Memory Pool Memory Pool Refreshing

64,998 transactions
34.53 vMB
Show Random Selection Loading Transactions
Max Size: 196/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,733 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,216 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,732 (356,816 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
515,916 515,916 0000000000000000004b9a6a77972d6edc1e25fb192e32c9290c5444c396cf09 0.06 MB 128 63
515,915 515,915 0000000000000000002d21094728603cacd5851ca77d2ea937c504d4f14d1d83 1.02 MB 1,217 7
515,914 515,914 000000000000000000132dbef43e5203f72fa991f35065c8e433ed25ec020882 1.01 MB 525 18
515,913 515,913 000000000000000000237a64b8dadc10d7d11e9a560863d89f53c713e9370de4 0.25 MB 558 30
515,912 515,912 0000000000000000001bbc6269d7a196be4103aa446289673e011a9f15a315ce 1.00 MB 2,289 30
515,911 515,911 000000000000000000026d8ef2f1a65dede420a5bd74464a3f8c44ce16c11bf9 0.93 MB 2,131 28
515,910 515,910 0000000000000000000000ab789f6d71d9642ae3f697975ccd00afcb98fe6bd2 0.59 MB 1,531 32
515,909 515,909 0000000000000000002e592ce37d52557beccc5003ffa208a10058615ad39046 1.06 MB 2,657 35
515,908 515,908 0000000000000000001ea4bcd6a3584cb3e0c51e1284ca551f855e17da944a59 0.16 MB 333 49
515,907 515,907 0000000000000000004a8325d57a603c714247ba8a63ff0d8fd6b82ce38bc28d 0.71 MB 1,529 35
515,906 515,906 000000000000000000156f73e41f1bcc5b972fe0d4174132f2f30eb5deb249aa 0.02 MB 28 21
515,905 515,905 00000000000000000047975c07ac8f127725d81d4ef15d5180a0e2ff4f73df82 0.15 MB 355 26
515,904 515,904 0000000000000000000b477888674b1e5af53ca549c10ea127e033687f8ebfdb 0.73 MB 1,849 31
515,903 515,903 0000000000000000002462cd011e0b0d1c16f171ba14d28901c1ad6b823bbf56 0.12 MB 304 12
515,902 515,902 000000000000000000449643e900814224a7c4dd1a3986d69636b1d35cae2173 0.07 MB 123 33
515,901 515,901 000000000000000000213634c08aa4ba989d5722665a5499b04b599512ef506e 0.78 MB 1,760 15
515,900 515,900 00000000000000000042261bd0992ddd322285c9a88eef9fd2d86c4fdcf9c4e4 0.31 MB 574 54
515,899 515,899 0000000000000000003908e87d1438187c84003551f5e9706ff92a37c38a671b 0.56 MB 1,287 25
515,898 515,898 0000000000000000000996502c88bd12b12622389f5b1b6749795498499e2b7f 0.81 MB 1,825 25
515,897 515,897 000000000000000000108fd60e83ce88019816b07ebb1789b221974b6f09a608 0.47 MB 952 35
515,896 515,896 00000000000000000010d94f47436028b5118fdb506366f93181e231f12e06eb 0.09 MB 248 33
Previous 10 blocks ↓
Total Size: 704.56 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: 2,654.21 GB sent, 241.65 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.