Memory Pool Memory Pool Refreshing

67,269 transactions
32.28 vMB
Show Random Selection Loading Transactions
Max Size: 171/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,955 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,803 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,954 (339,685 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
510,269 510,269 00000000000000000017f462f079c34126fcaa4363f987fa60224650174541c6 1.00 MB 208 2
510,268 510,268 00000000000000000022a38dd4e6ffff0ef943950c19f5f1fd6f55ec4d186522 1.07 MB 1,795 42
510,267 510,267 000000000000000000119544412786f92a307257825c7f577de059734167de06 1.03 MB 1,029 23
510,266 510,266 0000000000000000004f7aeba4f2ea6027343e045e1b86120093d9cdd32ebe7e 1.01 MB 563 13
510,265 510,265 0000000000000000000de680e7648dd3ac52475c10a581e30363f95cc2e0c12e 1.07 MB 2,017 38
510,264 510,264 0000000000000000003588a17e503ccaab74025a8c35bcc2a639dab6e8662a97 1.01 MB 342 4
510,263 510,263 0000000000000000001d52f15686fb085c2eed74876b3bc8aeb9906b4aff08a4 1.01 MB 275 5
510,262 510,262 00000000000000000006e502155e10627b4c894b94e6ed122405f26ff7b82f95 1.07 MB 2,335 12
510,261 510,261 0000000000000000005c311662e7b03a11de27cc5c64e8445adae2e55d63ad32 1.09 MB 2,443 69
510,260 510,260 0000000000000000005a513de8b082f83c2f18909f12204a9a9ea618e798b510 1.08 MB 1,023 11
510,259 510,259 0000000000000000005d6c963964508faca7bd07ae7e8f4624f726b7be7c26bf 1.07 MB 2,537 52
510,258 510,258 0000000000000000004651b7a2ce9ff054afd484e4e1ca247b9a01e2a6c01000 1.13 MB 1,239 8
510,257 510,257 00000000000000000017b11655a62051bf789aeb143eade968361f6f5394eb29 1.07 MB 1,266 13
510,256 510,256 00000000000000000051569d61286705d100259d27aa1d17f9ef612872bb46be 1.11 MB 2,431 24
510,255 510,255 0000000000000000000a8fc1ad22c8498851a19134750c2da049909895a4fd39 1.15 MB 2,286 61
510,254 510,254 0000000000000000001889313542647e27474da25e0e2029225ca18e9cbbd8d2 1.09 MB 2,527 63
510,253 510,253 0000000000000000005b9306c9bfdf666df5f0b1cf2bf4c452c9faa6ac4e93aa 0.29 MB 597 64
510,252 510,252 0000000000000000003fdd98174b076f9236afd8dc880d584602b808c94dd231 1.07 MB 2,607 41
510,251 510,251 00000000000000000036ddea9d6a383a2804f59950b65dfd5c63d633c33a2033 1.02 MB 1,971 86
510,250 510,250 0000000000000000001763aaabf9825d74748154ea0d5159e179116e450cbf22 0.55 MB 1,194 52
510,249 510,249 000000000000000000045dbd48fe659ea04eea6fb770332391eef12a483b8527 1.06 MB 1,739 38
Previous 10 blocks ↓
Total Size: 661.42 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: 897.43 GB sent, 6.18 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.