Memory Pool Memory Pool Refreshing

68,734 transactions
27.02 vMB
Show Random Selection Loading Transactions
Max Size: 160/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,246 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,397 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,245 (204,009 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
666,236 666,236 0000000000000000000688607268ed02d7f4193c5ac940212305c5f29ab49b3e 1.40 MB 2,582 141
666,235 666,235 0000000000000000000d551a4696b026e79179aea7fdfafa89a4ce0843fa1427 1.55 MB 975 80
666,234 666,234 00000000000000000002eb5ed097bbe07799e9700bdc8a658f12031c4faa8211 1.16 MB 942 129
666,233 666,233 00000000000000000007b6b79b1c51ad13f1ef89d257cbb5ce044e1c11788f37 1.48 MB 2,252 93
666,232 666,232 0000000000000000000717213ce994d3692c3413443f0066b2948f54d6c71fe7 1.42 MB 2,757 116
666,231 666,231 000000000000000000091ce8e14405f05efd849081df4c79dd77ff6d95476d41 1.35 MB 1,790 29
666,230 666,230 0000000000000000000891a9153a1587cd3a852fefbe344c234cfd753c766260 1.41 MB 1,841 34
666,229 666,229 00000000000000000003d99851cca02552fdb72fdc67c9ce65bce358b8b15870 1.28 MB 1,974 45
666,228 666,228 000000000000000000019fa5ea442e686ef9e6181aecb9d350ee8aabab8f73b8 1.35 MB 1,814 53
666,227 666,227 0000000000000000000454b7994fe7d590fd854532476600784d856b770d85b4 1.13 MB 2,630 60
666,226 666,226 00000000000000000009eb35151445107d763a53cd6769c4029145817fc7e1cf 1.28 MB 2,859 88
666,225 666,225 00000000000000000003afa9cd2a56e3a9427c008dc47f59e34f81b2baead53f 1.31 MB 2,581 84
666,224 666,224 00000000000000000005037b36a047e1c7c9b08a14497bbc700f4a4832d38714 1.24 MB 2,055 133
666,223 666,223 00000000000000000007799f507d12498ee7951741ac19db93ac3abe5276b969 1.29 MB 2,790 78
666,222 666,222 00000000000000000001ad730550207ab77c46132cfde2f4d95d5f973415ae8c 1.39 MB 2,520 82
666,221 666,221 0000000000000000000a238db1763d02a32c254b838dbd2f18e9dff2a2846942 1.35 MB 2,551 85
666,220 666,220 0000000000000000000bb6fe854f114d35f822a0de55096aadeddd6f5477629e 1.51 MB 1,545 71
666,219 666,219 000000000000000000061de9fdb9c9d34ae290d2526998150655896e37907d26 1.26 MB 1,913 73
666,218 666,218 000000000000000000090f3602f7d639f491919d85e49d851f1a0743e3de22bc 1.36 MB 2,492 83
666,217 666,217 0000000000000000000a77f2cb2c7b1ae0c970215fd6ceacf097d2069117481d 1.24 MB 2,297 91
666,216 666,216 00000000000000000001099b5129711c2c6b19fc050a8d9c8a073debb60e7181 1.38 MB 2,643 129
Previous 10 blocks ↓
Total Size: 699.91 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 113 incoming
  • Data Transfer: 2,201.18 GB sent, 209.84 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.