Memory Pool Memory Pool Refreshing

74,210 transactions
31.15 vMB
Show Random Selection Loading Transactions
Max Size: 182/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,210 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,694 17
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,209 (326,933 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
543,276 543,276 00000000000000000011b702eda3e3bd2e778a44f2a079ef9e472eea8fa6557b 0.00 MB 1 0
543,275 543,275 00000000000000000005032618bb994114d6c56518da2c422cfcfd9da16b8771 1.18 MB 2,501 18
543,274 543,274 0000000000000000000cfb00ec8b13629751cda0ad55ac1d2ba9dc8f9a120c09 1.31 MB 2,766 11
543,273 543,273 000000000000000000253e807125f93298b21c7125887f4a10782cc5bfa4fdec 1.24 MB 2,648 41
543,272 543,272 0000000000000000000a3cfc645780b1d62832665437aad7fbf82231c1786686 1.21 MB 2,732 7
543,271 543,271 000000000000000000095026b7c1a6b7ca9ba256996e651dea603b131ee821e3 1.26 MB 2,834 27
543,270 543,270 0000000000000000001e2980df69b9f504ef01f5f9dfc143eb2238b4cc93a7cc 1.18 MB 2,326 19
543,269 543,269 0000000000000000002267e9d100a2ea91991b84a64ed67432be971e05d9ae0b 0.11 MB 208 28
543,268 543,268 000000000000000000092942bb349e5d45e7f837d9de9b6f4ea26aff7a834134 0.26 MB 603 5
543,267 543,267 0000000000000000000b4e8ed57171aacb07816897ed1b9984c34660bff5da03 1.21 MB 2,537 22
543,266 543,266 00000000000000000011db484a591804e943c3ed440dd299328eb8899c5fedae 0.84 MB 1,867 20
543,265 543,265 00000000000000000007563db6d82e33a74c982060ed13215fe99478a5f15fd7 0.67 MB 1,493 22
543,264 543,264 000000000000000000079cdb4f4201308ec13dd599a1ded9efd5925f01d5b5c6 0.52 MB 1,028 14
543,263 543,263 0000000000000000000479e8e598f476cd04712999b12f299059123fd8f5349d 0.08 MB 163 14
543,262 543,262 0000000000000000000dcb3be11469fd5c032627991e183e5738541f5f8f5908 0.85 MB 1,705 9
543,261 543,261 00000000000000000026f8a3a55d2207d2cb3a6d4d11ce8a971d20690f56c734 1.21 MB 3,022 18
543,260 543,260 0000000000000000001205537a542cb5797ca192cbc061a8d85e790e1e104a1d 1.27 MB 2,794 23
543,259 543,259 0000000000000000000a1a6fc76100c28ca1ae8d388c6666e76740f9d457f4de 0.04 MB 68 15
543,258 543,258 000000000000000000273c87f4c0f4087ff087046c1690f0a03019416a768033 0.22 MB 371 15
543,257 543,257 0000000000000000001101acd8eca3151555d59462cfc4f6760db75511675194 0.03 MB 111 19
543,256 543,256 000000000000000000061dbfc150227d01401a076fe538fecfda0181b0b89394 0.89 MB 2,061 20
Previous 10 blocks ↓
Total Size: 699.85 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: 2,197.07 GB sent, 209.39 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.