Memory Pool Memory Pool Refreshing

73,366 transactions
31.86 vMB
Show Random Selection Loading Transactions
Max Size: 196/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,872 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,260 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,871 (19,090 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
850,781 850,781 0000000000000000000352a42dbd9d85a0ee64cae9a31c10b71da1ec11b5af8d 1.59 MB 3,414 12
850,780 850,780 00000000000000000002b78153758728df15aa6f820d7561ade16578481497f9 1.66 MB 3,193 11
850,779 850,779 00000000000000000001441e6a2e01d7889ff8dd38f449df4877840cb7e81ac7 1.65 MB 6,461 8
850,778 850,778 000000000000000000016e867a8b46daa5f4f845202771a911f3e176792b21cd 1.64 MB 7,271 7
850,777 850,777 00000000000000000003858d686fa878046ca52302a8ff96c3308d8cca95a784 1.65 MB 6,794 9
850,776 850,776 0000000000000000000268b9f97a4530d51c848d6957e6c0eb60ff728ac38651 1.68 MB 4,447 10
850,775 850,775 00000000000000000001badc20fdcd228338e3194a6076f8efef4bd5ca44898b 1.60 MB 5,154 12
850,774 850,774 0000000000000000000261138e589043d00092e87f488a7e5af043aae48db6fc 1.52 MB 3,542 9
850,773 850,773 000000000000000000016ddc84ab2feac32f567c99ff55a52f0516b9a1a0a8ae 1.68 MB 2,713 17
850,772 850,772 0000000000000000000244ce77693ab07ba0a18b262856651ba10224db9c8e55 1.66 MB 4,724 9
850,771 850,771 0000000000000000000304f0e6125df810824f27d7f367dca49ed7aa6a8df93a 1.09 MB 397 6
850,770 850,770 00000000000000000001feee81f96c85f88652501db7425fb82118aa4e0d9d9b 1.54 MB 6,050 6
850,769 850,769 00000000000000000003876feb581601ee9e3017a1ae70ab6e7960a44fc82020 1.68 MB 7,014 6
850,768 850,768 000000000000000000000c8c4565a2436d4dbfc458bc1d67f83d6bbfe2b92518 1.73 MB 5,314 7
850,767 850,767 0000000000000000000023fe940cde841b056439e877c7f5195751e3d1e8885b 1.68 MB 3,101 11
850,766 850,766 0000000000000000000140f0cffa7a7bccf4120729eb4242dca7788657ed1b0a 1.82 MB 4,631 7
850,765 850,765 00000000000000000003020682fcb9456b02c9a79463e8bc8c6a4bc15ec678f1 1.87 MB 2,757 10
850,764 850,764 0000000000000000000383656f5ac3edac34550aa70dd826b1e371690d6b4fdc 1.70 MB 2,986 11
850,763 850,763 0000000000000000000211584b494c088247c692d98c35f4a4895e2c14189050 1.47 MB 2,409 12
850,762 850,762 0000000000000000000149653ec8d958d9038b4e21cfc73a61046f895ce157f7 1.57 MB 2,628 20
850,761 850,761 0000000000000000000290503cb2f46bd5483ca7c9f2cc5031556846cb9ed9b1 1.53 MB 6,612 7
Previous 10 blocks ↓
Total Size: 699.22 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: 2,137.24 GB sent, 205.31 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.