Memory Pool Memory Pool Refreshing

41,519 transactions
17.12 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
870,720 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 4,712 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,719 (349,518 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,201 521,201 000000000000000000420ffc82d2e770104ff122b5962e05efe1c9e94469ffbf 1.15 MB 2,681 49
521,200 521,200 0000000000000000002999cf67afc35e8c13f4332aaa118df6952057f9ed8937 1.09 MB 1,648 15
521,199 521,199 0000000000000000003660f283f294c67aabc6792c5c83731d1ba53f1afda266 1.11 MB 2,145 42
521,198 521,198 0000000000000000003a248bafc6c8942137eb3b104ba94e9ad8c0157fbaed1f 1.15 MB 2,363 80
521,197 521,197 00000000000000000002b298149d05523b408bee4cbe88df88bd0b0338229198 1.08 MB 1,704 21
521,196 521,196 000000000000000000374ca133a8e858d1eee88fa430e5c267e0b471ce2e4ec6 1.60 MB 690 17
521,195 521,195 000000000000000000287f7f87d01e9aa1f27369f83bab6b7e49dda599b87c37 1.16 MB 1,994 32
521,194 521,194 000000000000000000113857aa4242717c7c05f9a5f4a6ece3e4d5858f62db92 1.19 MB 2,382 59
521,193 521,193 00000000000000000033f97c8050570f1223a72db0b75f8dcaaf13787eb09ddc 1.14 MB 1,952 43
521,192 521,192 0000000000000000000996479c7c28b066a72ae145c9b95004730fc285d11392 0.42 MB 590 43
521,191 521,191 0000000000000000001af765c56ac0ac5230577201864f2e5327c2d86c6d5c21 0.58 MB 1,183 34
521,190 521,190 00000000000000000018bd42c69d1ad2e5afa37a9fb971c216a2a5eaeb5ca25c 0.90 MB 1,642 27
521,189 521,189 0000000000000000002f208de8d39372dc61d829d860c8b99e91708b8ed6af33 1.16 MB 2,268 28
521,188 521,188 00000000000000000036ddd335d060e9bc214b440b06ccf65b967666505da185 1.11 MB 1,716 22
521,187 521,187 0000000000000000002fed03654ba81cd1a7ebcb8e719dc17b20eefbec988211 1.07 MB 1,333 31
521,186 521,186 0000000000000000003097b5d943e6639fa4977273335da35c1ab66e9fb0db5e 1.10 MB 1,890 23
521,185 521,185 00000000000000000036c7e401e47e97e4110a296b9ef89b87f73649c5f29140 1.03 MB 755 41
521,184 521,184 0000000000000000003c6547e91e505f1af67cdfd87ebe904da04e084ad76d3c 1.03 MB 684 62
521,183 521,183 000000000000000000018b2388a7260df25741453979a5d7c9b2d7b55590ed08 1.00 MB 679 80
521,182 521,182 0000000000000000001a690d4723fae328c770a692d9bcfe1314c71a347452c1 1.27 MB 2,405 20
521,181 521,181 0000000000000000002f18956fe18394aac9fc4a70d9460439faf0b31eb00259 1.00 MB 2,192 49
Previous 10 blocks ↓
Total Size: 700.82 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: 2,383.01 GB sent, 215.82 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.