Memory Pool Memory Pool Refreshing

47,020 transactions
23.01 vMB
Show Random Selection Loading Transactions
Max Size: 142/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,622 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,235 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,621 (51,369 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,252 820,252 000000000000000000037c1dd8a6cf709b86abb8fe101f32da5723535918ae9c 1.72 MB 4,242 138
820,251 820,251 000000000000000000029b10d1d4b7df710cebb2fa971e3bfbc0f372bf3ae55a 1.74 MB 4,465 134
820,250 820,250 000000000000000000009f76ff2b893ba69da0e795b8090815eac32b7313492e 1.72 MB 4,696 155
820,249 820,249 000000000000000000041d8bbeda9fc69782ff8f174fd43bb70abc79a2feadf5 1.84 MB 5,319 139
820,248 820,248 00000000000000000000a6f1fe37ba1ab589b556fb5babc1e3723db70e25ad3a 1.70 MB 4,672 174
820,247 820,247 00000000000000000001f80c4ae14d0c8078baa81eb8d667374372b92776b245 1.64 MB 4,116 159
820,246 820,246 000000000000000000019ad3831a51e9f85ced2b61f1a723b1b6ca174f9862e3 1.89 MB 3,080 92
820,245 820,245 00000000000000000002c221d75afa237fe0c46e08944f8285a1bbe1430583cc 1.70 MB 2,858 64
820,244 820,244 000000000000000000024e98847ab605839667b4c9a61ac656b3f0a5fe761265 1.85 MB 3,060 77
820,243 820,243 000000000000000000006ae1d379f407b3eb6b215ac79b21a179e2e9f3cb01db 1.87 MB 4,145 78
820,242 820,242 0000000000000000000180356f561711ad15e7b9f526a1fa31825a0deeb17b5a 1.83 MB 3,468 65
820,241 820,241 00000000000000000000ed7346829ae876324e5a4cab7b0ab476137ba374da88 1.62 MB 3,486 131
820,240 820,240 00000000000000000002ee973def171a936dddfc1844d2afeb5209543c3a6a6a 1.72 MB 3,104 57
820,239 820,239 0000000000000000000341f4c25bce08705198ebda29380f526c25196fece404 1.65 MB 3,767 122
820,238 820,238 0000000000000000000372ff6b96fc003fbaddce39047352c621f15e3920416e 1.79 MB 3,123 81
820,237 820,237 00000000000000000000363f7e4e85ae6bf8c63e1afa573e4eaf0d87306ad4ee 1.74 MB 3,211 111
820,236 820,236 00000000000000000002a3cff5989be09b1ec3328b59e73d97f760f0a3ae39f4 1.95 MB 2,249 97
820,235 820,235 000000000000000000013b43c622767711683b6e03081080a0da7ca281a7fe92 2.01 MB 2,516 93
820,234 820,234 0000000000000000000350af1f78b134fccbf9ef6eb2f6cbede1f030f140dc76 1.84 MB 3,005 69
820,233 820,233 00000000000000000003975fad34f18238c96222b2624d13da5b9122eee7d5ca 1.90 MB 2,695 100
820,232 820,232 000000000000000000009bec03c14ba2087a864541f82e0e121db4d3602f9d9b 1.80 MB 3,392 86
Previous 10 blocks ↓
Total Size: 702.49 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: 2,545.94 GB sent, 228.03 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.