Memory Pool Memory Pool Refreshing

35,872 transactions
23.01 vMB
Show Random Selection Loading Transactions
Max Size: 140/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,720 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 1,355 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,719 (205,202 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
664,517 664,517 0000000000000000000a99a1911e0633119e4b3a94611084e7663e279de44fa8 1.15 MB 2,543 67
664,516 664,516 000000000000000000005e5e69ed2cba865e5f1e476aa57e5155d573ffe6f60c 1.16 MB 1,497 84
664,515 664,515 000000000000000000018f3eb384f7743912f9f8bd4f82760b86df328be6c58f 1.38 MB 2,793 96
664,514 664,514 000000000000000000052a018968524b24347cf915433d8d6b41195a2ed94f9e 1.08 MB 730 49
664,513 664,513 00000000000000000002876aa215443b637f3fe7f59d258ea436446b7c8363c5 1.19 MB 1,707 57
664,512 664,512 0000000000000000000637f74de4b11a93b3edec14cc5979e19e101c86b8c497 1.28 MB 2,957 91
664,511 664,511 000000000000000000038cd42a17301bee956f7412b693d700b9583f19529fc1 1.34 MB 1,254 57
664,510 664,510 00000000000000000003cd365a47e23c84d0cb6ff73e30d7abbf505884fd70fe 1.25 MB 2,596 71
664,509 664,509 00000000000000000005806adf21f9718950d6bced0f92e8531e582231239224 1.32 MB 2,867 94
664,508 664,508 0000000000000000000e6eda2c924757d1002ed25f0270005514600b397d1ed3 1.28 MB 2,849 63
664,507 664,507 00000000000000000009e397a89f1fbd299bdf5493c4b6a8c7935b5865b75408 1.20 MB 2,620 77
664,506 664,506 0000000000000000000375ff42bce9290f259f071e528df973de40c828e2776a 1.41 MB 2,918 87
664,505 664,505 000000000000000000084c9da26867990fae476fa9d649201327a53df91a27ec 1.27 MB 3,215 109
664,504 664,504 00000000000000000002e936670f5688710244ea361b0002c9b1ab1755254612 1.23 MB 2,539 65
664,503 664,503 0000000000000000000484b303dcc248e08678c865b5486c45198c7d3d891379 1.23 MB 2,568 69
664,502 664,502 0000000000000000000f01da92246a42f5d1fc57263b2c51b2a9aecae0258b46 1.22 MB 3,087 70
664,501 664,501 00000000000000000005d8110af10bf4750b46e83fbeac922b5e9655bbfadb89 1.24 MB 1,691 75
664,500 664,500 0000000000000000000bb3598d44b1652de913d8f614b5357d305a4cce92ef6f 1.11 MB 2,594 73
664,499 664,499 0000000000000000000e5a7c320960e44290619be3dea41eda978a42ddfed24c 1.41 MB 2,783 76
664,498 664,498 000000000000000000033b47720cf1aed1f39a2aae74fe143e5a1af57cb90d49 1.31 MB 2,900 96
664,497 664,497 0000000000000000000a19b851abb3fcbfc018856e580d80b0b4a8121ec0db4f 1.26 MB 2,944 107
Previous 10 blocks ↓
Total Size: 698.93 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: 2,103.08 GB sent, 203.58 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.