889ae60b087d70f7cca846a71f1 1.61 MB 3,401 9
857,038 857,038 00000000000000000002dd37f88eeda87cc556c827a415a748723b733cc317d6 1.70 MB 4,233 5
857,037 857,037 0000000000000000000177c742e2e13b80bdd67b29339ad3422e1ca20fec54de 1.58 MB 5,056 4
857,036 857,036 00000000000000000000ee30fab8f1d8eab114fec8d30f4c296e7f81b6268601 1.43 MB 2,756 6
857,035 857,035 000000000000000000028ff438e3463394448361984afc4a9ed9a7244c018e2d 1.61 MB 4,450 4
857,034 857,034 00000000000000000000f89f7ac1736a5a4f8dbc085572cedd255883e7ae4db0 1.55 MB 3,274 12
857,033 857,033 0000000000000000000030068297fec69644e455bf4616f7ea0bd78df5807206 1.45 MB 4,141 3
857,032 857,032 0000000000000000000032575a3ca21fcd0843224f045ffdbe81b5381ff74adf 1.88 MB 2,775 10
857,031 857,031 0000000000000000000152eb2f5ccf5c642e62e7544a28a8b3f7010f50042dc7 1.77 MB 2,823 3
857,030 857,030 00000000000000000002e28344435a8ac3a6e38371d43b35d1b755134052d03d 1.58 MB 3,576 10
857,029 857,029 00000000000000000000af41545f09dffd78386407902c9781f9a06fbd489456 1.70 MB 4,006 4
857,028 857,028 00000000000000000002197390d65a93192ae4ed3fa0fa2b7f32e5642df09392 1.54 MB 7,299 3
857,027 857,027 0000000000000000000061f905dfa8c02d366cd9c1f78977c1dfd7f27b32fa7a 1.65 MB 7,527 2
857,026 857,026 000000000000000000000bc188b01b97c13744768d88a32759a60b69ad584232 1.66 MB 3,244 4
Previous 10 blocks ↓
Total Size: 687.05 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: 1,504.88 GB sent, 118.74 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.