Memory Pool Memory Pool Refreshing

84,655 transactions
34.40 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,005 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,539 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,004 (350,796 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,208 521,208 000000000000000000038f938044e16500841d4261ecd4fc2c08792b5d5e09bf 1.09 MB 1,725 12
521,207 521,207 00000000000000000035002918285f18c18e31348e6fb76b5cbfe9a32fc27fef 1.22 MB 3,374 33
521,206 521,206 00000000000000000027d46d765a4382bc2ad2cd209a16b1f2ea74ea67229441 1.14 MB 2,085 55
521,205 521,205 00000000000000000006941b15d715aa6c63f052f6da3fb81e5bc2b3d0186b99 1.00 MB 1,767 78
521,204 521,204 0000000000000000003b0b82666b37802e87e2f5efe3df27199c8ba7035c0605 0.58 MB 1,180 10
521,203 521,203 00000000000000000024b1243c1323ddf0d316a849bf81f90f6c072457c7250c 1.09 MB 1,747 14
521,202 521,202 0000000000000000002754a234e165e5b8c7c58cd98d74c3aae8b568543ff586 1.16 MB 2,151 40
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
Previous 10 blocks ↓
Total Size: 703.22 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: 2,584.99 GB sent, 232.80 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.