Memory Pool Memory Pool Refreshing

54,180 transactions
24.01 vMB
Show Random Selection Loading Transactions
Max Size: 148/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,014 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,599 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,013 (47,144 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,869 821,869 00000000000000000000d69f855cc7c5d9d561f148e40f0dbc7bbd6080f76c9f 1.56 MB 3,347 310
821,868 821,868 00000000000000000003dba1fb868692a023f5eb78df7b7ffc91f9e69d54f7e4 1.68 MB 4,296 174
821,867 821,867 00000000000000000003f9c092da32a337589fb25ca84a71f3b419a21e4ba8c2 1.59 MB 3,782 226
821,866 821,866 00000000000000000002576e19989527a4f855613e66b46e0d0b7544a3e76182 1.64 MB 4,063 178
821,865 821,865 00000000000000000000eba7d2a907f2fbfb6214e94f30edbfa874a05442a18a 1.65 MB 4,003 237
821,864 821,864 00000000000000000001d4098663615b612643ea7bfda9455eab086ad69affd5 1.65 MB 3,999 171
821,863 821,863 00000000000000000000b0b9ebbb5ba80aa33816787f30e7c0c3cdc574478259 1.61 MB 3,960 255
821,862 821,862 00000000000000000000b3e95761548293f8480f6fcbcf58fbce4e98d50b21e2 1.66 MB 4,022 207
821,861 821,861 000000000000000000039a6b97526c51d31559074cd61ed9cdce871a15679dc9 1.65 MB 3,962 294
821,860 821,860 00000000000000000002baf5ebf106b3d0deec5c84ce27339b5454870ddb8d00 1.75 MB 4,633 296
821,859 821,859 00000000000000000003eeded87e898f57773526fe229713b18d40bba8b396cc 1.75 MB 4,399 367
821,858 821,858 00000000000000000001d1255a8f8378ed1c55455c3e9955f833f96750dced14 1.78 MB 4,893 431
821,857 821,857 00000000000000000002da361bd706d3fe412e4d1945c690d738b567b337fad9 1.71 MB 4,238 505
821,856 821,856 000000000000000000000be631c3103b3a5d0398ac050abf7121845cfe377113 1.76 MB 4,261 474
821,855 821,855 00000000000000000001dc0b51f86fe4cf109ba4437ddf8426e499d9d3e1fe58 1.71 MB 4,515 420
821,854 821,854 0000000000000000000407c991faf1bab3aa0cfcea153742ce1117cfdf792e40 1.69 MB 4,365 265
821,853 821,853 00000000000000000003d710659379e4b94e36d555a0b42dbc5d50605ee2be1c 1.74 MB 4,719 152
821,852 821,852 0000000000000000000071f339610ec679a1f573ded68f92217e6b9537a73922 1.66 MB 4,395 226
821,851 821,851 00000000000000000000f2da6a45beb5e4b0ca9fcfa6989b4d3854daa842b678 1.60 MB 3,939 161
821,850 821,850 000000000000000000028da3e64ef9482ccaedcb5600db332f348b2a80b328a9 1.96 MB 3,738 117
821,849 821,849 0000000000000000000097c257ce6f68a64a3e86d0d9cc439694a621aff8f4b9 1.92 MB 3,608 125
Previous 10 blocks ↓
Total Size: 697.58 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: 2,057.08 GB sent, 195.45 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.