Memory Pool Memory Pool Refreshing

21,622 transactions
22.25 vMB
Show Random Selection Loading Transactions
Max Size: 130/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,070 00000000000000000003098c0000000000000000000000000000000000000000 1.00 vMB 4,540 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,069 (5,790 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,279 856,279 00000000000000000001fb3b79c3f14ea532cc74b3b87b713c84eb7b5f776da8 1.37 MB 4,315 2
856,278 856,278 0000000000000000000136dc55d987bf6d568afe4ed2f04cbec8d3ae88a639c4 1.65 MB 7,614 2
856,277 856,277 00000000000000000000b086bd391bc14f5e443c83f9e65f92d92472ebf4f403 1.58 MB 3,364 5
856,276 856,276 00000000000000000002ccb2a438ab375020a819ee9158983be4d069e4c23fba 1.56 MB 3,699 5
856,275 856,275 000000000000000000017795eb3a0a9e57adfe54956bda3b25086b374d1dacc0 1.59 MB 3,503 2
856,274 856,274 00000000000000000003197106c03bb953cbee0be10b823c2f62ad884721dd84 1.63 MB 4,402 6
856,273 856,273 000000000000000000015313cbe3f74216a7dbcf73ab668b163d84f58a513d97 1.62 MB 4,609 4
856,272 856,272 0000000000000000000162f41dd25fb11652531d4559a10626e6aa4d17706b3f 1.78 MB 2,038 3
856,271 856,271 00000000000000000001a575d78fccdcc3cd7143db9eb6c78a6821799163e522 1.82 MB 924 2
856,270 856,270 00000000000000000000a98ccf55f1aa49d843c04ed0c7fb9bd377899e651c35 1.74 MB 2,408 3
856,269 856,269 000000000000000000003cb304e20b885f5c48f8929a616edbf96400948805ff 1.61 MB 5,160 3
856,268 856,268 0000000000000000000141be63fdcdf656e0d7cb1fe456857ad39f64d39a907b 1.54 MB 3,414 6
856,267 856,267 00000000000000000000811ae4202bb3395c16fc44becc774245a24e4cab4ab8 1.55 MB 2,529 4
856,266 856,266 000000000000000000024e654cc48cb3d4f0cc33f937bbd3622238c49ae7dbf8 1.31 MB 2,478 3
856,265 856,265 000000000000000000007843953b21991aeadc15c07edd7ca85d79a7aedb6d31 1.31 MB 1,840 3
856,264 856,264 000000000000000000024ec667f63a5209c54814e6c7085b9291bfd046091456 1.20 MB 1,482 3
856,263 856,263 000000000000000000018411a40a261ac1f8f08b6d24123808b5f3523a2aee2d 1.21 MB 1,290 3
856,262 856,262 000000000000000000022d9a1498fa68b98693acd69822ade65b4d25370620c2 1.63 MB 5,151 3
856,261 856,261 000000000000000000006a6a5ef320255c7889b28f4af0501cd75d2fb3729d64 1.71 MB 6,336 3
856,260 856,260 000000000000000000030b9cb3d162e6003738e2b57f39e496617335542bd43a 1.57 MB 4,553 4
856,259 856,259 000000000000000000020a2321ef25b34f75995953e2b24df7c151c058036e5d 1.66 MB 4,098 4
Previous 10 blocks ↓
Total Size: 684.30 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 113 incoming
  • Data Transfer: 1,332.79 GB sent, 100.26 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.