Memory Pool Memory Pool Refreshing

66,249 transactions
30.40 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
869,867 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,837 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,866 (25,263 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
844,603 844,603 00000000000000000002c656268be2b9e044b5963af0507e16414552aa526d57 1.50 MB 5,042 10
844,602 844,602 000000000000000000022e83cfe89ce6ffc7a48a80f76b19ddac18182b19345f 1.52 MB 3,968 11
844,601 844,601 000000000000000000007d0aa24cd2c0311cd24a14a2091dd6172b3148d32ed8 1.56 MB 2,675 14
844,600 844,600 00000000000000000001824f8d39e28556c6c9e983c436452474e575dc8442c6 1.66 MB 4,357 11
844,599 844,599 0000000000000000000233a109ded98681f2739d88c31420b5a27a4021ac6bd6 1.67 MB 4,274 11
844,598 844,598 00000000000000000000e0b6e0bf0e69e41d101ad51def6724dc46bd1f5aa2a9 1.61 MB 5,334 10
844,597 844,597 00000000000000000000aa8f7a9ab3e8d1286adcd8401494c3e11211432551f9 1.55 MB 4,089 16
844,596 844,596 00000000000000000001bafad7b5c2517ad2900bc55063b16019516d24941abf 1.79 MB 3,943 11
844,595 844,595 000000000000000000019bfc0c59e2f9b1757dda82bac7f4e81f4d9c914fd7ef 1.69 MB 3,762 13
844,594 844,594 00000000000000000002bf56c95ffd7391d6cc3560a90e1bc2d08ee2ae8c5dca 1.75 MB 1,901 14
844,593 844,593 00000000000000000002167a0e78b88ebad424e6861b752d84a2752d3937a6a5 1.65 MB 2,849 19
844,592 844,592 00000000000000000002210dab42c5b50168ba857a474c2384a6e8421378a1cc 1.49 MB 3,566 23
844,591 844,591 00000000000000000000a2f0227b9a744e9a9c714266eb5f30c2b67de8510653 1.63 MB 2,018 20
844,590 844,590 00000000000000000000f3e43a3ddd636f9ad276276823117dcd0145866f9da9 1.73 MB 3,523 11
844,589 844,589 00000000000000000002d38e1e4abdba5ead96bc8aa77258cbc256acd306cc38 1.77 MB 2,381 13
844,588 844,588 0000000000000000000098186d05b1ed5d5ff92f01edb47c50ca8cdc82bea972 1.58 MB 6,245 9
844,587 844,587 00000000000000000001aaf6f3c88cf2a633a5b4e9819bf1bcf05602a279fb5b 1.48 MB 4,689 9
844,586 844,586 0000000000000000000109ae4e716e08d4aaacf936a2a7effac8644260b0b7f5 1.51 MB 3,925 11
844,585 844,585 000000000000000000001fffe51fe87b9c9b401766cddb92af98b11ab9fea77c 1.79 MB 2,504 10
844,584 844,584 000000000000000000016fde05d792948737e113742cc932b264d7e9d58140a5 1.83 MB 1,317 11
844,583 844,583 00000000000000000001ef81e912c481d3e398c82a5746cef6fa6e082520241c 1.69 MB 3,966 12
Previous 10 blocks ↓
Total Size: 699.21 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: 2,133.70 GB sent, 205.24 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.