Memory Pool Memory Pool Refreshing

48,650 transactions
22.78 vMB
Show Random Selection Loading Transactions
Max Size: 125/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,462 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,234 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,461 (30,188 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
840,273 840,273 00000000000000000002b6c8f69256026e6226a721b131caea04fe899d15dc3f 1.44 MB 5,921 184
840,272 840,272 000000000000000000032e1b5645a56b515f55b6ebeb708f16311073438b0275 1.89 MB 3,496 90
840,271 840,271 00000000000000000001bfe9cd62fd7872f2d1144d1c533c7b30bf03a14ad731 1.64 MB 3,481 103
840,270 840,270 00000000000000000002254c1579606dca88b4b502b8060b30134d9931d34fe5 1.64 MB 4,152 104
840,269 840,269 0000000000000000000090d7ab9e2915f46195fbd4dbec09a088d2e168d667dd 1.64 MB 3,703 160
840,268 840,268 00000000000000000001f144dd98f2c2721dd20ba53d5b30d2ab81ea484d6ad9 1.62 MB 4,541 120
840,267 840,267 0000000000000000000056756928cc9a5bacd0cf676f19ee6d8b1ff63f42ce5f 1.53 MB 3,931 122
840,266 840,266 00000000000000000001f2d70a6d305f5c6bc412a732b86cf33486fc57fe3191 1.51 MB 4,012 164
840,265 840,265 00000000000000000001ab4ebfc172cb6a5695b19367602150354dc9eac4b9f8 1.52 MB 3,347 119
840,264 840,264 00000000000000000000dd790665402ac6e378f2eec6b2e82284dbf00bfa719f 1.51 MB 3,917 191
840,263 840,263 000000000000000000022fd6671fab948f88d1022ec6c588895a0a12de607b58 1.54 MB 4,652 182
840,262 840,262 00000000000000000000ceee37b27d400acebf416544fed325c56f3396c8308c 1.43 MB 5,227 267
840,261 840,261 000000000000000000027e5e59c90d6965a9ef166f400d2397891c07d74662c2 1.47 MB 4,746 478
840,260 840,260 00000000000000000001f58ed5777a696dc3698189c047d78451bd95f91c9b50 1.53 MB 4,480 185
840,259 840,259 000000000000000000014acd434a79524891c5dc354ea495953fc1065372756e 1.54 MB 5,150 163
840,258 840,258 00000000000000000001967ad50ecfce706bc0bdb6fa10d062d2492922b209f2 1.64 MB 3,821 87
840,257 840,257 00000000000000000000c4827ca863c4aed46ac54a1d4ae0f68ce6c7a6e002b2 1.58 MB 4,442 126
840,256 840,256 00000000000000000002241b538f9eb68a17e485e292b51f379e81ec648e76a5 1.51 MB 3,995 113
840,255 840,255 000000000000000000020cf2611ecdda237904fcf1aa2edb532e1571b80614a9 1.42 MB 3,287 107
840,254 840,254 000000000000000000009c05266e8343d4f09eebaa8616a5beba07426fc5a151 1.52 MB 3,422 125
840,253 840,253 0000000000000000000069440489b457550d1df7da1ec2ec52475d6353245948 1.37 MB 3,254 188
Previous 10 blocks ↓
Total Size: 700.32 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: 2,295.85 GB sent, 212.65 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.