Memory Pool Memory Pool Refreshing

28,908 transactions
15.86 vMB
Show Random Selection Loading Transactions
Max Size: 89/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,648 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,827 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,647 (16,384 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
854,263 854,263 00000000000000000000c9e4b20e1a3fca118d04760d86f8d7a0ed496956e78d 1.53 MB 7,782 3
854,262 854,262 00000000000000000001b08abad046dacf2ff45ac26816e03c18fe887a90edcc 1.76 MB 4,744 5
854,261 854,261 000000000000000000000175c921298e87564fef95d485eeed1e3197517962c9 1.63 MB 6,044 5
854,260 854,260 0000000000000000000258ad488641be43f3d2375dcf13145ef3ad2db76f77e2 1.59 MB 4,087 7
854,259 854,259 00000000000000000002126735baf0d3a7f5e0930e3561d61bafad4dceac47a6 1.58 MB 3,697 5
854,258 854,258 00000000000000000001a05fedd45ad38b6a5593acf8da775866edaddf2feafb 1.49 MB 6,047 5
854,257 854,257 000000000000000000006d8c6de4da5dd1b231acdcf4413723971c33bad2bc97 1.59 MB 4,633 6
854,256 854,256 00000000000000000002be56c28e66053f41fac19aaf8dd20255d8b0c29999ac 1.53 MB 5,093 6
854,255 854,255 00000000000000000002a2c71e7e894947ce9d2d1b750805e92039badac464aa 1.52 MB 4,428 5
854,254 854,254 00000000000000000002f256601d21a8d110e2e22c1f156c8f0ec5c4872a1979 1.60 MB 3,552 7
854,253 854,253 000000000000000000036223eeef1d48f3f4ce988e23216b16f7f788d3b00051 1.64 MB 3,825 7
854,252 854,252 000000000000000000023caae0671f7b104916564d3630e09be12f3b8de8bf2b 1.58 MB 5,294 4
854,251 854,251 00000000000000000000b2d800b9180693d33901fea5cd2601768aaa94e682f5 1.50 MB 3,165 8
854,250 854,250 00000000000000000000d4bbe1ac2c54d9a2cc10f69a216bd4660304033ded82 1.65 MB 7,514 4
854,249 854,249 0000000000000000000262d310a0413f679779a141f91ba048fb66e35e8fe490 1.56 MB 7,705 3
854,248 854,248 00000000000000000000e3e468e390009cbdba90040c3323c4dd4eff7bdf05e1 1.86 MB 3,884 5
854,247 854,247 0000000000000000000321a24871c634bdb377771d80696b5c73fb29e02f7db4 1.56 MB 6,909 4
854,246 854,246 00000000000000000001d60ced1f92965f5e6bfd057e88da985a3f980f46d92e 1.67 MB 3,202 5
854,245 854,245 00000000000000000001b0f16a48dece1201ec3b43fb51c3ea4c84437627a4e2 1.84 MB 3,801 7
854,244 854,244 0000000000000000000131321c7abf8e061f1d41bd0e32f8c29f4ca227aa2546 1.55 MB 3,575 10
854,243 854,243 0000000000000000000276df4d66499ed9c6f8607ae2fa0b907fe384e3d1b70c 1.47 MB 6,067 11
Previous 10 blocks ↓
Total Size: 700.68 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: 2,376.19 GB sent, 214.94 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.