Memory Pool Memory Pool Refreshing

61,731 transactions
22.33 vMB
Show Random Selection Loading Transactions
Max Size: 132/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,931 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,699 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,930 (14,461 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
857,469 857,469 0000000000000000000186e13e092994a6635c723d1ef3dba565436c877df88c 1.60 MB 5,597 5
857,468 857,468 00000000000000000002f914479153ff389cb4f86aee48b90f5ea6e0a90b6108 1.50 MB 7,338 4
857,467 857,467 000000000000000000012db389a92fba664338838ab94997213b128dc6a2aa85 1.68 MB 7,214 3
857,466 857,466 000000000000000000027babd0a03c7243dce5035c74183da45f8f53baca329d 1.94 MB 3,385 3
857,465 857,465 0000000000000000000066361d72c264f50d09a698c8a33b5254a13754585492 1.43 MB 2,962 6
857,464 857,464 0000000000000000000117f23e89766b0b6ef3f5822eddf8b0f35266113d01d9 1.67 MB 3,850 5
857,463 857,463 0000000000000000000035e90874e0361fca764cb9de3ed0cc35ae9d25c17065 1.66 MB 4,143 6
857,462 857,462 0000000000000000000064615fbb6776a624cb1d5d141bb9d277e397e9934c79 1.56 MB 3,797 9
857,461 857,461 00000000000000000001e600f0cacaefecfe12ac1736ff66f1fa6c270e66ef53 1.52 MB 3,218 11
857,460 857,460 000000000000000000007014ae568fdee1f11520254980970a2f84e731b05352 1.55 MB 5,384 5
857,459 857,459 000000000000000000011b9e78697a2b40df126e34345275a560a9ae79921ad5 1.59 MB 6,721 4
857,458 857,458 00000000000000000000ee662e4b96c1e8080caa1f09a66d89314ef82ec8d135 1.69 MB 3,758 5
857,457 857,457 0000000000000000000087c7cc2431303d59bdfe20cd01dd00f3450237d7cf2a 1.74 MB 3,187 7
857,456 857,456 000000000000000000006592e715d1315111f1414430a6575aff265877b6f3d1 1.89 MB 4,791 4
857,455 857,455 000000000000000000023803e3cbe11d4ca7612fa021d90a7607e581451419f7 1.96 MB 5,240 4
857,454 857,454 00000000000000000000b21c974ccacda9cde3f9dec287ce91fe7d77d3ec1a99 1.61 MB 5,701 4
857,453 857,453 0000000000000000000232faaa1621d366c1aaad36686a41a8f2f4acd9c19100 1.75 MB 5,620 3
857,452 857,452 000000000000000000030a03edf7b80699bb185b1a720e8c504f005ed4b11ccd 1.56 MB 3,120 7
857,451 857,451 000000000000000000016354f8a466e2071da5f16e832dae45d3737848561672 1.69 MB 6,038 3
857,450 857,450 00000000000000000000d90e49b270d03113575ecf00b2d697b40ae2fec221b4 1.98 MB 2,890 7
857,449 857,449 0000000000000000000230cd135acb4efcf264f5b30d57989b4e2ef26cfc97a2 1.65 MB 7,568 3
Previous 10 blocks ↓
Total Size: 703.08 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: 2,581.73 GB sent, 231.96 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.