Memory Pool Memory Pool Refreshing

21,401 transactions
28.94 vMB
Show Random Selection Loading Transactions
Max Size: 168/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,594 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 2,198 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,593 (41,684 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,909 821,909 00000000000000000000448e646097914a7eef78bd47db718ff131dfb5b8ef75 1.72 MB 4,652 363
821,908 821,908 00000000000000000003c47cfae189f06c2a2c44578fd401a9b5608bd3f0a450 1.75 MB 4,766 428
821,907 821,907 000000000000000000027d83aa3bab5323281755c5b890637fac38943f87dda3 1.75 MB 4,739 480
821,906 821,906 00000000000000000003f606aaf8fbe5521942a98ae4b3a1b410a72b4f9a8aea 1.71 MB 4,617 568
821,905 821,905 00000000000000000000a995a674f47b2c9657c7eb844ee9e969e30ce5a426c0 1.73 MB 4,575 611
821,904 821,904 0000000000000000000298d6cb1a1f135abadbda9093ad68c3b52a5c2df04543 1.88 MB 5,449 633
821,903 821,903 00000000000000000002971c173dcaed52f14c56b7747153c0f7eaa72fa9f8b7 1.67 MB 4,362 690
821,902 821,902 0000000000000000000038fda7c7c4af6166df1436acaa8a8bf9531e9c6fc1e0 1.75 MB 4,760 457
821,901 821,901 000000000000000000019268e41f85f3061056c7f38feb80fc04299757113beb 1.71 MB 4,633 379
821,900 821,900 0000000000000000000202d97bc7117643e077b76ff81a917ea3bf19535eea8b 1.63 MB 3,977 288
821,899 821,899 0000000000000000000191254b0558805c85a7e5e57a2c3a53f696d21b527c9d 1.56 MB 3,437 369
821,898 821,898 00000000000000000000252f7d6c86985c86f09ed192d28ed7ab4e1716cd26be 1.66 MB 4,187 266
821,897 821,897 00000000000000000003edf070d3b0072ed37667853703861630a9d9f2e4fe6e 1.72 MB 4,085 182
821,896 821,896 000000000000000000015a3c77e897d096629bd82587c3942be4c83d5ba50f51 1.62 MB 3,619 169
821,895 821,895 000000000000000000027b31a5c19f177060934104268328c2b813b04e051e76 1.66 MB 4,169 249
821,894 821,894 000000000000000000041b75443214e73232001450146326c702bf474f6355ac 1.78 MB 4,561 222
821,893 821,893 00000000000000000003abeb4d50763fa41c0109bbc347d1aa0b4b621d0d927f 1.72 MB 4,489 316
821,892 821,892 00000000000000000003239eae998dc7ad3585c2a08a3afc94d5a2721d1a2608 1.67 MB 4,368 214
821,891 821,891 000000000000000000040b045e409b89860afeabba20b55e4e21b76b807df3c1 1.63 MB 3,910 253
821,890 821,890 000000000000000000003a86a74dcd20b39bedf945fcf9f96927238a43161777 1.64 MB 4,090 411
821,889 821,889 000000000000000000023820b1f8ec522e5bb01f882e26b055ca882e337016ac 1.76 MB 4,142 154
Previous 10 blocks ↓
Total Size: 687.25 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: 1,512.57 GB sent, 120.72 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.