Memory Pool Memory Pool Refreshing

85,567 transactions
33.71 vMB
Show Random Selection Loading Transactions
Max Size: 197/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,194 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,278 28
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,193 (198,633 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
671,560 671,560 00000000000000000007e68a87451bc20806c334274acaa7894b7a7674fd344b 1.31 MB 2,560 116
671,559 671,559 00000000000000000001464b1f3d9b3b02c924358e9b00147e84e296aadbdd4a 1.40 MB 2,212 102
671,558 671,558 000000000000000000045665c8a91295efb0fb7d2c224fa3d69cbc843937d888 1.46 MB 2,094 135
671,557 671,557 000000000000000000066b82a2468886533cf9c180561a95b58a98dd78f4d1fb 1.17 MB 1,056 112
671,556 671,556 0000000000000000000bd244d18a673d29cb1b59af09124ce06b7dd2079c7d58 1.28 MB 2,687 74
671,555 671,555 00000000000000000003bfa3d3297aeb2476ebd77501a0fc8b4065024cdf925a 1.17 MB 982 48
671,554 671,554 0000000000000000000779c4dc4b08decaa69de78cab7d0ffbd060046fd686cf 1.23 MB 392 38
671,553 671,553 00000000000000000001b098cf2b83ad328b77ffead244f38a04e9c9e68eb53f 1.08 MB 1,103 40
671,552 671,552 00000000000000000002e5de0c40b026ccb51fb904e82ddef4fc0aa4ae12abd1 1.19 MB 2,506 65
671,551 671,551 0000000000000000000649d2ef6723320f6db342e73406795a41b2beb6468ae4 1.53 MB 1,817 68
671,550 671,550 0000000000000000000c0254ef4a0fefc340fc5212823bc81574d9ea49944163 1.30 MB 2,680 63
671,549 671,549 00000000000000000002fd4c0eb8b03e00a6fd45857fc2f246338c7e5bf6a19d 1.34 MB 2,742 113
671,548 671,548 00000000000000000004bef96f01c1c8115486e7cfe25c507e714e2878e97b6e 1.38 MB 2,558 120
671,547 671,547 000000000000000000050e725287ba38751921c1452e06e8afe4c56daa694769 1.19 MB 2,074 50
671,546 671,546 00000000000000000006710610807c911698d5cb188a84625b843c3aacb89374 1.36 MB 1,341 40
671,545 671,545 00000000000000000007eb6b7cd31da57b94b580547c52f7fcd1063d194ac13c 1.47 MB 1,870 63
671,544 671,544 00000000000000000000d487f4de9fae15f32c510eb72d3a141a9299d5cfdc75 1.18 MB 2,054 83
671,543 671,543 00000000000000000002f64acd6921029abe75b0e8a767ae747707b8a39157d5 1.15 MB 1,312 122
671,542 671,542 0000000000000000000c699b01bae5ee6d4145cba420000cc213c4e24371b5cc 1.35 MB 2,600 99
671,541 671,541 0000000000000000000388d1065366b9d3a44d76a3e2d236d944acb6381c7912 1.32 MB 3,012 96
671,540 671,540 00000000000000000004de542832703a5ad863cd49b3d8dd1adc78e166285817 2.30 MB 130 41
Previous 10 blocks ↓
Total Size: 699.82 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: 2,193.88 GB sent, 209.24 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.