Memory Pool Memory Pool Refreshing

41,720 transactions
28.55 vMB
Show Random Selection Loading Transactions
Max Size: 167/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,112 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 2,604 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,111 (18,275 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
844,836 844,836 000000000000000000023cecf1fde127c1e1c00dbe84ba531232464d4c1c4236 1.60 MB 2,969 19
844,835 844,835 00000000000000000001eef04025d198ddeaeebf345b6fffca94f14ec9aed478 1.74 MB 2,854 10
844,834 844,834 0000000000000000000145d1e42af8b2f78c7154963ddd802d973848899a3834 1.58 MB 1,843 11
844,833 844,833 0000000000000000000173eca50b7bd642d3bb58f4cbe1107c7bbf15e0e3a4f7 1.40 MB 2,811 14
844,832 844,832 000000000000000000003d225684dc478f35f68e198182b90ff23bacbebaf663 2.19 MB 3,520 10
844,831 844,831 000000000000000000028caaa3a2064eba623411c54c608626f42d2a7e111e3b 1.71 MB 2,833 11
844,830 844,830 000000000000000000017b47fefc734e523a6196bc81a9f221b0b966637f4d15 2.52 MB 2,179 10
844,829 844,829 0000000000000000000342fc8856f3341baed68dac1efe11d94ab3c8c8c52ab2 1.73 MB 2,061 13
844,828 844,828 000000000000000000006c3200964e566698fb95685faaf65ecdb0472795132a 1.88 MB 3,365 11
844,827 844,827 00000000000000000001440bc89896f40d382f401e0f320647530937990da9bc 1.56 MB 3,066 19
844,826 844,826 00000000000000000003366c0dab221ce79aaa3334d2f01fab8fc80329489013 1.47 MB 640 7
844,825 844,825 000000000000000000014b052e36fca139f8a38c4e8fa9fdbdcb2221de2c5279 1.31 MB 1,960 7
844,824 844,824 00000000000000000001f472c260975f47d65fda771659b510b0bee325f4d285 1.58 MB 6,518 9
844,823 844,823 00000000000000000002527c07173549da54ce64e526155d110b567539f74b57 1.67 MB 6,857 7
844,822 844,822 00000000000000000000b65b2ce3dd90db8e28bd1697aa16e52fa0f89d2022bf 1.77 MB 5,476 11
844,821 844,821 00000000000000000001ef25c5468d799f93c3c62d2bbde56151e5db67edcf8f 1.52 MB 5,864 7
844,820 844,820 00000000000000000001fd1cb55f5b3e1d727961bacf137082727335f18877c2 2.28 MB 2,971 9
844,819 844,819 000000000000000000004192e95fcacf4807c3de423013a9cc242d7615ce936e 2.20 MB 4,390 9
844,818 844,818 000000000000000000005616b412f6d69d6d8c71703197a031dbe411f9e3c0b6 1.84 MB 3,719 13
844,817 844,817 000000000000000000006905c44f7862e2d7bc2dcf9a069e33f571dbdc27583f 1.86 MB 3,948 9
844,816 844,816 00000000000000000001c122667c0a166a30525926d79445faed84a5dfe6a424 1.68 MB 4,678 9
Previous 10 blocks ↓
Total Size: 686.31 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: 1,435.43 GB sent, 114.07 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.