Memory Pool Memory Pool Refreshing

79,996 transactions
35.85 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,644 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 5,178 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,643 (339,222 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
510,421 510,421 000000000000000000573b5c744b9edf00ac77a890789a10440c185b16bfb672 0.40 MB 600 38
510,420 510,420 00000000000000000003893ec95b87ba65c98da00fe711f91e57411517ced3c6 0.37 MB 303 19
510,419 510,419 0000000000000000000d2e41e1740532d540fcc186b89b0f5304cd523baddd2c 1.07 MB 1,086 21
510,418 510,418 000000000000000000332cd99272d428273a789957cd0b186bca67d820d51d47 1.07 MB 1,617 16
510,417 510,417 0000000000000000004acc0e3b88895554355f13a8fb547238267a8546fc3d24 1.07 MB 2,593 7
510,416 510,416 00000000000000000036e53c4f545ef4c889929affe8f0ca2634092020d4dfa6 1.08 MB 2,301 22
510,415 510,415 00000000000000000039426e1d6268133d9dd59ee31a68350b7e7bb131330e10 1.06 MB 2,134 150
510,414 510,414 0000000000000000005a7a5b1a9f45d6f08f9b4aa1bc3c585633acf797bd8671 1.08 MB 2,329 48
510,413 510,413 0000000000000000004aceed57670bcdf845c339b2166de4142f21fc7a81461b 0.42 MB 719 29
510,412 510,412 000000000000000000519a422ae0453c99070858488dffb20c40b606541a086b 1.08 MB 2,128 28
510,411 510,411 0000000000000000005beace2165da5da567b3928b705ee303553559e37eb72b 1.07 MB 1,138 41
510,410 510,410 00000000000000000040ef908f8ce9924c820aadd4330ceb6972dbdc53377fed 1.07 MB 1,067 61
510,409 510,409 0000000000000000001566ecea35bfc2c475a835c90e41271918b04493384add 1.01 MB 549 55
510,408 510,408 000000000000000000081c731a083510c8899c239c1da1f0068b69d314e11e96 1.08 MB 1,180 57
510,407 510,407 00000000000000000012500f6180293f72210cb4851f2044e352b1f16af7db33 0.14 MB 172 35
510,406 510,406 000000000000000000095fc5d9761118503f6728452c2d52700ae36a469ea563 0.05 MB 95 35
510,405 510,405 0000000000000000003ab62f80028f0de320bf10b2e998687df468b773f63a8b 0.12 MB 215 26
510,404 510,404 0000000000000000004bebab7f014af27d419b2b4792a33fcd3ed1439965d356 1.08 MB 1,932 39
510,403 510,403 00000000000000000004f4ac4874fadd8575d4cfbe1c3a9a563e621742e6c77d 0.66 MB 884 8
510,402 510,402 0000000000000000004fd6bcd8be4a176cc2a689f49032bb34e33f0e20a708bb 1.06 MB 1,830 47
510,401 510,401 0000000000000000003c5f678744274db6347a77547333245a735efde370bf4a 1.07 MB 1,690 45
Previous 10 blocks ↓
Total Size: 660.83 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 109 incoming
  • Data Transfer: 577.36 GB sent, 3.33 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.