Memory Pool Memory Pool Refreshing

68,518 transactions
31.69 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,331 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,876 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,330 (230,109 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,221 639,221 000000000000000000020851940135459b91056d5e3ee7cbc55185bdc76f23b1 1.29 MB 2,644 55
639,220 639,220 0000000000000000000bb18e20dd7c1a67b15a02b8cb3f86d2788659e8245e8c 1.33 MB 2,968 57
639,219 639,219 0000000000000000000b2c9f89dcb3e6b07655ef82d3aa0c2a7d436bbaa23e88 1.43 MB 2,348 63
639,218 639,218 0000000000000000000f6d715cc2d2404b083791b9a900d426d13f9a9e1ba8fe 1.27 MB 2,765 64
639,217 639,217 0000000000000000000ab777106254a74687c09d51bd0336e1e37a117840aab8 1.30 MB 2,233 50
639,216 639,216 0000000000000000000cf89a892593212c61a8e72c817ae99a99753a615e62e3 1.26 MB 2,630 54
639,215 639,215 000000000000000000042b1073459a70891060969402342cd95d1e68ee67892a 1.22 MB 3,131 76
639,214 639,214 000000000000000000091b6a611b3bd0840b7f089b740449a2dc46ca8db0439b 1.08 MB 1,730 77
639,213 639,213 000000000000000000011873422887cf3b86d0b915c939372a6c27e434b83228 1.08 MB 1,266 28
639,212 639,212 00000000000000000004e3b8330ce8cfc72f517a62b7c7b675976c2023f52cf7 1.07 MB 482 31
639,211 639,211 00000000000000000000509fed7f523f2cf8b255920fd5acbe63e0fb0d1a9b2b 1.08 MB 1,027 28
639,210 639,210 0000000000000000000c7072e78db32b61a63fce2e56937167598bbaed9d653d 1.10 MB 1,373 30
639,209 639,209 0000000000000000000422a2578f300c09187f1e82ad8cd7ef49549e018cf327 1.17 MB 1,687 35
639,208 639,208 000000000000000000031ed6fff798fa63193454975e1aa4595eae6a3dbaf819 1.21 MB 2,694 45
639,207 639,207 0000000000000000000ac98f870fda5c34846c82b10b3d13ab225cd3ebce78ec 1.33 MB 2,515 47
639,206 639,206 0000000000000000000aa240c22cc13d488ef7d0ba10b92a03a1e41ec2bccc68 1.29 MB 2,854 56
639,205 639,205 0000000000000000000a23480781829eaa010e4958cb8800df9bf366e194fb90 1.19 MB 2,557 43
639,204 639,204 00000000000000000006e7a613c802aeb4de06c43b6b5fa46af7159495cf0a86 1.21 MB 1,754 37
639,203 639,203 0000000000000000000b87baa220589f61f11e0eff25e69314194c4e5910aff4 1.19 MB 1,918 46
639,202 639,202 0000000000000000000b03782824951109524c443ef237e476305fb3f65d2254 1.25 MB 3,227 49
639,201 639,201 0000000000000000000d297d726087d81dca53e3179476b5df47294ded908125 1.25 MB 2,761 45
Previous 10 blocks ↓
Total Size: 698.20 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: 2,070.09 GB sent, 198.99 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.