Memory Pool Memory Pool Refreshing

48,996 transactions
16.86 vMB
Show Random Selection Loading Transactions
Max Size: 104/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,849 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 5,003 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,848 (128,538 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
743,310 743,310 000000000000000000075fb132e101bc3d1f657e9d87f48081351f527c5db905 1.42 MB 3,021 14
743,309 743,309 00000000000000000006bdb3456ec0d87f123050cab18908b3edc113901e833a 1.30 MB 1,709 19
743,308 743,308 00000000000000000008cd03568c73d2fc925a12f4c46694d0ab78c82cd42a7f 1.39 MB 2,963 25
743,307 743,307 00000000000000000001432fdf3f15c691093c49cfc18995b494d002300962e1 1.50 MB 1,734 6
743,306 743,306 000000000000000000087bd1174fb7e7504aaf19d5086cc32fe5bd1efff8cdc2 1.57 MB 2,018 7
743,305 743,305 00000000000000000005e4382339a4fe51193af32e363886aa6a3e6d7f784697 1.59 MB 3,172 2
743,304 743,304 000000000000000000065e5c45991e41518f3aaf0212413674cb4648b4e7dce3 1.66 MB 1,802 6
743,303 743,303 00000000000000000000f5c08835ef5701806a4cebda32b822e872c764e2ad9e 1.46 MB 3,165 20
743,302 743,302 00000000000000000000ee76e22409b822de4ac46637f6764eed6433511fa4ff 1.51 MB 2,615 16
743,301 743,301 00000000000000000004aa36b55d63ba041ec273fb44f3a7d2f822ef706c17df 1.52 MB 2,377 12
743,300 743,300 00000000000000000006ce35bf796bac5eab3b8b58739809412952ca5b98e25b 1.32 MB 1,790 18
743,299 743,299 00000000000000000001469850f83f09c991063bb1869ee44ee6cb67b27a481d 1.38 MB 2,422 13
743,298 743,298 00000000000000000000a4f2f586c3489d282ed667b7a9bbbba491ac6d85f162 1.38 MB 2,201 13
743,297 743,297 00000000000000000003a1f3a1a9d7ec01b74859ece7050f607e2215cd83e94f 1.54 MB 2,559 17
743,296 743,296 000000000000000000069e867236c52f6b2fb7ae3896c232fd89755d7f4f0463 1.49 MB 3,389 24
743,295 743,295 00000000000000000007f0131fb9d62fa74d7defabe3206637a4c339fa852729 0.79 MB 1,176 10
743,294 743,294 00000000000000000002af7736934ce37bf677df7903612e6e87bdca66f17f8d 0.14 MB 320 15
743,293 743,293 00000000000000000006107274ce3804b0c1d77dd876a5d72dee0e310a6f3999 0.01 MB 21 16
743,292 743,292 000000000000000000064d849f1eb1bb633b0e7938a69b0145adb6e103c1d28b 0.28 MB 215 4
743,291 743,291 00000000000000000003b121697543e69e84071700baead22faf9fff3e8e54be 1.48 MB 1,948 13
743,290 743,290 0000000000000000000468c294a7cd5e3ddba443fe833e60df4e928b6c874bcf 1.53 MB 1,687 8
Previous 10 blocks ↓
Total Size: 702.92 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: 2,577.55 GB sent, 230.80 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.