Memory Pool Memory Pool Refreshing

71,504 transactions
33.56 vMB
Show Random Selection Loading Transactions
Max Size: 185/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,329 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,362 22
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,328 (470,166 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,162 400,162 000000000000000006116bf3fd8f8093984b70aff3bee588933a8a9d045988a7 0.93 MB 1,904 37
400,161 400,161 0000000000000000031186adcd35f621f0e356f5af211ee1f2f3bc4dce16601c 1.00 MB 2,151 41
400,160 400,160 000000000000000005fd7abf82976eed438476cb16bf41b817e7d67d36b52a40 0.93 MB 2,353 47
400,159 400,159 00000000000000000413410b8a773cd8a133eecc256036b08c643417ee5767ce 0.92 MB 1,286 30
400,158 400,158 00000000000000000174cad15601c0736c76b1db716c8d1bf793ab3eb6419109 0.21 MB 449 34
400,157 400,157 00000000000000000169c124f958c2047dda7045f3afb511693e7ed0ba32b13a 0.74 MB 827 28
400,156 400,156 000000000000000006458fac79006430fe2eefec708f58e084f1a49901ff7501 1.00 MB 1,423 26
400,155 400,155 0000000000000000023e91ea67e139a3b44364a0a5ed9d2d56a5509ed6daa89f 0.93 MB 1,822 36
400,154 400,154 0000000000000000011b0f07d376d8b0640e59655cad023877ad62c963023db1 0.95 MB 2,393 50
400,153 400,153 00000000000000000145491f9ba17fb9695fc7ed85bc9b399c0bb4c4c113d0fc 1.00 MB 1,363 29
400,152 400,152 00000000000000000494f9f05c2881a26256e9c11380dbee732f98a6f38dbe4d 0.98 MB 2,198 45
400,151 400,151 00000000000000000652675d5e609e51efbd92535fe1109e369ede777ac9ac7b 0.98 MB 1,376 29
400,150 400,150 000000000000000003bfe00a2f958b2b691fc128af2830083094aa2ed1790fc3 1.00 MB 2,252 40
400,149 400,149 0000000000000000020070b1da506358893e0c591e52665e18c33c66c28efd02 1.00 MB 2,257 60
400,148 400,148 000000000000000001a1e8eb41c9efdc768c582ab02202e46d0f74b197562cb0 0.61 MB 1,262 38
400,147 400,147 00000000000000000210c2cf2766f6c45f30bdb03b27aaa545ccd8ef80ae26f4 0.14 MB 362 40
400,146 400,146 0000000000000000030b6aa9e8c08d42e31ba786fc27c8b0b0bed5488411a3ec 0.65 MB 1,275 35
400,145 400,145 0000000000000000042545ff472187b7ad956bb6f383c3a31062f5f1ca59b0e4 0.50 MB 1,022 39
400,144 400,144 00000000000000000090f56fd78cc0f9cc243e4c3294c28708b5aadd9e8cf550 0.31 MB 317 24
400,143 400,143 0000000000000000038379cace55b2de932168f1d2d1427717b01631e0a2eb9f 1.00 MB 898 18
400,142 400,142 000000000000000003420b309f8371032ab057e9efad4c1e683e02a6c5ab354e 0.95 MB 1,626 33
Previous 10 blocks ↓
Total Size: 700.07 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: 2,229.23 GB sent, 210.92 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.