Memory Pool Memory Pool Refreshing

76,400 transactions
33.66 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,150 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,864 20
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,149 (448,783 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,366 421,366 0000000000000000005a2fd0d1ea8c92eac88576fff7b984d3321a4797689147 1.00 MB 1,580 33
421,365 421,365 000000000000000001c406af6554856b9607402697174a018e1935c46d205bda 1.00 MB 2,699 76
421,364 421,364 00000000000000000225a8aea0d577e582da4c63fe71e48875a8ad17798256a5 0.92 MB 1,984 48
421,363 421,363 0000000000000000019029d18247b6c8d6305860447231b4c9d44fe844a36431 0.13 MB 297 66
421,362 421,362 00000000000000000515cfddb1fba7f3a87a202bcdd5a08e7da0a694522a6318 0.21 MB 490 58
421,361 421,361 00000000000000000492b5db1615b5981a62142bb05ee4ecb4808f443050ff39 0.93 MB 2,101 52
421,360 421,360 0000000000000000000480079ea5d757df28be116467289d4717400ffd1d4d6b 0.05 MB 117 56
421,359 421,359 0000000000000000039c12adc485f1ffbae27d3c04268399dae1cbf1abbaf0d2 0.66 MB 1,430 46
421,358 421,358 000000000000000000f7b7c2842c11c71165ce282c3f83ec6ec45a9fc8b751b0 0.03 MB 58 37
421,357 421,357 000000000000000003c01232716b23ab6795dbea77521fc32b1fe67ff0346fae 1.00 MB 1,942 46
421,356 421,356 000000000000000004c3346aa33334a884447ec519aa8f57f2c088ac9a4417a3 0.26 MB 404 32
421,355 421,355 0000000000000000016c6c7dfebdfcb20ed1b4950436456eb9eb8cd636b54171 0.50 MB 436 25
421,354 421,354 0000000000000000029f62d8f6fa2cf3f5c043188dcfcde18331dbc3466cf7f2 1.00 MB 947 19
421,353 421,353 000000000000000001e60c4c5ef6f4fa435d09c8c68588f622ccf025f9dfe898 0.81 MB 2,192 48
421,352 421,352 00000000000000000073bc165edd567bc56c4ae340d0a087dada3871e878745e 0.94 MB 2,454 47
421,351 421,351 000000000000000002064be4a86035288caff2275587736e0014cab9b5d54004 0.53 MB 1,168 42
421,350 421,350 0000000000000000016b75389139fbaf1a120d98272b36cf7ba71d41edd522fb 0.64 MB 1,316 44
421,349 421,349 000000000000000001601bb42a247806d8abda3dcde7e6b75a9bc99095d800a2 0.08 MB 205 45
421,348 421,348 000000000000000000084e5a040741948d73d265af5b7597fde566caa94d0dc5 0.68 MB 1,589 49
421,347 421,347 00000000000000000036827573351f380627e4c52b507ca07967134707aad4dc 0.42 MB 786 45
421,346 421,346 0000000000000000046e2ca810a20a21b6235496393fa1996372475c6f648e9b 0.99 MB 207 11
Previous 10 blocks ↓
Total Size: 699.74 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: 2,185.93 GB sent, 208.67 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.