Memory Pool Memory Pool Refreshing

77,201 transactions
31.90 vMB
Show Random Selection Loading Transactions
Max Size: 186/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,209 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,044 21
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,208 (205,755 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
664,453 664,453 0000000000000000000d957524ae7b759671bed6bfe2cc23f8107dab47018834 1.33 MB 2,124 59
664,452 664,452 0000000000000000000a0b95fc593c6a1ea3422271b8eec3fb7ef22bc0d882ad 1.32 MB 2,791 80
664,451 664,451 0000000000000000000152f4ceeaea2e4bc4f82da4ea3c340e49788c75294b15 1.28 MB 2,559 73
664,450 664,450 00000000000000000004c02525f57317f73a0b1b85b2b2162145af2915578947 1.14 MB 827 57
664,449 664,449 0000000000000000000076f5f80d8d4ffa94e38cbe18fc8ce192cfe776ebc36f 1.31 MB 2,697 83
664,448 664,448 000000000000000000035f82b59878ad3b06c7af30bf854ec747e428bc17294b 1.45 MB 2,503 81
664,447 664,447 0000000000000000000cfbf02829d0310e93c75e1569657cb9e8ddd44ed50fff 1.38 MB 1,893 39
664,446 664,446 000000000000000000079a78f01df9479f0f8b0775ac16c008aa65c2061e37da 1.37 MB 1,531 14
664,445 664,445 00000000000000000006b9c7dc2119e8112e8ec70e3a9e6f8610ea99923b594a 1.08 MB 2,138 13
664,444 664,444 0000000000000000000cf143e12c960e68ee549269e4943650a363409f314ad3 1.26 MB 2,400 51
664,443 664,443 00000000000000000001d1242d50ae61dec9636550f3ff46eaec227cd8f5a471 1.50 MB 2,409 66
664,442 664,442 00000000000000000000f4552109297f81acfb0a6b458adee80bb26adb124185 1.32 MB 3,028 89
664,441 664,441 0000000000000000000a5e6f9967e8a021e45cfaa57c5950214ceaaeda90444e 1.45 MB 1,507 30
664,440 664,440 0000000000000000000621e0a2834fc05de9c5dcd123f5283b7550027af3a99f 1.21 MB 1,768 14
664,439 664,439 0000000000000000000966f28f06fda52a0422c85f15705761371e4c57ed5914 1.33 MB 1,692 39
664,438 664,438 0000000000000000000cc0aff0bf06f492a57756ab22f2154888a6aac9d0faf7 1.40 MB 2,541 83
664,437 664,437 00000000000000000000d8d41c0ccda2170845df9505f2d9bd31c9415c9358a9 1.69 MB 575 10
664,436 664,436 0000000000000000000bbf056cffe145f8c8f0af6e5c6bdcb892083b4eb6531f 1.68 MB 779 13
664,435 664,435 0000000000000000000c1f7d39190e33f95a79d384272e5da8ed45782376c608 1.16 MB 1,867 33
664,434 664,434 0000000000000000000903bd0fa3b51476a4a9eac0d6d1e0628652762fc888c6 1.19 MB 2,114 39
664,433 664,433 0000000000000000000a2414bdc78348fa0b7b080394156ef2277fa3ba82e136 1.12 MB 645 22
Previous 10 blocks ↓
Total Size: 699.84 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: 2,197.06 GB sent, 209.39 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.