Memory Pool Memory Pool Refreshing

62,550 transactions
31.46 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,844 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,413 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,843 (441,417 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
428,426 428,426 000000000000000001401b2d57a03e3ab849e302b1d443016eda1209f2179575 1.00 MB 1,549 39
428,425 428,425 000000000000000001e6910a17c6308f18c3d545934d8b6f0dc08b871939976e 1.00 MB 2,632 67
428,424 428,424 000000000000000002e2124892de797f1b47c79a8523d4172c352fde65511119 1.00 MB 2,363 56
428,423 428,423 000000000000000002f1d24dfb4e33ac39622aaddea21291081ecdc43dfc9af2 1.00 MB 1,086 25
428,422 428,422 000000000000000000bbddd134aafdcbba1a9d30896c68b7f1ef7fd9629030f6 1.00 MB 2,472 64
428,421 428,421 000000000000000001305e8998678cdabb33fbe65c16b0ea595ac9c1dc16f9f8 1.00 MB 620 21
428,420 428,420 000000000000000001b5f6442cf87545a359fb6bb8e791ddc1c57ceccb7ed7d9 1.00 MB 955 36
428,419 428,419 0000000000000000015c23a687cd0a29f1c4cb4be9c83e86d38fd65017bddefb 1.00 MB 1,570 27
428,418 428,418 000000000000000004ad172a065e8ff45f1259e78a6a626310a4a5c9bad7de99 1.00 MB 1,723 43
428,417 428,417 000000000000000003dcacb8112e7dcacc3f423c9cb818c97cbf73a44f3d0d77 1.00 MB 2,738 76
428,416 428,416 0000000000000000002604c04463789b99900ff8033ed7c1d136bd84f8e86cfb 1.00 MB 738 32
428,415 428,415 000000000000000001d7bd7d409da40fa5c9f7a9567ee15cd7831cd2454cea9e 1.00 MB 1,537 34
428,414 428,414 0000000000000000010549dd21f9cc644952735197db7ee6f216c2802ee08be8 1.00 MB 1,752 38
428,413 428,413 00000000000000000079d0f271d90cbe7b4011dd20eb120adce0937a7a71c9bf 1.00 MB 2,309 65
428,412 428,412 000000000000000003a53f95ae2ccb7b91640170d014fb1100c9c23d6d5f78c7 1.00 MB 2,491 66
428,411 428,411 0000000000000000002d100f36aae9e572b9b4026494c42759c681141d01b525 1.00 MB 1,130 34
428,410 428,410 000000000000000002ba75ec5c5a19a6194ca67c452ea0ad8251d74647ed1eba 1.00 MB 1,977 45
428,409 428,409 0000000000000000014acfaaa24ac0940ff8b75bd2ce7c47e17d41eecbdf904f 1.00 MB 2,357 72
428,408 428,408 0000000000000000022610e712f32eeeb69620e5e3b32bbb1c3a2ec6c51d6256 1.00 MB 1,987 48
428,407 428,407 0000000000000000033847c1e95d830b41ffb477f1abca8d65a4f0f2bd6f7c57 1.00 MB 1,846 53
428,406 428,406 000000000000000001b36e979be15f371ecd5f49424cdee31f89490b068525a3 1.00 MB 2,657 75
Previous 10 blocks ↓
Total Size: 699.17 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: 2,114.08 GB sent, 205.01 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.