Memory Pool Memory Pool Refreshing

80,911 transactions
37.35 vMB
Show Random Selection Loading Transactions
Max Size: 199/200 MB
Min Fee: 6 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,655 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,778 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,654 (807,477 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
42,177 42,177 000000002850f94b536aa52d10846dc76b6897850b73b64ad30ebdffbc117087 0.00 MB 1 0
42,176 42,176 00000000572c81fb7382f8a3a021f8f7e7626d779d31026468120eb3e5cdeb39 0.00 MB 1 0
42,175 42,175 0000000026af5131d26b8c104c0c67c363597a15d6b9c873a097014ee37f97a0 0.00 MB 1 0
42,174 42,174 000000004ed2d17aa23f5b774d80e2052fef9cdff512da81d1163d04e4c531db 0.00 MB 1 0
42,173 42,173 000000002be79ab85026b01bfe31fcafb3628bb6b0c0691565abe148b4aaeee0 0.00 MB 1 0
42,172 42,172 00000000445a74b2a116d2f56e6fbc585b3367c629c999e4d41d2875fc3322ae 0.00 MB 1 0
42,171 42,171 0000000032aab0dcf87c2c4f97914a7469e464441962795afda8d4f6596830fc 0.00 MB 1 0
42,170 42,170 000000003ba2d6bc5e2b0da371495d81608665e4024daaf9bebdc1d2ac2a6f3b 0.00 MB 1 0
42,169 42,169 000000006466c25c0adc233df8c9db8285a310d17d8b36f299151c1efda88ff5 0.00 MB 1 0
42,168 42,168 000000001f10b949d0d8e597c9038eee0d292cc28331d42426c380fcc52f4e3e 0.00 MB 1 0
42,167 42,167 0000000032e7bc79d92f8d4ff7d803ba13081f93e958280bd462e450234fb6fe 0.00 MB 1 0
42,166 42,166 00000000544587c7ebfe80887d1e591dc543945f4073e1fc0f4b4b9b5c31826a 0.00 MB 1 0
42,165 42,165 0000000054c3871a3a64f6e1ae77ba47c7872c118ee99ac717366493b4db8ea7 0.00 MB 1 0
42,164 42,164 000000001b382c4de481a92b5a3ad3147f37b6965215adaa7bf729ae76dd3061 0.00 MB 1 0
42,163 42,163 0000000034f850aeb840dabfcf666cab800c3a6300391407b9ce4add61aefd1d 0.00 MB 1 0
42,162 42,162 000000002167cd8fd1d47696cefb7dec692e13ef5ae2946f607edc0639d49849 0.00 MB 1 0
42,161 42,161 00000000302917aa2eaf6ff4f41c5d84b8f2475a0a74614fc82f112aeacab371 0.00 MB 1 0
42,160 42,160 000000006231ee15221105d4db00958488f5053c39185bf7c265389e0fd1fba4 0.00 MB 1 0
42,159 42,159 00000000274496d6ed0c0e035071928766f30c800e0b44a6eb2245e3ad07a0c2 0.00 MB 1 0
42,158 42,158 000000005babf2840df228bb9daf11e5e7d5439509987ab0bf4d39edde49b9d0 0.00 MB 1 0
42,157 42,157 000000001ae063a0e115f1bcf2eb3b2272a5055929c2459437ba092d62afa871 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 660.85 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: 585.29 GB sent, 3.44 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. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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.