Memory Pool Memory Pool Refreshing

58,899 transactions
22.87 vMB
Show Random Selection Loading Transactions
Max Size: 135/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,402 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,889 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,401 (204,107 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
666,294 666,294 000000000000000000044ed4f7b9195779d4eda7da4c3a80484d24c10af948ad 1.18 MB 2,255 39
666,293 666,293 00000000000000000007f23b1f448b1bc1e1161c2b56ac575fdc40715d869d4c 1.32 MB 2,263 49
666,292 666,292 00000000000000000004e5327539ca48a0865cd498a3094161fccf542b36e86d 1.35 MB 3,213 123
666,291 666,291 000000000000000000021900256b315551ab816cc02ed2a61586768f09765d46 1.12 MB 2,400 48
666,290 666,290 0000000000000000000c2900dcf608d524df8444a8408d310f82ce88be65fb49 1.17 MB 2,054 66
666,289 666,289 000000000000000000089b7c548a32076ec53710c60ac35abdc61f29515cb288 1.32 MB 2,013 50
666,288 666,288 0000000000000000000d38f195b0f01d56c0ca350d773f26e09a94ae4d1ad1a6 1.53 MB 1,415 67
666,287 666,287 0000000000000000000b5a12c510f9947a5d006e3c535724c5b8104279e3f3ff 1.49 MB 1,903 94
666,286 666,286 0000000000000000000b625b13c024fa1ef1db3ac553f013d9bf71146e44a3e2 1.72 MB 514 65
666,285 666,285 000000000000000000077799585c965dc6b223c0cd6e10dda0b1c4e42405682a 1.72 MB 593 68
666,284 666,284 00000000000000000006418cfe95c5850f6355cb5edf9d0c3656cbbbfab67ff5 1.34 MB 2,724 119
666,283 666,283 00000000000000000008125a96501a24c9de75b493baaf4e4276fb31fb2a5def 1.54 MB 1,221 82
666,282 666,282 0000000000000000000c0839c1362c3e7c17d5d3ec96e5209753d8ea200a11dd 1.36 MB 1,847 35
666,281 666,281 000000000000000000081eb967d40a8222301ac424ee5c40d495fd7b21f40d52 1.51 MB 1,071 63
666,280 666,280 000000000000000000098029bc46ef43911b796284f2e0e883ce607050f3d876 1.19 MB 1,643 114
666,279 666,279 000000000000000000056521b694d70f796a0beb64fbc07cc12c8f2ff5f2f848 1.45 MB 1,437 34
666,278 666,278 000000000000000000005d400b541a8a6d4c0439c0050fc640af32a19c0b96fe 1.47 MB 1,484 55
666,277 666,277 0000000000000000000a108a4611336b715438106b6771b7fbee4d32fcf8a0fd 1.60 MB 1,612 49
666,276 666,276 00000000000000000005b85357acbe88a492877fa0973f2d6bf8ec88b6150489 1.39 MB 1,639 43
666,275 666,275 0000000000000000000bd82f3c2b65937d5fbbc5632c6a9296ef379aa94ce530 1.84 MB 686 13
666,274 666,274 00000000000000000004ef879738568070e45580a2d8260377d08cd08b239953 1.70 MB 1,426 50
Previous 10 blocks ↓
Total Size: 700.21 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: 2,273.51 GB sent, 211.67 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.