Memory Pool Memory Pool Refreshing

49,322 transactions
22.47 vMB
Show Random Selection Loading Transactions
Max Size: 121/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,904 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 2,858 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,903 (52,742 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,161 820,161 00000000000000000001f5456d4fdbbed957f52874235a68f101b2e7d81aa9b1 1.67 MB 2,132 131
820,160 820,160 000000000000000000000d3cb9338539cefb6f0d48f5a7d1f31b3aa1aae31676 1.52 MB 3,632 221
820,159 820,159 00000000000000000000921269ad0d7d7d0b0627c893765a4595081b74be0bdb 1.55 MB 3,552 269
820,158 820,158 0000000000000000000030d7b418bc601802f1c9618a85311477b3e2e9110c6d 1.49 MB 3,374 336
820,157 820,157 000000000000000000037d4a180c70ec96e30f93c18f91a161511d48b7ba860b 1.77 MB 2,700 180
820,156 820,156 00000000000000000001eeb8e0982eb0938a3262875719b1d167939a889a4b66 1.51 MB 3,423 322
820,155 820,155 00000000000000000000703212d108fe4228bbeb82e90ec4066eb7f814ae9ecd 1.66 MB 3,238 116
820,154 820,154 000000000000000000033a45f9468fcbaf5f78f1fe483297ec5ac0d0166e7278 1.61 MB 3,981 151
820,153 820,153 00000000000000000001cd8a3916f39b5866918e8bf9c8f3b12eea90f2ba79ff 1.62 MB 4,023 112
820,152 820,152 00000000000000000001f80ec36d50df98f03dd2b78033ecf3455f402d5a626f 1.78 MB 5,010 165
820,151 820,151 000000000000000000022263d1fc76aa35cb3dc764fd63ee588e5e3010e84934 1.60 MB 4,023 136
820,150 820,150 000000000000000000025fc4af853cb1728d92df965989b4c8f473040b2e7446 1.60 MB 3,314 222
820,149 820,149 0000000000000000000072ef4a908e87f208dccef5fa372b6725a4a41c37fff5 1.52 MB 3,489 191
820,148 820,148 0000000000000000000275f53b2f5e746f92b51b420a252bf969de86798c4f35 1.55 MB 3,105 194
820,147 820,147 0000000000000000000253901665cad98fd6fbf651a88492b789632c5ffdb0d0 1.59 MB 3,458 215
820,146 820,146 00000000000000000001fb7081e06e45b0e1c691094b41afd660f5dbcd9f079a 1.66 MB 3,067 247
820,145 820,145 00000000000000000002d1d93e0f8782a63df84a89cb8d52db880ef603718ae9 1.66 MB 4,158 176
820,144 820,144 000000000000000000012c19ea3dd8ac4f4ed63deba291274d1f40b03d13f934 1.61 MB 3,519 274
820,143 820,143 000000000000000000001df6cb2fd7bf63bad6d0cfff3bf165689c6b57935161 1.70 MB 4,178 183
820,142 820,142 0000000000000000000015a258a2843c88e0434294de169caa60c46f7e2a3700 1.68 MB 3,391 255
820,141 820,141 00000000000000000003ac455cef8beb44691e7d2f947702752db8a60d6b1b0f 1.60 MB 3,995 231
Previous 10 blocks ↓
Total Size: 704.87 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: 2,661.07 GB sent, 243.90 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.