Memory Pool Memory Pool Refreshing

46,578 transactions
18.17 vMB
Show Random Selection Loading Transactions
Max Size: 106/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,929 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 4,949 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,928 (350,483 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,445 521,445 00000000000000000034c0b71ad1fb28ce5cfd1e8d5e31382d8dda4351d59866 1.24 MB 878 20
521,444 521,444 000000000000000000104e25ac5d0a9f814bc7b998e07d6e88e0c9460feb2226 1.30 MB 443 9
521,443 521,443 00000000000000000035adda8084a5784f3ba61a0e857f933cff33345088fa36 1.15 MB 1,389 15
521,442 521,442 00000000000000000027b2bcb99e8f5035159a2a1c7ce54fda6815f4edca93a5 1.10 MB 2,445 150
521,441 521,441 0000000000000000002cac57709f0834d91627b062302ea87174de1fe932a646 0.03 MB 88 28
521,440 521,440 0000000000000000003c7b583c9ff09a941a8e65aa940a96e6882558fde65765 0.19 MB 130 38
521,439 521,439 0000000000000000002d50e442d37def80d8bf9856f3acd3540b2b7061ce9656 0.28 MB 664 32
521,438 521,438 0000000000000000002e8c2730b4d92f57eda1184e8201f6aa5c2c2aed58faa6 0.57 MB 749 20
521,437 521,437 000000000000000000325141134eeaea4a16997adaa07c1946d2bec4f3122265 0.12 MB 190 29
521,436 521,436 0000000000000000003a8895d115e8b83a65f805084809574520af93588553b6 0.20 MB 451 25
521,435 521,435 000000000000000000258739adcb5d5b38eb90946f10caf5651ad64aa755edf2 0.02 MB 38 32
521,434 521,434 0000000000000000000c4a0e06a7ee5325336de7b196a07051571d9398a4bd5a 0.53 MB 777 33
521,433 521,433 000000000000000000086ad168959ed172bc4e09bc2ed647fe9f25e1a0113000 0.38 MB 616 19
521,432 521,432 000000000000000000113dc80c28f3fef8ff12e89878ddaf040715ec1faf2324 0.39 MB 688 38
521,431 521,431 00000000000000000012d87f39f8760462c76e451f226c8434dc86c500a1431d 0.30 MB 640 29
521,430 521,430 00000000000000000042d9934e6d106ae72cabd4025be88fb69126daad06ccb0 0.18 MB 290 31
521,429 521,429 00000000000000000042a226310329d2a0d2585dedf563cea48331de2e2d4478 0.20 MB 230 4
521,428 521,428 0000000000000000003874ed20c7606bf5d6e14c6eb73c8c6e7a63557ca20c95 1.13 MB 2,286 34
521,427 521,427 0000000000000000003f0da0b09b5b448a736182c10f174c83401346a070c35a 0.00 MB 1 0
521,426 521,426 00000000000000000014b514c45030f2897972896f4a4bb151ea4c35af8011c0 0.06 MB 91 35
521,425 521,425 000000000000000000359a7f30bbed4ca2e910592456597b6d400ca560eff67f 0.20 MB 372 66
Previous 10 blocks ↓
Total Size: 703.07 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: 2,581.52 GB sent, 231.87 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.