Memory Pool Memory Pool Refreshing

49,276 transactions
24.82 vMB
Show Random Selection Loading Transactions
Max Size: 159/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,650 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,156 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,649 (48,735 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,914 820,914 0000000000000000000169adba6e448376a1be571a5f2e7396774a3e9b042919 1.48 MB 3,870 87
820,913 820,913 00000000000000000002999d3b65ce5704b2e81bdba69fc02695426d8e3f18de 1.56 MB 4,235 88
820,912 820,912 000000000000000000041e0873075de5bd3010e2e322077769daf884800920a0 1.61 MB 4,805 96
820,911 820,911 00000000000000000003faccb277bfdbf88179f22535e1c8d99d66420f931fd1 1.70 MB 4,638 84
820,910 820,910 000000000000000000027f77a0c751ca98c3dea2ff12772906d5851df10c5755 1.60 MB 4,420 99
820,909 820,909 0000000000000000000005587582a2be070cfb8831e8e90bbf5ba241d5e1d3bf 1.59 MB 4,259 122
820,908 820,908 00000000000000000001c5f3ae9ce80f5a1a1e80d2f685dcd8f214cc9db0fd9e 1.72 MB 2,827 71
820,907 820,907 000000000000000000030070413e36804185fb314b76bfa4563f77324575c6f8 1.69 MB 3,307 74
820,906 820,906 000000000000000000000990125ec032a8137a3c815d31237e275112c8c3e124 1.60 MB 3,901 108
820,905 820,905 00000000000000000002537e0e58ecbe9d5b764e02a867ea51416d228d524980 1.63 MB 4,611 78
820,904 820,904 00000000000000000002d3671cb74cca09febe1f2cd9cf5abf05da7d088d75d4 1.74 MB 3,379 58
820,903 820,903 00000000000000000000a9877d0fb26b5e215065a897991eba209c0561d7249e 1.75 MB 3,834 64
820,902 820,902 00000000000000000000cd5942cd46e2ad0726ec66fd41e3663add12aba3c8ae 1.75 MB 3,366 54
820,901 820,901 00000000000000000000647a4a63428a21a917e3d380b64c81665917403db62a 1.72 MB 4,668 70
820,900 820,900 00000000000000000003daae7156e46a18048284f9e502589f3b11b115de9240 1.62 MB 4,264 81
820,899 820,899 00000000000000000002a08d14440e8a56064850bb17aeddd9978ecf0f3b9b8f 1.61 MB 3,360 77
820,898 820,898 00000000000000000003c89fad36d372d206c96c0a8ccdaa3c3e0b179e0535d9 1.80 MB 4,665 87
820,897 820,897 000000000000000000017cf4f6cd81492a509f62fce7c11f272ec0e42dad7259 1.69 MB 3,693 82
820,896 820,896 000000000000000000009ca0a3734cb277e5fb66549069282da66ff771c078fa 1.64 MB 4,054 93
820,895 820,895 0000000000000000000097320b59949830e9f21c71691377280eb2adf79fbf98 1.64 MB 2,858 77
820,894 820,894 000000000000000000039dbfd9be0b4a413d5c119b00555c1086a1a66de476ec 1.64 MB 4,173 95
Previous 10 blocks ↓
Total Size: 698.79 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: 2,099.63 GB sent, 202.78 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.