Memory Pool Memory Pool Refreshing

80,637 transactions
34.77 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
870,304 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,981 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,303 (231,971 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,332 638,332 00000000000000000004f54ccb608c5baee0bb005fa35edba5f75c4aa444808c 1.34 MB 2,330 62
638,331 638,331 0000000000000000000d06dcef6ea56e2ec3eb1d008fe545dac4b56888922793 1.26 MB 2,966 34
638,330 638,330 00000000000000000009a9e6fbed7b58298ac8bf9dc7451dd9f8fa57de0c193f 1.44 MB 1,574 42
638,329 638,329 000000000000000000015a098f52e03f2749d5c9a0d1e26aeda1071bb0b04144 1.30 MB 3,002 53
638,328 638,328 00000000000000000004e533da03a93cfa440a572877bc38d282933ec80d7930 1.31 MB 2,675 52
638,327 638,327 000000000000000000089d05cfff3445361b0cdcd9257f591e0a000f09d8c415 1.32 MB 2,528 53
638,326 638,326 0000000000000000000e4da0fc732c6e2922d971d7137093a8b3feb21c7db689 1.22 MB 2,808 36
638,325 638,325 0000000000000000000b6101f341032c3f87d74b31dec2cf37b8044131189ef4 1.21 MB 2,641 34
638,324 638,324 000000000000000000045573ad2d3ffb5ffa824cd56045e1dcfa8ed67a807fcd 1.32 MB 2,507 47
638,323 638,323 0000000000000000001199b8428f18de0268bde8f677c2721ca81bb8b8369e57 1.29 MB 2,376 39
638,322 638,322 00000000000000000000ecb297f95937f23be8c5c8b438ca9fb198d976d61f20 1.31 MB 2,780 31
638,321 638,321 000000000000000000100b866d5247b93ace95dcf6cbf94f6710cd86ddb4706e 1.12 MB 2,375 34
638,320 638,320 0000000000000000000269f17c070020a9b85af0605e771d94ed7eee04dbce3c 1.33 MB 2,471 47
638,319 638,319 000000000000000000023ce9a5563c19e564773d68a3a54e97bc8496d7bd07d6 1.50 MB 1,810 46
638,318 638,318 0000000000000000000ce74149c5d2f6b2512ec9bc8a8eeb651c34dfc5a2b0b4 1.36 MB 2,457 53
638,317 638,317 0000000000000000000d04557584d72802db3f01e78bdc6efcb9168ff171db64 1.23 MB 2,738 32
638,316 638,316 00000000000000000011d1260195a49f92eb720e8f1c4c8d23ea592760dac663 1.27 MB 2,498 40
638,315 638,315 0000000000000000000829e1fbee52b435c0659f8f79ecceb63789b8f44ce37b 1.34 MB 2,407 59
638,314 638,314 00000000000000000009785eec7d8fc5c985ba811cd9824dbbab305f1eb1333c 1.23 MB 3,008 35
638,313 638,313 0000000000000000000ef4a6a7b6c358c046e49cc9f2e0c33c992c50c64fd956 1.18 MB 2,590 40
638,312 638,312 0000000000000000000182ed0f4207a66904328653a7e3a7d2d3230854c348ea 1.32 MB 2,526 56
Previous 10 blocks ↓
Total Size: 700.02 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: 2,226.70 GB sent, 210.58 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.